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Matthew Jaffee cc8733eedb
fix bug where a count query and bitmap query could return different numbers 
There was a case where the Bitmap iterator logic could skip over a bit in a run
container if 1. the run container was not the first container in the bitmap, and
2. The first run in the run container had only one bit.

The bug was due to how the iterator was initialized with iterator.Seek(0) which
sets up the initial values of itr.i,j,k based on the type of the first
container. It was failing to set itr.k to -1 unless the first container was an
RLE container. itr.k is only used by RLE containers in the iterator, and must be
set to -1 when an RLE container is encountered. When Iterator.Next() encountered
the run container and itr.k was set to 0, it checked to see if itr.k <= run.last
- run.first, and if so it assumes that it was finished with the run and moved to
the next one. run.last - run.first is 0 in the case of a single bit run, so that
bit was skipped. After this, itr.k is set to -1 and all further iteration
proceeds as expected.
2018-02-06 10:26:17 -06:00
.github Add contributing guide and CLA info to pull request template 2017-06-09 14:35:57 -05:00
cmd WIP: Modify pilosa import to support string rows/columns 2018-01-22 15:34:45 -06:00
ctl refactor to remove BitK (in favor of Bit) 2018-01-22 15:35:10 -06:00
diagnostics Rename diagnostics metric "uptime" to "Uptime" to be consistent with other diagnostics metrics. 2017-12-21 07:57:08 -06:00
docs apply comments in #1022 from cody 2017-12-22 10:20:00 -06:00
gossip add NewServerCluster(size int) method to pilosa/test 2018-01-12 16:29:32 -06:00
internal refactor to remove BitK (in favor of Bit) 2018-01-22 15:35:10 -06:00
pql Add support for field != null Range query 2017-10-06 11:36:41 -05:00
roaring fix bug where a count query and bitmap query could return different numbers 2018-02-06 10:26:17 -06:00
server Enable diagnostics via build constraint to prevent from running in tests 2018-02-02 17:32:14 -06:00
statik Track statik directory in git so it will build without first running go generate 2017-04-24 11:57:26 -05:00
statsd add Open/Close interface to Stats packages 2017-10-18 10:14:19 -05:00
test Enable diagnostics via build constraint to prevent from running in tests 2018-02-02 17:32:14 -06:00
webui Remove row and column labels 2017-10-10 15:40:19 -05:00
.dockerignore Added build container 2017-02-04 13:00:21 +03:00
.gitignore Hide build directory in .gitignore 2017-05-19 14:17:57 -05:00
.travis.yml Use go test instead of goveralls as main CI test command. Call goveralls in after_success block. Fixes #1009. 2017-12-13 15:35:09 -06:00
attr.go Make a copy of returned attribute map for safety. 2017-07-12 15:47:17 -05:00
attr_test.go Refactor test utilities into importable package. 2017-06-23 09:10:15 -05:00
bitmap.go increased test coverage for BitmapSegments;fixed bug in Xor 2017-08-24 15:32:08 -05:00
bitmap_test.go fix bug where a count query and bitmap query could return different numbers 2018-02-06 10:26:17 -06:00
broadcast.go Change Broadcaster.SyndSync to send direct via http 2017-12-08 09:00:47 -06:00
broadcast_test.go Change Broadcaster.SyndSync to send direct via http 2017-12-08 09:00:47 -06:00
cache.go use json:omitempty on Pair.Key 2018-01-16 11:21:02 -06:00
cache_test.go account for all same values in rank 2017-08-28 13:46:18 -05:00
CHANGELOG.md Release v0.8.3 2017-12-12 16:43:44 -06:00
client.go refactor to remove BitK (in favor of Bit) 2018-01-22 15:35:10 -06:00
client_test.go Enterprise support. 2018-01-16 11:21:01 -06:00
cluster.go add accessor method for Node.status 2018-01-24 17:03:58 -06:00
cluster_test.go DefaultClusterType = ClusterGossip 2017-08-07 08:25:35 -05:00
cmd.go Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
config.go Remove "plugins.path" configuration option 2017-11-08 11:46:23 -06:00
config_test.go don't normalize bind address after all, just have it use defaults when necessary 2017-08-07 08:25:35 -05:00
CONTRIBUTING.md Add link to newcomer label in CONTRIBUTING.md 2017-07-18 13:41:21 -05:00
doc.go Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
Dockerfile Enable diagnostics via build constraint to prevent from running in tests 2018-02-02 17:32:14 -06:00
executor.go Merge pull request #979 from codysoyland/876-range-edge-cases 2017-12-05 08:57:03 -06:00
executor_test.go Fix edge case with Range() calls outside field Min/Max. Fixes #876. 2017-11-21 13:43:44 -06:00
fragment.go Merge pull request #950 from raskle/914-syncblock-maxwrites 2017-12-06 14:02:07 -06:00
fragment_test.go Add support for field != <int> Range query 2017-10-06 11:36:41 -05:00
frame.go convert some locks to rlocks 2018-01-09 13:55:29 -06:00
frame_test.go consolidate the BaseValue code. Add tests for BaseValue ranges 2017-09-25 15:37:27 -05:00
Gopkg.lock rename openPort, and some small refactors 2018-01-16 09:41:03 -06:00
Gopkg.toml fix a number of data races 2018-01-09 13:31:17 -06:00
handler.go allow for QueryResultTypeNil 2018-01-22 18:04:41 -06:00
handler_internal_test.go Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
handler_test.go Add QueryResult.Type to protobuf message to distiguish results at the client 2018-01-22 15:27:49 -06:00
holder.go add some statsd calls to HolderSyncer 2018-01-11 14:57:45 -06:00
holder_test.go add some statsd calls to HolderSyncer 2018-01-11 14:57:45 -06:00
index.go Removes column/row labels for input definition. Resolves #810 2017-11-10 18:00:45 +03:00
index_test.go fixed tests 2017-11-14 20:41:00 +03:00
input_definition.go Updates 2017-11-14 19:15:17 +03:00
input_definition_test.go Updates 2017-11-14 19:15:17 +03:00
iterator.go Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
iterator_test.go Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
LICENSE Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
Makefile Enable diagnostics via build constraint to prevent from running in tests 2018-02-02 17:32:14 -06:00
NOTES Rename DB to Index 2017-04-23 21:49:27 -05:00
pilosa.go Initial TLS support 2017-10-02 15:53:50 +03:00
pilosa_test.go use URI instead of host 2017-10-04 08:20:00 +03:00
README-dev.md Switch from glide to dep for dependency management. Fixes #732. 2017-07-21 11:09:43 -05:00
README.md Update wording 2018-01-29 13:44:43 -06:00
server.go add some statsd calls to HolderSyncer 2018-01-11 14:57:45 -06:00
stats.go add Open/Close interface to Stats packages 2017-10-18 10:14:19 -05:00
stats_test.go add Open/Close interface to Stats packages 2017-10-18 10:14:19 -05:00
time.go Enables auto-creating the schema on imports; Resolves #765 2017-09-22 14:56:36 +03:00
time_test.go Apply Apache License 2.0 2017-04-28 14:22:03 -05:00
uri.go adding uri to string method 2017-11-06 14:08:01 -06:00
uri_test.go Initial client refactoring 2017-10-17 11:35:01 +03:00
version.go Remove SetupVersionBuild 2017-04-21 14:55:07 -05:00
view.go Add RecalculateCaches to every level in hierarchy 2017-10-11 09:36:32 -05:00
view_test.go Refactor test utilities into importable package. 2017-06-23 09:10:15 -05:00

README.md

Build Status GoDoc Go Report Card license CLA Assistant GitHub release

An open source, distributed bitmap index.

Want to contribute? One of the easiest ways is to tell us how you're using (or want to use) Pilosa. We learn from every discussion!

Docs

See our Documentation for information about installing and working with Pilosa.

Getting Started

  1. Install Pilosa.

  2. Start Pilosa with the default configuration:

    pilosa server

    and verify that it's running:

    curl localhost:10101/nodes

  3. Follow along with the Sample Project to get a better understanding of Pilosa's capabilities.

Data Model

Check out how the Pilosa Data Model works.

Query Language

You can interact with Pilosa directly in the console using the Pilosa Query Language (PQL).

Client Libraries

There are supported libraries for the following languages:

Get Support

There are several channels available for you to reach out to us for support.

Contributing

Pilosa is an open source project. Please see our Contributing Guide for information about how to get involved.