Martijn van Groningen 4b1ed5b453 [ML] Add a setting (xpack.ml.node_concurrent_job_allocations) to control the maximum concurrent job allocations.
A job allocation is either a job task in OPENING state or a job task that has been assigned to an executor node, but the executor node hasn't had the opportunity to set the job task status to OPENING.

In order to keep track of restarted tasks, `allocationIdOnLastStatusUpdate` field was added to `PersistentTaskInProgress` class.
This will allow persistent task implementors to detect whether the executor node has changed or has been unset since the last status update has occured.

Original commit: elastic/x-pack-elasticsearch@b7b85a8274
2017-02-20 11:22:19 +01:00
2017-02-15 12:44:15 +01:00
2017-02-10 11:02:42 -08:00
2015-10-30 11:16:29 -06:00
2015-11-25 10:39:08 -05:00
2018-04-20 14:16:58 -07:00

= Elasticsearch X Pack

A set of Elastic's commercial plugins:

- License
- Security
- Watcher
- Monitoring
- Machine learning

= Setup
You must checkout x-pack and elasticsearch with a specific directory structure. The
elasticsearch checkout will be used when building x-pack. The structure is:

- /path/to/elastic/elasticsearch
- /path/to/elastic/elasticsearch-extra/x-pack-elasticsearch

= Build

- Run unit tests:
+
[source, txt]
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gradle clean test
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- Run all tests:
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[source, txt]
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gradle clean check
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- Run integration tests:
+
[source, txt]
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gradle clean integTest
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- Package X-Pack (wihtout running tests)
+
[source, txt]
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gradle clean assemble
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- Install X-Pack (wihtout running tests)
+
[source, txt]
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gradle clean install
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- If you don't work on the UI/Logstash side of x-plugins, you can force gradle to skip building kibana and/or Logstash by adding
  `xpack.kibana.build=false`/`xpack.logstash.build=false` to your `~/.gradle/gradle.properties`. Alternatively you add `-Pxpack.kibana.build=false` or `-Pxpack.logstash.build=false`
  on the command line if you only want to do this on individual builds (or `-Pxpack.kibana.build=true` if you need to
  override having added this to your `gradle.properties`).
Description
🔎 Open source distributed and RESTful search engine.
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