This commit changes the order of FieldOption application so that
it's always set before field.Open() is called.
This was required because field.Open() now uses some of the values
from FieldOptions to determine if/when to use a particular
translateStore. For example, when FieldOptions.ForeignIndex is set,
the translateStore from the foreign index is retrieved during
field.Open().
This commit adds a Decimal field type which is implemented mostly with
the Int field. It adds an optional "Scale" value to the Int field
which means that the values stored in that field are actually meant to
be divided by 10^Scale before being interpreted.
In order to make use of this functionality, we extend the importValue
request to allow a slice of floats rather than just int64. If the
slice of floats is present, each float in the slice is multiplied by
10^Scale and converted to an int64 before being imported. If a slice
of int64 is imported to a Decimal field, it is treated normally, and
scale is ignored. This allows the conversion to be handled at the
client side if desired.
Currently there are Field level methods for querying Float values out
of a decimal field, but no support in PQL or the executor for getting
float values. Going to wait until I can use the generic result type
before doing that, so for now, any values queried will be the scaled
integer values.
needed to add client support for importing float values, and did this
by adding a more general and simplified client method for value
imports.
rewrote api.ImportValue to use the new method which should be more
performant and efficient.
allow floats to be "pilosa import"ed into decimal fields
add makeRows() tests
register the gRPC server
use api.Index() instead of api.Schema()
support most field types in Inspect() query
currently, there's no support for `time` fields.
those will be dependent upon the output format
and the ability to materialize the timestamp from
the time views.
this commit also changes the response type of the
`Inspect()` query to be a tabular `RowResponse`.
The new roaring iterator used for the remap and importroaring
things could also be used for unmarshalling roaring streams,
and it's a slightly simpler design that doesn't need two passes
through the data. This patch cleans that up a bit, makes it work
better with ops logs, and uses that instead. It appears to
noticably but not immensely reduce the time imports take, but it
also gets us back down to one thing parsing roaring formats.
There are a couple of subtle changes to errors we were testing
for in various tests, and one of the fuzz tests goes away because
it was actually itself an erroneous error message -- it was reporting
the header of a roaring file as an invalid op because the op log
reader was running on the header for roaring files with zero
containers. Oops.
Have found some potential performance or stability issues associated
with lots of mutex blocking in getting a parent span's context. Want
the ability to totally disable tracing to help debugging.
also fix a *bunch* of tests that weren't closing the clusters they
created. Cleaned up one test to use t.Run instead of just checking
everything in a loop
So with the switch to a new linter, we get a lot of new warnings,
and the majority of them are harmless probably, but a few might be
real. Variously just use _ to suppress warnings, or report errors.
There's probably things here that deserve better fixes, but we can
always revisit it.
set sane defaults. The performance overhead seems to be negligible, and this will allow us to obtain mutex and blocking profiles from running Pilosas by default.
close files after using them if global max is passed.
I originally implemented this without the global count—just always closing files
when done with them, and reopening for new writes. This was crazy slow for that
one test that uses mustSetBits in a big loop. I modified the test to use
importRoaring and everything worked better (though much more slowly).
After adding the global counter, I ran the tests with that one test using
mustSetBits again, and the performance was similar to master. After completing
this PR, I ran the tests with the max limit set to 5—they still passed but were
much slower.
This commit adds support for advertise address by using a new config
option `advertise`, or by defaulting its value to that
specified in `bind`.
Also adds support for listening on 0.0.0.0 by trying to determine
the preferred outbound IP to use for the advertise address.
node (as opposed to sending to shard0, which may or may not be the
coordinator). It adds a `Nodes()` method to the `InternalClient`
which is used by the importer to determine which node is the
coordinator.
