07 Juli 2015

This Week in Elasticsearch and Apache Lucene - July 7, 2015

Von Leslie HawthornMichael McCandlessAlexander Reelsen

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

  • Packaging: Don't jarhell check system jars (#11979, 2.0.0)
  • Exceptions: Parameterized exception messages (#11981, 2.0.0)
  • Internal: really ban exitVM with security policy (#11982, 2.0.0)
  • Transport: Do not make the buffer skip while a stream is open (#11988, 2.0.0)
  • Mapping: Move short name access out of field type (#11977, 2.0.0)
  • Packaging: Don't add CWD to classpath when ES_CLASSPATH isn't set (#12001, 2.0.0)
  • Exceptions: Promote headers to first class citizens on exceptions (#12006, 2.0.0)
  • Status: Replacing sigar (#11995, 2.0.0)
  • Exceptions: Don't special-case on ElasticsearchWrapperException in toXContent (#12015, 2.0.0)
  • Stats: Remove sigar completely (#12010, 2.0.0)
  • ZenDiscovery: #11960 failed to remove eager reroute from node join (#12019, 2.0.0, 1.7.0)
  • Build: change groupIds & artifactIds (#12029, 2.0.0)
  • Build: Update maven-invoker-plugin to 2.0.0 (#11990, 2.0.0)
  • Mapping: Completely move doc values and fielddata settings to field types (#12014, 2.0.0)
  • Scroll: Append the shard top docs in such a way to prevent AOOBE (#11978, 2.0.0, 1.7.0, 1.6.1)
  • Build: Update to Apache Maven PMD Plugin 3.5 (#12065, 2.0.0)
  • Testing: Add integration tests for analysis plugins (#12070, 2.0.0)
  • Bulk: Use correct OpType on failure in BulkItemResponse (#12060, 2.0.0)
  • Exceptions: Ban java serialization (#11910, 2.0.0)
  • Search Templates: Adds API endpoint to render search templates as a response (#11570, 2.0.0)
  • Testing: Add simple plugins smoke tester (#11957, 2.0.0)
  • Internal: Cut over to writeable for TransportAddress (#11949, 2.0.0)
  • Allocation: Reroute after node join is processed (#11960, 2.0.0, 1.7.0)
  • Snapshot/Restore: Improve repository verification failure message (#11925, 2.0.0, 1.7.0, 1.6.1)
  • Packaging: Detect jar hell before installing a plugin (#11963, 2.0.0)
  • Recovery: Fix wrong reused file bytes in Recovery API reports (#11965, 2.0.0, 1.7.0, 1.6.1)
  • Aggregations: Makes ValueFormat and ValueFormatter never null (#11943, 2.0.0)
  • Packaging: Postrm script should not fail (#11678, 2.0.0, 1.6.1)
  • Aggregations: Makes SKIP Gap Policy work correctly for Bucket Script aggregation (#11970, 2.0.0)
  • Aggregations: Adds other bucket to filters aggregation (#11948, 2.0.0)
  • Aggregations: Adds a new GapPolicy NONE (#11951, 2.0.0)
  • Aggregations: Pipeline Aggregation to filter buckets based on a script (#11941, 2.0.0)
  • Exceptions: Carry on rest status if exceptions are not serializable (#11973, 2.0.0)
  • Mapping: Rename root mappers to "metadata" mappers (#11962, 2.0.0)
  • Percolator: Use time as field name in serialization (#11954, 2.0.0)
  • Aliases: Parse aliases at search time and never cache parsed alias filters (#11930, 2.0.0)
  • Build: include in plugins only needed jars (#11944, 2.0.0)
  • Internal: make sure ParseField is always used in combination with parse flags (#11859, 2.0.0)
  • Discovery: Don't join master nodes or accept join requests of old and too new nodes (#11972, 2.0.0)
  • Field stats: added index_constraint option (#11259, 2.0.0)
  • Update API: Upsert does not use ttl value (#8715, 2.0.0)
  • Dates: More strict parsing of ISO dates (#6227, 2.0.0)

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