WARNING: Version 2.0 of Elasticsearch has passed its EOL date.

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Elastic Docs› Elasticsearch Guide [2.0]› Release Notes
« 2.0.0 Release Notes 2.0.0-beta2 Release Notes »

2.0.0-rc1 Release Notesedit

Enhancementsedit

Exceptions
  • Make ElasticsearchException ids for 2.0 consistent with master #13805
  • Use a dedicated id to serialize EsExceptions instead of it’s class name. #13629
Geo
  • Expose points_only option through geo_shape field mapper #12893 (issue: #12856)
Internal
  • More helpful error message on parameter order #13737
Network
  • Expose all addresses that the transports are bound to #13586 (issue: #12942)
Packaging
  • Nuke ES_CLASSPATH appending, JarHell fail on empty classpath elements #13880 (issues: #13812, #13864)
Plugin Cloud Azure
  • Enable SSL for Azure blob storage #13573
Plugin Cloud GCE
  • cloud-gce plugin should check discovery.type #13809 (issue: #13614)
Plugins
  • Adds a validation for plugins script to check if java is set #13633 (issue: #13613)
Settings

Bug fixesedit

CRUD
  • Index name expressions should not be broken up #13691 (issue: #13665)
Core
  • LoggingRunnable.run should catch and log all errors, not just Exception? #13718 (issue: #13487)
  • Improve IndexingMemoryController a bit #13548 (issue: #13487)
Exceptions
  • Prevent losing stacktraces when exceptions occur #13587
Geo
  • Fix GeoPointFieldMapper to index geohash at correct precision. #13649 (issue: #12467)
Index APIs
  • Date math index names should work too when an index doesn’t exist #13570
  • IndexNameExpressionResolver should not ignore any wildcards #13384 (issue: #13334)
Internal
  • An inactive shard is activated by triggered synced flush #13802
Logging
  • Don’t log multi-megabyte guice exceptions. #13782
  • Moving system property setting to before it can be used #13660 (issue: #13658)
Packaging
  • Don’t let ubuntu try to install its crazy jayatana agent. #13813 (issue: #13785)
Plugins
  • Remove unused java opts/es java opts from plugin manager call #12801 (issue: #12479)
Settings
  • ByteSizeValue.equals should normalize units #13784
Translog
  • Pending operations in the translog prevent shard from being marked as inactive #13759 (issue: #13707)
Tribe Node
  • Increment tribe node version on updates #13566
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