* expose Transaction on TranslateStore for DAX Snapshotting
* try to fix ramdisk nonsense
apparently, we were running in either a shell env or docker env
randomly, so this could sometimes pass and sometimes fail since the
shell env had the ramdisk set up and docker didn't.
Now we force to run in docker always and set up ramdisk explicitly.
* ramdisk mount should be defined on gitlab runner config now
* debug ramdisk issue?
* fix tests... and a buncha other stuff
Took retry out of CI config because I think it's doing more harm than
good at this point.
The executor test I modified failed when I changed DefaultPartitionN
to 8, but just because stuff was out of order so I made it more
robust.
I edited some data gen stuff to make shorter lines because it was
making grep results unusable.
the actual fix is in translate_boltdb_test.go
* clean up, fix code review feedback
These jobs all need TLC and to be moved to the new ansible platform. For
now, we're removing them because if they accidentally get triggered,
they cost a lot of money very quickly, and don't necessarily get us
anything useful if they pass or fail.
Revert "Updating any AWS shape instance to use"
...our existing reserved instance types. This simply ensures if we ever
do run one of these tests it is against existing reserved instances. If
the tests get removed thats OK also."
This reverts commit 69be968d6d.
* Introduce ServiceManager and Refactor DAX Integration tests
The ServiceManager provides an interface with which to manage
featurebase (dax) services (mds, queryer, computer). It replaces the
confusing interface implementations in /dax/server/server.go (which
optionally used pointers to in-process objects to satisfy an interface)
with (for now) http implementations. The thought is that even if we're
running all services in-process, we should communicate between services
over http in order to mirror what we would do in a production
environment where the services are running on different nodes.
This batch of commits does quit a lot, most of which is captured here:
- Added `path` support to `dax.Address`. Address is now a string of the form [scheme]://[host]:[port]/[path].
- Added `Holder.directiveApplied` to determine (in tests) if the computer has completed applying the latest directive. This is somewhat temporary until we improve the mds-to-computer logic.
- Removed the "service prefix" code which was prepending client URL paths with the prefix. Instead, the serviceType (mds, queryer, computer[n] is now part of `dax.Address`).
- Removed, from the dax config, the top level `StorageMethod` and `StorageDSN` and now just have `MDS.Config.DataDir`.
- Added `Computer.Config.N` to specify the number of computers to run in-process.
- Moved the `pilosa.MDS` interface to `computer.Registrar`. This is an example of getting the interfaces defined in the right packages.
- Added `SnapshotTable()` method to the mds client (to align with its API).
- Changed `Balancer.AddJob()` to `Balancer.AddJobs()` to support, for example, adding 256 partitions in a single call. Refactored some of the naive Balancer to account for this.
- Added a `Seed` to the top-level config. It's not really useful because of package `crypto/rand`.
- Added an in-memory implementation of the DisCo interface and disabled etcd in a computer service.
- Create sepearte data-dirs for each in-process computer.
- Disabled grpc in dax.
- Modified the sql3 test definition format to support multiple insert steps and separate query results (to align with those steps).
* Changes necessary to get multiple computer instance running in-process
For now the config looks like this:
```
[computer]
run = true
n = 4
```
but we can probably just change that to be something like:
```
[computer]
run = 4
```
*Issues found running multiple "computers" in-process*
- grpc was trying to bind on the same port
- changed GRPCListener from `*net.TCPListener` to `net.Listener`
- created a nopListener and set to that for now (i.e. disabled grpc)
- etcd was starting more than once
- changed dax to use in-memory implementations of the disco interfaces (i.e. stop using etcd)
- IDAllocator (which uses boltdb) was trying to open the `idalloc.db` file more than once
- realized we have to set separate data-dirs for each holder. that fixed it.
* Port dax integration tests to ManagedCommand
* Modify Balancer-related methods like AddJob to AddJobs
There were (and still are) a lot of places where we were adding on job
at a time, even when we had a long list of jobs to add. This resulted in
every job add (for example adding 1 of 256 shards) taking ~40ms, or over
10s to create a keyed table. One reason was because each job add was
making multiple boltdb transactions.
* Port over more dax integration test stuff
* Add DirectiveApplied to signify that snapshot/writes have loaded.
We use this in tests to avoid using sleeps.
This should be considered temporary; we're going to need a more robust
solution for determining when a computer node is ready to serve complete
data.
* Finish porting dax integration tests
* Improve godocs
* Remove docker-based DAX integration tests.
* go mod tidy
* Move test/managed.go to avoid package conflicts
* Modify IDK integration tests to work with ServiceManager changes
This is really just computer -> computer0
And the MDS DataDir config change.
* cleanup found during review
* echo $CI_COMMIT_REF_SLUG in CI
* remove docker image arg, use build instead
Reproducible builds are something we should be doing, and we are there
as far as making them in CI is concerned with this change.
The changes to the Dockerfile/Makefile do nothing if the
SOURCE_DATE_EPOCH environment variable is not set before `make build`
happens, or if the build arg is not passed in to docker.
The `build lattice` job is a source of frustration because it is a
dependency for building additional jobs in CI, has a wildly varying
runtime--anywhere from 2-7 minutes to finish--and doing a yarn install
&& yarn build is the most CPU/memory hungry part of our CI pipeline.
To address this, I'm hashing the lattice directory, and using the hash
to look for an artifact in S3 which can be downloaded instead of
building the web ui from scratch each commit.
This cache happy path (cached file exists in S3) cuts the time of this
job down to somewhere below 2 minutes even with many concurrent jobs and
pipelines running.
This also gives us the ability to pull built versions of lattice
associated with the commits that produced them, because each new file in
S3 also gets a zero-byte file with the long name of the git revision
(e.g., a zero-byte file called
`924a152ae92372a178bd0fc32b411612b995a6a1` will be stored in S3 so it is
possible to know which commit changed the lattice directory.)
Invalidating this build cache is as simple as deleting a specific key
(or all keys) at s3://molecula-artifact-storage/lattice/<hash> (or
s3://molecula-artifact-storage/lattice/*).
The IDK tests had extra setup because they needed to work
when not in this tree. They don't still need it. Drop them to
align them with the updated batch tests.
This gets complicated. For coverage output, sonarcloud supports wildcards.
For test output, it doesn't. So we weren't getting meaningful results,
just weird error messages. I fixed that, and got thousands of lines of
other error messages because it wasn't finding the test source files.
That looked like this:
WARN: Failed to find test file for package
github.com/molecula/featurebase/v3 and test
TestTranslation_Primary
But we don't actually need the test reports sent to SonarCloud, because
"which parts of your test suite are being run" is sort of inherently
"basically all of them" with go test. So rather than continuing to do
that, we drop it.
Since we're dropping that, we don't need the JSON output from go test
anymore, so we drop that too, and the tee commands, and the "artifacts"
from the tee commands, and now our test output is human-readable and
slightly faster.
We also bump SonarCloud to 4.7.
We also fix the tests to use GOVERSION sometimes and GOFUTURE other
times, and bump from 1.19.2 to 1.19.3.
Also a couple of minor cleanup (adding explanatory comments,
combining adjacent grep commands, etc.)
In this commit, the Directive is mocked; it doesn't actually reach out
to a controller.
Limits key translation to only those partitions (per index) specified in
the Directive. Attempting to create or find a key (or ID) for a
partition which is not handled by this node will result in an error;
translation requests are no longer forwarded to other nodes.
Limits import into only those shards specified, per index, by the
Directive. Attempting to import into a shard which is not handled by
this node will result in an error.
Stub out /directive endpoint
The `applyDirective()` method still needs to be implemented.
Update mds references to use the new /mds/types structure
In mds, we moved the shared types to mds/types. FeatureBase needs to
reference those instead.
This also bumps the mds version in go.mod.
Implement the Add/Remove Index part of Holder.ApplyDirective()
This adds functionality to `Holder.ApplyDirective()` which adds or
removes indexes (tables) based on those provided in the Directive. Still
to be implemented here: shards and partitions.
WIP: remove client from Batch
Move Batch into its own package: batch
Also, in order to avoid import loops, this introduces packages:
/batch/types
/client/types
Reorganize the Importer-related code
Moved the Importer interface to package: batch
Move the "pilosa client" implementation of the Importer interface to
package: client
Modify batch.NewBatch to take an Importer (not client)
This commit modifies the batch.NewBatch() function to use a functinal
option on Batch to inject an Importer into the Batch. Prior to this,
NewBatch() took a pointer to a client, which was a little too
restrictive. Now, MDS can implement an Importer which uses information
from MDS to determine to which node(s) the import calls should be directed.
Add client.SetAuthToken() method to satisfy SchemaManager interface
Update ApplyDirective logic to include fields.
This needs more work, but it was enough to get a basic test passing.
Move Transaction type into /types package.
Add interface check on batch.Importer no-op implementation
Updated ApplyDirective to create all currently support Field types
There are still the following TODOs:
- [ ] impolement field options (ex: decimal scale, int min/max, etc).
- [ ] `time` fields
Added support for Decimal.Scale in ApplyDirective
Update mds dependency
Add /health endpoint
Update to use dax (dax/mds) instead of mds.
After moving the mds repository into the dax repository as a
sub-package, this commit changes everything in FeatureBase to use the
dax repo instead of the now abandoned mds repo.
Introduce and implment the WriteLogger interfaces.
This adds both a `WriteLogReader` and `WriteLogWriter` interface. They
are both implemented by the implementation: `fileWriteLogger`. The
`fileWriteLogger` uses the dax/writelogger API to append log messages to
files on disk.
Add WriteLogWriter.ImportRoaring method to interface
This commit adds the `ImportRoaring` method to the `WriteLogWriter`
interface. Still to implement are the `Import` and `ImportValue`
methods.
Reorganize the ApplyDirective code
The primary goal was to cache the incoming Directive on the Holder prior
to applying all of the changes in the directive (i.e. loading data from
the WriteLogger) because applying those changes often validated against
the accepted state of the node.
Implement all of the WriteLogger read/write methods
Implement the HTTP WriteLogger implementation
WIP: Introduce shard.Version. Implement snapshotter.
Add HTTP Snapshotter implementation
This also recofigures server to use the HTTPSnapshotter instead of the
FileSnapshotter.
Implement snapshotter: TableKeys
Implement snapshotter: FieldKeys
Dependency dance
last of the dependency dance
Add support for prototype
This adds the Makefile targets to build the docker container and push it
to ECR.
SQL3 changes which break with dax changes
Missed TODO: implement FieldVersion version to WriteLogger
Address bug causing missing TranslateStores to error
Originally, we tried to limit the TranslateStores which get allocated to
only those for which the node is responsible. This works when adding a
new table. But if a table already exists, there's no logic to start
missing TranslateStores.
This reverts back to the old FeatureBase logic which brutishly allocates
a TranslateStore for every partition, even if one is not needed.
We need to address this by allowing the ApplyDirective logic to
initialize TranslateStores when they don't yet exist.
Move the ImportRoaringShardRequest type to the types package
Since the ImportRoaringShardRequest object is part of the Importer
interface, we need to move it to a non-root (i.e. pilosa) package. All
the other interface types are either concrete types or part of a
sub-package (such as roaring). We do this to prevent an implementer of
the interface from having to import the entire pilosa package and risk
circular imports.
buncha changes to support latest dax stuff
Move dax related types to /dax sub-package
This commit moves all the common "dax" types into the /dax sub-package.
The idea is to ensure that featurebase does not import dax at all.
It's ok if dax imports featurebase.
In the future, we might need to split the dax sub-package (common data
types used by muliple molecula data-plan services) into it's own repo.
Add type: dax.Schema
This isn't currently being used; I started to use is as a replacement
for pilosa_client.Schema, but then deferred that. But we'll need to do
it eventually, so it doesn't hurt to have this type in place.
Export RowIDs.Merge() method for use in orchestrator.
Add CreateSQL method to dax.Table type
The CreateSQL() method will return the "CREATE TABLE" statement required
to create the dax.Table.
Comment out confusing writelogger log message.
We need to revisit this, but for now, this log message is confusing.
Also, rename daxSharder to versionStore.
Remove hard-coded AWS account
Implement more FieldOptions such as Epoch
Some of the FieldOption logic was stubbed out in the dax package. This
commit fills that out more; specifically, it adds the
dax.Field.Options.Epoch parameter.
export stuff needed for TopK in orchestrator
export ValCount stuff to implement Percentile in orchestrator
export more stuff to support less code in orchestrator, shared objs
Port dax repo over to featurebase/dax (run all as sub-services)
This commit does ALOT. Sorry.
It introduces a `featurebase dax` sub-command which can be configured to
run the various dax services as sub-services within the same process, or
individually as the lone service in process.
It also changes all the URL paths to be prefixed with the service name.
So for example, instead of calling localhost:8080/status, you would now
call localhost:8080/featurebase/status.
Also, note that all services provide a /health endpoint to confirm they
are running in process.
Clean up integration tests. Remove PILOSA_ config prefix.
Remove duplicate clients (mistake from porting dax to featurebase)
Rename sub-service "featurebase" to "computer"
In the places where we have hard-coded the sub-service name into a URI
path, I've tried to tag the line with a comment containing:
`// #SERVICEPATHPREFIX`
Update copilot manifest files to reference "computer"
Port dax/README.md from dax repository
Separate (toml) Queryer Config from Injections
We needed to separate the toml config from the configuration required to
inject sub-services into the Queryer. I'm not sure this is the best
solution, but it's *a* solution. So here we are.
Clean up (i.e. remove) the queryer "implementations" package
Remove old test file
Run WriteLogger and Snapshotter as local sub-services.
Prior to this commit, the writelogger and snapshotter services only
worked when run as separate services. This allows them to be run in the
same process as all the other dax services.
There is still some naming issues that we should address, but it's
functional for now.
Clean up (i.e. organize) the intra-service interfaces.
Implement alpha Director for local messages from MDS to Computer
Prior to this commit, messages from MDS to the computer service were
still going over http. This commit introduces an interface
implementation which registers the local computer command, and use that
command's API to directly reference methods used by the Director.
Clean up a few more interface names
Add Queryer OpenAPI document.
Update copilot manifests to reflect latest changes
Add OpenAPI documents for WriteLogger and Snapshotter
Add OpenAPI document for MDS service
Add OpenAPI document for Computer service
Consolidate errors to use fb/errors package.
This commit is a first pass at trying to ensure that all of the DAX code
uses:
"github.com/molecula/featurebase/v3/errors"
This package is a wrapper for "github.com/pkg/errors", so going forward
we want to avoid importing that package.
The only method which isn't backward-compatible is `New()`; the
New() method in the featurebase/errors package takes an errors.Code. If
this becomes a problem, we could change this by reverting New() and then
introducing something like NewCoded(). But for now I think it might
actually discourage someone from just creating a New() error without
thinking about how it should be coded.
Introduce VersionStore interface
Move the existing VersionStore code to the `inmem` package as the
in-memory implementation of the new dax.VersionStore interface.
Introduce NodeService interface
With this, the Controller can maintain a registry of nodes by using this
NodeService interface as opposed to an in-memory map of nodes on the
Controller struct.
This also adds an inmem implementation of the NodeService interface.
Introduce controller.Balancer interface
This moves the existing balancer package to controller/naive package.
The idea is to allow us to add a different Balancer implementation in
the future.
Introduce DirectiveVersion interface
This commit also includes *A LOT* of refactoring to use dax.Worker and
dax.Job types everywhere instead of strings.
Introduce Schemar interface
The previous `Schemar` struct was moved to the `schemar/inmem` package,
and `Schemar` is now an interface implemented by that inmem package.
Remove unused type `nUnit`
Add boltdb implementation of VersionStore interface.
This removed the previous sqlite implementation; we decided not to use
sqlite for now (as a basic, local disk implementation) because it
requires CGO.
--------------------------------------------
No longer applicable:
Add sqlite implementation of VersionStore interface.
This commit implements the VersionStore interface using sqlite. Sqlite
requires CGO, so this may not be something we want to include, but it's
implemented here to get a feel for how an external implementation might
be used; the next step will be to determine how the user configured
FeatureBase to run using sqlite as a backing store for services like
MDS.
Add boltdb implementation of NodeService and DirectiveVersion interfaces.
Add boltdb implementation of naive Balancer interfaces.
This includes the two interfaces defined in `naive/balancer.go`:
- WorkerJobService
- FreeJobService
Add boltdb implementation of Schemar interface.
clean up a linter issue
Thread context.Context through all the interfaces.
Some of the interface implementations are going to use context, so we
need to make that part of the interface. The boltdb implementations, for
example, take a context. This is probably so we can do things like
cancel or timeout operations.
Update interfaces to return error; remove `panic(err)` everywhere.
Down-rev grpc version to 1.38.0
Later versions (after 1.42.0?) cause MustRunCluster.Close() in tests to
deadlock.
This commit also adds an `isComputeNode` feature flag around some of the
write log and shard/partition check functionality so that it doesn't run
under normal conditions (this is excercised by running the sql3 tests
for example).
Add MDS_Persistence test to cover meta data persistence
This adds a basic test which configures the MDS container to use boltdb
as its persistence storage, saved on a docker volume. Then, the mds
container is stopped/replaced, and we confirm that the data stored on
the volume is availble to the new MDS container.
Fix a few things after rebase with sql-experiment branch
The lastest version of sql-experiment contains a fairly significan
refactor of the way query iteration works. This commit adjusts for those
changes.
pull dax IDK changes in to FB IDK (#2177)
* pull dax IDK changes in to FB IDK
* Move docker-related IDK build stuff to featurebase root
Building the docker image required the root level go.mod and vendor
directory. This change moves the make targets to the root level
Makefile, and the Dockerfiles now copy the root level vendor directory
(and everything else in the root for that matter).
* Fix batch- and client-related tests
* InitializePoller on MDS restart/replacement
Prior to this change, if MDS was restarted, its internal poller (which
maintains an in-memory list of nodes to poll) is empty. This is bad,
because it doesn't know about nodes that it should be polling.
This change fixes that. Upon MDS startup, it intializes the poller with
the list of nodes that MDS keeps in persistent storage (currently:
boltdb).
* Add EFS volume to MDS Copilot manifest
This allows us to use MDS's persistent storage (via boltdb) in the
Copilot demo by saving metadata in a boltdb file on EFS.
* Thread logger.Logger through all dax components
* Revert some of the breaking changes from DAX development.
When we first started prototyping DAX, we made changes to the
featurebase core code which would have broken the existing featurebase
functionality. This commit reverts some of those changes. Anywhere that
we need to modify core featurebase functionilty, we put it behind some
kind of feature flag. This flag is typically determined by whether the
running node is a "compute" node (i.e. DAX.COMPUTER.RUN = true).
Co-authored-by: Travis Turner <travis@molecula.com>
add packaging for DAX
need cgo for datagen build
bind to 0.0.0.0, pass GOOS and GOARCH explicitly
not sure if the explicit GOOS/GOARCH is actually necessary...
Get INSERT INTO (aka ingest) working through SQL3
This commit does a few things which I'll try do describe here.
- Introduces a Qctx interface. The existing Qcx is an implementation of
this interface, and can be used exactly how it has been. But this
allows us to abstract away the notion of Qcx in the Queryer (which is
handling SQL3) until we're ready to address that. As an example, the
Qcx has a notion of a featurebase Holder, but that doesn't make sense
when we're at the Queryer layer. For now, the Qctx used in the Queryer
is a no-op.
- Adds a ComputeAPI interface implementation for the Queryer. This is
effectively the Import() and ImportValues() methods used for ingest.
The logic here handles the incoming ImportRequest by first doing any
necessary column and row translation for the entire request, then it
splits the records by shard, and generates a new ImportRequest per
shard with only the shard-appropriate records.
- Changes the mds.Importer to take an MDS interface implementation
(which can be an mds client) instead of an mdsAddress. This allows us
to use a localy MDS implementation rather than assuming we need a
client to make calls over a network.
Add queryer.Importer interface to handle ingest via SQL (#2203)
* Add queryer.Importer interface to handle ingest via SQL
This is meant to support ingest through SQL when the queryer and the
compute services are running in the same process, or when they are on
seperate processes and need to talk via http client.
* remove datagen from RPM
was originally added as a convenience to generate test data, but is
unused and annoying because datagen doesn't easily cross-compile due
to cgo
* add marshalUnmarshal to controller to avoid passing pointers
passing pointers across API boundaries can cause unpredictable things
in local vs remote configurations.
Co-authored-by: Matthew Jaffee <jaffee@pilosa.com>
"fix" a few issues with wrong default partition numbers
these still need to be properly fixed and actually get the correct
data from MDS
go mod tidy
Introduce TableQualifier (OrganizationID/DatabaseID) (#2220)
* add check in ApplyDirective that version is increasing
fix TestAPIDirective to make version always increasing
* fix docker image build and break out dax test in CI
We have to run the DAX integration tests separately as they call out
to Docker, and so it isn't easy to run them in a Docker container as
the other tests do. So we run them directly on the CI runner which has
Docker and Go installed.
We also explicitly exclude these tests from running during the other
tests.
Also my editor was automatically reformatting some comments badly
which is why I added the "data" thing in those two places
* add timeout to poller
* give Poller a default Logger
apparently we can NPE sometimes, seen in CI: https://gitlab.com/molecula/featurebase/-/jobs/3028286364
* bunch of testing fixes, mostly IDK/DAX related
make MDS error if sendDirectives errors, don't just
log. sendDirectives can error if computer nodes disagree about the
validity of a schema (for example), in which case it might need to get
deleted and user notified somehow. very messy, needs more thought.
re-introduce old env prefix to maintain compatibility with master
branch
make self-contained dax container for IDK testing
build IDK images from source (now that all the source is available
since it's in the same repo)
catch errors in DoExtractQuery in idktest.go
fix IDK bug where prefix path was hardcoded in all cases rather than
only when useMDS was true
fix TestBatchTargetMDS... needed to add field options and catch error
when creating table. also needed an _id field
* fix env prefix in tests
* WIP getting tests to pass, wanna see CI
* don't error if we get a zero version directive and we don't have a
directive yet
* cleanup debugging junk
* "fix" future.rename thing, run IDK tests
* Introduce TableQualifier (OrganizationID/DatabaseID)
This commit introduces a lot of new types (in dax/table.go) related to
TableQualifer (which is made up of OrganizationID and DatabaseID), as
well as things like TableID and TableKey.
For the most part, we try to thread a QualifiedTableID through the
entirety of DAX. There are some places (for example in the Balancers,
which are just aware of string keys) which use a string TableKey
(tbl__org__db__tableid).
* Remove some debugging comments
* Add Org/DB support to CLI.
This commit adds support for special commands:
SET
SET ORG acme
SET DB db1
USE db1
* remove ".pulled" from IDK Makefile
I don't think we need it any more as most things can be built
locally. I think it was only there to refresh the FeatureBase images
that were tagged as master, but we don't need to do that any more.
* Change DAX json tags to kebab-case (i.e. hyphenated)
This commit also renames some struct arguments to more accurately
reflect their type: for example, renaming `Table` to `TableKey` when the
type is TableKey.
* Return DAX TableName in SHOW TABLES (instead of Index.Name)
There are cases where SchemaAPI is used to return DAX friendly table
names (as opposed to featurebase index names, which are DAX TableKey).
This is an attempt to do that. With that said, it's not ideal because
anything could call those API methods and expect the other type.
* Fix a bug which wasn't completely dropping a table.
When using boltdb as a backend, DROP TABLE wasn't removing the
reverse-lookup key for the table in boltdb.
* Remove idk/testenv/certs which got accidentally committed.
also update .gitignore to include those.
* Fix IDK ingest tests to be TableQualifier aware.
* Add example Table types to dax/table.com godoc.
* ignore idk.Main fields for flags, upgrade commandeer
* go mod tidy
* Fix DAX integration tests: ingester using wrong ENV VARs
We change from ORGANIZATION_ID to ORG_ID
and from DATABASE_ID to DB_ID
* Clarify things around idk (docker) tests
* Stop running TestKafkaSourceIntegration with t.Parallel()
This test can't be run in parallel as it's currently written. Doing so
allows for interleaving of messages to the same kafka topic between
tests.
I didn't attempt to modify the test so it could be run in parallel. That
could be done, but left for someone more ambitious.
Co-authored-by: Matthew Jaffee <jaffee@pilosa.com>
Require Directive.Version be a non-zero value. (#2227)
Because the directive cached on the holder is not a pointer, its default
version is 0. In order to avoid having to compare against that, we just
require that Directive.Version start at 1.
General, non-invasive code cleanup and comment adjustment.
Move ImportRoaringShardRequest out of the types package
Early on in the DAX development, I moved ImportRoaringShardRequest into
a types package. There must have been some import loop going on, but
since that is not longer the case, it's safe to move this back into the
core featurebase (er... pilosa) package.
Move Transaction struct back into the pilosa package (from types)
Revert some name changes (cli -> client)
Add DAX Handler CloseTimeout
This was implemented in htt_handler.go, but it had been commented out in
the DAX handler. This just uncomments that and finishes the
implementation.
Remove Qcx from queryer.Importer interface
This sets us up to revert the Qctx interface that was initially
introduced to allow us to abstract away the need for a Qcx when calling
the ComputeAPI from a remote service (i.e. the queryer).
Add some go-doc comments and remove unused code.
Move SchemaManager setup from datagen to idk.Main (#2233)
The set for idk.SchemaManager (for dax implementations) was previously
in datagen. This may have been because of some import loop problem
during development, but that's no longer an issue.
The setup for this should be in idk.Main so anything using that can
leverage the MDS-specific SchemaManager setup.
Fix issues around nil TxFactory
First, don't return a nil. Rather return a new *TxFactory (with no
holder).
Second, don't call `f.holder` in the testhook outside of checking if
`f.holder` is nil.
Wrap all bare errors
Make service prefixes constants
Instead of having `"computer"` throughout the code, use instead a
constant: `dax.ServicePrefixComputer`.
MDS skip errors when sending empty directives
also add in the docker-login and ecr-push changes for serverless DAX
Fix the logic in Directive.IsEmpty() (#2236)
Update the cached value for Index.translatePartitions
In the case where a node already knows about an index, but its
assignment of partitions for that index changes (for example, when
another node goes down and the node in question is now responsible for
more partitions than it previously was), then we need to update the
cached value of Index.translatePartitions because that's used in
translation checks.
minor fixes for IDK-related bugs
WIP: tokenize CLI to access cloud
FB CLI cloud support with automatic token refresh
Also adds support for a GET command which allows making HTTP GET
queries to cloud CP which can be handy for debugging stuff. E.g. GET /v2/databases
buncha little fixes working on writelogger stuff
fix writelogger/snapshotter setup bugs
implement writelogging for importRoaringShard
add debug endpoint to MDS
use shard transactional endpoint in MDS datagen
add debugging to API related to writelogger
revert handleroption change
clean up big PR
remove "GET" command from CLI for making arbitrary HTTP request to
cloud control plane (was a messy hack and not that useful)
remove json tags from FB objects where we had to duplicate the object
elsewhere due to import loops and weren't actually json encoding it
unexport handlerOption which was exported to try to avoid doing
certain things if we're in DAX mode, but I didn't end up merging that code.
remove (hopefully) unecessary extra call to api.indexField
fix some formatting, unexport some vars, godoc, etc
oops, fix build failure
Update FeatureBase CLI to support a standard deployment
The standard deployment uses a different endpoint and request payload.
This commit tries to detect is the standard deployment is being used,
and if so, it uses a standard-specific FBQueryer.
It also modifies the auto-detection logic to try standard featurebase
and dax ports in the case where a port was not provided.
MDS API refactor (#2259)
* MDS API refactor
table IDs are exposed but only created server side
also cleaned up dax Makefile
* clean up review feedback
Co-authored-by: Travis Turner <travis@pilosa.com>
* remove TablesByName
* rip out inmem implementations and use boltdb everywhere
* remove inmem balancer, create bolt tempfile by default on startup
* WIP on snapshot table impl and test
* Minor comment and code layout adjustments.
This commit also adds the `Equals` method to `QualifiedTableID` for
equality comparisons. It's no longer safe to compare struct (two structs
might still be equal even if one of the structs doesn't have a `Name`
value.
* Use a unique docker network for each dax test
Ocassionally we would see some test failures due to a network already
existing. This shouldn't happen, but to avoid that, this commit
generates a unique name for each sub test (which gets deleted at the end
of every test).
* Fix one instance of NewQualifiedTableID losing Name
We should probably check the other instances and see if Name is getting
lost.
* simplify unique network stuff and fix api directive tests
* Remove TableIDRequest and TableIDResponse types for /table-id (#2267)
For the mds/table-id http requests, just use dax.QualifiedTableID as
both the request and response types.
* remove lattice from dax, no error on node re-reg, dax docker-compose
* various updates
* WIP: mds-refactor branch review
* no-op on SnapshotTableKeys if table is not keyed
* Makefile helpers
* add doWeCare so controller doesn't fail unnecessarily
* clean up table creation (#2272)
* Strip underscores from TableID stub name
* fix boltdb versionstore tests: generate unique, sorted tables
* fix controller test related to reregistering a node
* JobSet -> generic Set
Co-authored-by: Travis Turner <travis@pilosa.com>
Co-authored-by: Travis Turner <travis@molecula.com>
Cleanup after rebase on master
The latest rebase on master entailed all the client/batch changes as
well as some of the qcx refactoring. It made for a hairy rebase. This
commit fixes some of the tests that were failing after that rebase.
Fix batch/client import loop missed during rebase (#2280)
It's not surprising that `batch` can't import `client`. It was doing
that here (importing an error type from the `client` package). What is
surprising is that it's okay for `batch_test.go` to import `client` even
though `batch_test.go` is an internal test and therefore part of the
`batch` package.
different boltDB's for schemar/controller, explicit balancers
nice helpers for dax docker-compose, make build really fast
build FB binary outside of docker, then create Docker image with its
working dir in an empty subdirectory so it doesn't send a GB of
context to the daemon.
error on unassigned jobs and use client with timeout
fix CR feedback
deregister batch of nodes
also make removal faster via director dial timeout
implement WorkersForJobPrefix so orchestrator doesn't make up shards
also fix some godocs and remove unused method
Run sub-tasks of a Directive concurrently in a worker pool. (#2275)
* Run sub-tasks of a Directive concurrently in a worker pool.
This allows the compute node to concurrently load shapshot and writelog
data concurrently, instead of one keyset/partition/shard at a time.
It introduces a config parameter called `DirectiveWorkerPoolSize`.
* code review cleanup
* Use unique container names in DAX integration tests
We were seeing "container already exists" errors in CI, so just to be
safe, this commit constructs a unique container name for every container
in the DAX integration test run.
Stub in SystemAPI to Queryer (note: will not work if used)
This just makes is so that dax can compile. Actually implementing
system-table functionality for dax will take some planning.
Tlt/dax merge prep (#2282)
* Remove copilot directory
* Remove Dockerfile-datagen-long
* Remove orphaned RegisterNodeRequest
This type is not defined in the dax/mds/http package.
* implement TIMEQUANTUM and TTL in Table.Field type
* Remove the "service" misdirection in queryer/writelogger/snapshotter.
We had originally used an additional layer, er.. package, for a "service".
The main distinction was that the Config differed in that it was
internal, unlike the Config that we need to provide for the top-level
server config (i.e. toml). Having that additional layer just to support
a different Config seemed premature at best. So I'm removing it.
* Remove dax docker containers no longer used in tests
Since we run everything as "featurebase", we don't have multiple
container types anymore.
* Some minor comment updates
* Remove nfpm stuff related to dax
* Fix linter issues
Fix "duplicate" issues raised by sonarcloud.
run docker components of dax integration tests with coverage
trying to get dax integration coverage
add coverate volume mounts throughout dax integration tests
add a lock, tweak dax Makefile, remote flag on query handler
remove some unused code
convert batch tests to use clustertests to get coverage
maybe fix clustertests
more authclustertests fixes, test is failing locally
but also seems to have been silently failing in CI prior to these
changes... let's see if it's still silent
fix some lint to kick CI
just re-running the job wasn't working... strange behavior
remove RetryLogic test and pipe which don't work
RetryLogic test removed due to etcd changes. Seebs thinks we shouldn't
test this here.
Pipe was being ignored since we're no longer using "bash -c" to
execute the command. If we need to generate that output file we'll
either have to reintroduce bash -c and set -o pipefail so that it
actually fails properly, or figure out some other solution.
shooting into the dark...
first cut at bulk node registration
remove unused stuff from batch tests, set coverpkg to ../...
batch registration timeout and fix tests
disable most tests and don't run fb background batch test
debuggin!!!!!!!!!
and then he tried this....
Implement importer (for INSERT INTO) in the Queryer
Prior to this, we we passing a nil value in for the importer to the
planner.NewExecutionPlanner in the Queryer. This meant that INSERT INTO
statements didn't work. Now they should.
It uses the importer that we build for IDK in /idk/mds/importer.go, and
wrapps that with a type that can determine if the provided string
"index" is of the form indexName or TableKey.
turn off debug mode, fix log saving
Run sql3 test definitions in a dax integration test
There are currently 22 tests which are not passing. They are skipped in
the "skips" slice.
WIP, not working, pql queries to tests
Add TableQualifier to PQL query logic in the Queryer
Add more PQL tests to the keyed table
Allow instant node registration if registration-batch-timeout=0
When running dax services in process, we don't want to wait 3s for the
compute node to register; we know it's there because it's in the same
process.
Fixes related to IncludesColumn PQL test.
Tests for ConstRow and FieldValue
cleanup
add UnionRows and Options, better error reporting on bad queries
delete unused schemar client.go, clean up unused in batch test CI
move test timeouts into more reasonable territory
apparently this had already been done, but got merge-stommped at some point
move dax bolt test helpers into dax package
Add computer CheckIn routine (#2296)
* Add computer CheckIn routine
This adds a background routine which sends a "check-in" request to MDS
every <interval>. This is to address the case where the poller has
removed a computer node from the node list (due to a network fault, for
example), but the node is still healthy and becomes available again. In
that case, the node needs to "check-in" to tell MDS it is still there.
MDS will likely send the node a new directive with Method=reset telling
the node to delete all of its data an apply the latest directive.
* Don't send directives to Deregistered (i.e. removed) nodes
We have an issue where we're locking on sendDirective in the
controller, and when the node is unavailable, the send hangs and never
releases the lock. This is a temporary fix for that until we address the
real problem.
Fix .gitlab-ci.yml after rebase
fix some indentation shenanigans
mark IDK tests and batch tests as "nonblocking" so we don't wait
on them before doing builds. this risks running builds when the
IDK or batch tests could fail. It also unrisks spending an
extra five minutes in CI waiting for the last "test" phase thing
to run in a long dependency chain, which is potentially more
significant.
Make IDK tests run for changes to idk, client, or batch directories,
because at least one IDK thing uses the batch importer. Also,
make that actually work, we think -- verified that the IDK tests
got run when there were changes in that directory, but there
aren't any now, so we don't expect to see them.
Also, move the "IDK changed" rules into their own heading and
incorporate them by reference, and simplify the conditional because
it seemed to be Acting Up, but also make it check against
refs/heads/master, rather than possibly just the parent commit,
since that seems to be more consistent.
Finally, we combine four of the tests (go tests, go tests future,
go tests future plg, go tests shardwidth22) into two tests, both
using the "future" compiler, one for plg, one for shardwidth22,
so we don't need as many parallel runners and are less likely
to end up waiting on them.
At this point, the largest delay in CI is the chain through
building lattice, which blocks some tasks for a fairly long
time because they just have to wait for us to have built a
container we can use as the server container in tests that need
a server to work against.
* Formatting adjustments made during code review.
While reviewing the BULK INSERT logic (in order to decide how best to
approach "ingest via sql" in the cloud), I made a few formatting and
comment changes. I'm just adding them here as a separate commit so they
don't muddy up my actual work.
* Parser modifications to support mulitple tuples in INSERT INTO
This commit doesn't include all of the changes required in the
planner. Fow now, the planner is simply modified to continue supporting
a single tuple (the first tuple in the list).
* Update the planner to handle multiple INSERT INTO tuples
This is part 1. It's still using the existing logic which builds an
ImportRequest for every record (and every field!).
The next step will involve using a client.Batch to handle the records.
* Introduce client.Importer interface (used by client.Batch)
Instead of the Batch having a pointer to a client, this puts an
interface there instead (which the client implements). It also allows us
to inject a different importer (i.e. other than a featurebase.client)
into the Batch.
* Decouple batch from client
This commit pulls batch-specific code out of the client package and into
a new batch package. It introduces the batch.Importer interface, the
methods of which replace all the calls that batch was previously making
directly to client methods.
Finally, it contains two implementations of the batch.Importer
interface: one is a wrapper around client, and the other is a wrapper
around featurebase.API.
* Use docker (instead of MustRunCluster) for internal batch tests
Because the `batch` package tests are internal, using
test.MustRunCluster() resulted in an import loop (because it eventually
imports `server`, and we can't have that). So this commit replaces the
use of `test.MustRunCluster()` with docker. The setup is basically the
same as that used in the idk docker tests.
Here we also remove all client-side references to `UseIngestAPI`, which
is an experimental (json) ingest api. It's still suppored on the server,
but here we remove the external usage of it.
* cherry-pick fix
* Use batch.Import() for sql3 INSERT INTO statements
* Thread logger into sql3
* fix batch test
* Fix some shadowing complaint by linter
* Address some test issues related to stringsets
* Exclude batch integration tests from CI
* Address PR feedback
- Added description to batch.README
- Consolidated grep commands in .gitlab-ci.yml
- Removed some debugging comments
- Replaces some inadvertantly removed license headers
* Add batch package to gitlab CI
* Updated CI for batch package
Updated CI include path
Update gitlab ci
Update CI
Update CI
Trying new include path for ci
Updated gitlab ci include path
Made idk race job optional for sonarcloud upload
add testdata directory
remove testenv from dockercompose file
use GIT_STRATEGY clone in batch CI
add testdata volume to dockercompose
Co-authored-by: Fletcher Haynes <fletcher.haynes@generalassemb.ly>
We end up spending a lot of time waiting for machines to become
available to run the multiple nearly-identical build phases. Instead,
let's just run one build phase that builds all four targets,
because the actual `go build` takes a tiny portion of the time
of the whole job.
We also drop the separate "pretest" phase which, while it was
intended to speed things up by getting that work done sooner,
actually just meant that all the other test phases were blocked
waiting on the build in a way they didn't need to be.
We also resume trying to skip the IDK tests when they're not needed.
We run sonarcloud after the external lookup tests, instead of
after clustertests, because clustertests are long and virtually
never fail, so this saves us a couple of minutes >95% of the
time at the expense of possibly running a useless test in the
rare case where the clustertests fail.
Redo the split of the various IDK builds (some of which need to
be done native on amd64, some on ARM) so that they are more similar
in length instead of being 3 minutes and 10 minutes.
Drop the non-auth variant of clustertests because it doesn't
really increase test coverage.
We fixed a number of performance issues as a result of which none
of the `go test` or `go test race` things should take more than 2-3
minutes, which means we definitely don't need to set a 90m timeout,
especially when the gitlab timeout is shorter.
All jobs now use GOVERSION or GOFUTURE to determine the docker image
pulled.
GOFUTURE is latest so that it will always use the latest version as new
versions are released. We can later lock it to a specific minor version
when there is another one released.
Co-authored-by: Garrison Davis <garrison.davis@featurebase.com>
the "changes" rule appears not to be good at detecting changes
in some cases. specifically, it appears that you have to be in
an "only:" clause, not a "rules" clause, to trigger the
merge-specific behavior which checks the entire merge branch
instead of the top commit, but that means that if your last
commit doesn't touch IDK, we don't run IDK tests, and I haven't
been able to fix this yet.
So for now, revert the IDK-specific change detection behavior,
which slows CI down but gets us test coverage.
We call sonar-scanner on the IDK data, and then we change
into the IDK directory and try to run it again on the same files,
which don't exist in that directory. We shouldn't be running it
twice; we should run it once on all the files.
More subtly, we created files named foo_coverage.out, then tried
to glob files named coverage*.out. (The apparent similarity of the
$(PROJECT)_coverage.out names is harmless, PROJECT is getting set
and they're using different names.)
Fixing this gets SonarCloud more reliable again.
This is a bit complicated and entangled, sorry.
First, we squash the auth-based smoke tests into the regular smoke
tests; we just run all the tests with auth on and that way we don't
need to spin up an entire separate cluster of machines just to run
a single query against them.
We improve the error detection, and standardize the jq-to-get-config
code. The purpose of this is to try to make sure that, if we actually
hit a failure and get "null" for a host name, we report *that*
as an error, rather than running ahead and producing 20+ separate
reports that ssh failed because it couldn't find a host named null.
Upgrade Go to 1.19
* Use go install to install statik for CI/CD
* Switch from stretch to buster for idk
The stretch release doesn't exist anymore for go 1.19 docker images.
buster is a newer version of Debian anyway (v10 vs v9)
Co-authored-by: Fletcher Haynes <fletcher.haynes@molecula.com>
The IDK tests should be run only when there's changes in the IDK
or client directories.
Also the shard transactional test should be run ever.
The "optional: true" flag is a fascinating quirk allowing you to
express that, *if* a job exists, we should wait for it, but if the
job doesn't exist, that's also acceptable.
Before, we were building docker images for IDK for each of the four
linux/darwin amd64/arm64 platfrom/arch combinations, which didn't make
sense. If we want to later build docker images for linux/arm64, we can
add that later.
I also cleaned up the Dockerfile for IDK to minimize creation of excess
layers (by &&-ing RUN commands), and made apt quieter to cut back some
of the noise.
We need to install base gosec tool and then the gitlab version to convert the gosec
json to the gl-sast-report.json that GitLab expects.
This lets us see the 'Security' tab under pipelines (and under the default branch
after this change is merged).
I chose to pin both of the versions of the tools to avoid any dependencies changing.
This could be an issue, but both repos are largely frozen.
We're using this because it's a builtin env variable that comes
with GitLab, and it fixes one of the annoying things about Docker
tags (e.g., you can't use all of the allowed characters in
Git branches).
One issue that I've seen a few times, is branches with either
capital letters (which was recently broken), or using the '/'
character.
This PR makes it so we always use the CI_COMMIT_REF_SLUG
when making or referencing images so that it is always consistent.
Note: this might make it slightly harder to intuit what the correct
Docker image to make (if you wanted to use the one built by CI rather
than locally). This trade off doesn't seem too hard to overcome.
* [CLOUD-934] Optionally broadcast IDK Kinesis errors/panics to external storage
- Add a minor public method `idk.Main.SetLog` to allow setting the logger instance
after initialization.
- Add a Logger implementation that captures recoverable errors and panics
and pushes to an external store. Meant to decorate an existing Logger
instance and always delegate to its implementation. Decoration happens
when all AWS resources are initialized. Before then, the wrapped Logger
implementation is used.
- If `--error-queue-name/CONSUMER_ERROR_QUEUE_NAME` specified, use an
ErrorStreamLogger to push errors and panics to an SQS queue with that name.
Omission of the option preserves current behavior.
- Parse sink ID from the `--stream-name/CONSUMER_STREAM_NAME` expecting the form
'PREFIX'-VALID_UUID. If the sink UUID is invalid, emit a warning that errors/panics
will not be written to an SQS queue but will still be logged using the decorated
Logger instance.
- The inability to push to an SQS queue leads to warnings being emitted to notify
ECS that no queue will be written to and is NOT a hard error.
- Add SQS interface mock for unit testing.
- Add IDK make targets for generating mock interfaces.
* [CLOUD-934] Execute go mod tidy and go fmt to pass CI/CD checks
* [CLOUD-934] Remove extraneous Makefile in idk/kinesis and fix install-mock-generator target
* [CLOUD-934] Add godocs to exported types and functions
* [CLOUD-934] Changed warning to not sound so ominous and update associated unit test
* [CLOUD-934] Unblock CI/CD at the IDK test stage
previously we allowed users to specify a granularity for timestamp
e.g. seconds, milli, micro, nano
however we converted everything to nano before we stored it.
This reduced the allowed range for all time units to what
was allowed by timestamp. For example, with second granularity
you can represent billions of years within the capacity of
int64 but with nano its somewhere b/w 100-200 years.
So now, for timeunits of seconds, milli, and micro the range
is year 0001 - 9999. These limits come from what Go
supports.
So this uses unit specific function to translate
timestamps to values and vice versa to increase
the time range.
In the process of increasing the range for timestamp and subsequent
testing, I found and addressed a few bugs:
- min/max queries were not using timestamp specific comparators so
added that.
- Values from Import/ingest come to FB as relative values to epoch
whereas other BSI fields come as actual values and then
becomes relative to their respective bases within FB. so some
specific handling of that was added.
- However! Set queries use timestamp strings which are, of course,
the actual value they designate. So they have to become
relative.
- When bitdepth is 0, Min/maxUnsigned functions did not run
resulting in a count of 0 when there
was an actual value that was 0.
Also, this removes (now) dead code and updates/adds tests.
* unifying idk and featurebase: first pass
* resolved conflict with master for gitignore & dockerignore
* deleted binaries that were accidentally pushed to git
* combined gitlab jobs for idk & featurebase
* run go fmt for idk
* updated ssh env variable, and made docker password variable in gitlab env variables
* fixed typo assigning variable name
* trying to fix docker login error
* trying a different solution for docker password
* pass registry
* fixed docker login
* updated paths for idk
* exclude idk tests from featurebase test run
* fix vendor error
* update certificates
* grpc needs to be in version 1.38
genproto, which is imported by big query updates the grpc version to 1.47.0
grpc 1.47.0 causes etcd to deadlock when calling etcd.Close()
the fix is to have a replace in go.mod to specify a specific grpc version
* run go mod tidy
* go mod
* run go mod tidy
* exclude bigquery since it is causing issues and undo grpc replace in go.mod
* fix grpc version
* fix formatting error
* update formatting
* attempt to fix formatting
* update path for code coverage
* update to use current branch binaries, not master
* fix for building idk - path updates
* udpate path for binaries
* update job dependecies
* update docker idk tests to use the current branch registry
* update stages for jobs
* updated job dependencies
* not allow idk s3 dump to fail since it is a dependency for integration tests
* update dependecy for idk tests
* update paths for idk build and code coverage
* download featurebase binary from s3
* pass branch name to all setup scripts
* change to current branch instead of master
* updated sonarcloud
* sonarcloud fix and branch name fix
* trying to speed up pipeline run time
* update stage
* branch name fix + sonar cloud
* sonarcloud
This PR reverts the timestamp work.
The timestamp work requires changes to FB and IDK; and there are
circular dependencies between tests in either repo preventing merging
of either. The work here is pretty stable, but required bypassing
the smoketest. Meanwhile, I found some additional things in IDK that
need addressing which means I merged this work in pre-maturely. Once
I get that worked out, I'll re-commit these commits.
This reverts following commits related to timestamp work:
bypass of smoke test b/c of circular dep with IDK: 0676790
update codec to reflect changes to timstamp range: bd5dc76
fix few bugs regarding timestamp: 33fce8a
increase time range for timestamp by using specified granularity: 5939923.
The sonarcloud job was accidentally altered to use *only* the PLG
coverage data, which is incomplete for reasons not yet fully
understood. Unfortunately, it wasn't *waiting* for the PLG coverage
data to be complete -- the job could start before the PLG coverage
ran, which mean that you could get anywhere from a few percent
to nearly total code coverage.
Also, we want to be sure to cover *both* the PLG and non-PLG coverage
data, so we add the non-PLG coverage data.
We also factor out the simulacraData package from our PKG_LIST because
it appears to be confusing sonarcloud because that package isn't
"included in project" or something.
Also remove a stray `ls` that was probably part of the original
testing/debugging of this.
* automate builds of single node featurebase for PLG
* make plg target uses go build instead of go install
* corrected artifact names in plg build stages
* add s3 dump for plg
* edits to s3 dump for plg
* create getter for monitor state
* refactor monitor
* fix http middleware
* change warn to error if attmpt to cluster on plg
* sentry: special considerations if execution is part of test
- skip test if they build a cluster as this will error by design
- skip sending messages to sentry if testing
* got single node working; refining error messaging and version info to follow
* better implementation that separates the build condition into etcd/enterprise_cluster.go and etcd/plg_cluster.go. go build will default to a clustering version and 'go build -tags plg' will build the non-clustering version
* added Makefile target for 'make plg'
* additional comments, CI/CD update
Co-authored-by: Kasey Rodgers <kaseyrodgers@Kaseys-MBP.attlocal.net>
* Changed several gauntlet tests to be manual due to cost emergency
* Made perf_able manual
Co-authored-by: Fletcher Haynes <fletcher.haynes@molecula.com>
- terraform scripts to set up cluster
- cloud-formation scripts to set up cluster
- set up ingest node with kafka server and datagen
- set up second ingest node with molecula-consumer-kafka-static
- set up datadog in all nodes (ingest + featurebase)
- set up script to execute different queries
- only run delete test on schedule
