18 August 2015

This Week in Elasticsearch and Apache Lucene - August 18 2015

By Alexander ReelsenMichael McCandlessShaunak Kashyap

Welcome to This Week in Elasticsearch and Apache Lucene! With this weekly series, we're bringing you an update on all things Elasticsearch and Apache Lucene at Elastic, including the latest on commits, releases and other learning resources.

Top News

Elasticsearch Core

  • Internal: Remove ClassLoader from Settings (#12868, 2.0.0)
  • Java API: Enhancement/terms lookup fixes (#12870, 2.0.0-beta1)
  • Build: Also deploy top level artifacts to S3 (#12876, 2.0.0-beta1)
  • Plugins: PluginManager: Change staging URL to reflect S3 bucket (#12877, 2.0.0-beta1)
  • Search: Simplify ContextIndexSearcher. (#12875, 2.0.0)
  • Release: Release scripts: Split prepare_release into two scripts (#12878, 2.0.0-beta1)
  • Plugins: Fix automatically generated URLs for official plugins in PluginManager (#12885, 2.0.0-beta1)
  • Plugins: Validate checksums for plugins if available (#12888, 2.0.0)
  • Build: Fix reproduction line to include project filters (#12894, 2.0.0)
  • Internal: Remove Environment.resolveConfig (#12872, 2.0.0)
  • Index Templates: Validate settings specified in index templates at template creation time (#12892, 2.1.0)
  • Packaging: Remove ES_CLEAN_BEFORE_TEST (#12904, 2.1.0)
  • Refactor: Shard variable dependency from processFirstPhaseResults as shard is no more needed (#12917, 2.0.0)
  • Internal: Flatten ClusterModule and add more tests (#12916, 2.0.0)
  • Build: Change qa/vagrant artifactId (#12898, 2.1.0)
  • Packaging: Add bin to jvm-example (#12897, 2.1.0)
  • Exceptions: Validate class before cast. (#12913, 2.1.0)
  • Recovery: Endless recovery loop with indices.recovery.file_chunk_size=0Bytes (#12919, 2.0.0)
  • Internal: Allow a plugin to supply its own query cache implementation (#12881, 2.0.0)
  • Release: Replace python search/replace with mvn versions:set plugin (#12924, 2.0.0)
  • Help: Elasticsearch bootstrap help shouldn't mention plugins (#12933, 2.0.0)
  • Stats: Refactor, remove _node/network and _node/stats/network. (#12922, 2.1.0, 2.0.0)
  • Stats: Make platform specific assumptions in OS & Process probes tests (#12929, 2.1.0, 2.0.0)
  • Packaging: Fix variable substitution for OS's using systemd (#12909, 2.1.0, 2.0.0)
  • Release: Release script: Set versions for non inherited projects (#12938, 2.0.0-beta1)
  • Packaging: Use jvm-example for testing bin/plugin (#12895, 2.1.0)
  • Internal: Flatten IndicesModule and add tests (#12921, 2.0.0)
  • Network: Use preferIPv6Addresses for sort order, not preferIPv4Stack (#12951, 2.0.0-beta1)
  • Stats: Expose ClassloadingMXBean in Node Stats (#12764, 2.0.0-beta1)
  • Settings: Add path.shared_data (#12729, 2.0.0-beta1, 2.0.0)
  • Shadow Replicas: Remove the node.enable_custom_paths setting (#12837, 2.0.0-beta1, 2.0.0)
  • Aggregations: Removed unused factor parameter in DateHistogramBuilder (#12850, 2.0.0-beta1, 2.0.0)
  • Plugins: Introduce a formal ExtensionPoint class to stream line extensions (#12826, 2.0.0-beta1)
  • Plugin Cloud AWS: Add support for base_path in elasticsearch.yml (#12761, 2.0.0-beta1)
  • Percolator: Don't cache percolator query on loading percolators (#12862, 2.0.0-beta1)
  • Testing: Refactor classes only plugged in by tests to use package private extension points (#12863, 2.0.0)
  • Release: Create pre release script (#12860, 2.0.0-beta1)
  • Exceptions: Improve error message of ClassCastExceptions (#12821, 2.1.0)
  • Java API: Prevents users from building a BulkProcessor with a null client (#12497, 2.1.0)
  • Packaging: Set prompts to be more consistent for vagrant (#12782, 2.0.0)
  • Geo: Refactor geo_point validate* and normalize* for 2.x (#12742, 2.0.0)
  • Inner Hits: Reset the ShardTargetType after serializing inner hits. (#12261, 2.0.0)
  • Docs: Prepare plugin and integration docs for 2.0 (#12040, 2.0.0)

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