2016-03-18 09:51:49 -04:00
[[release-notes-5.0.0-alpha1-2x]]
== 5.0.0-alpha1 Release Notes (Changes previously released in 2.x)
The changes listed below were first released in the 2.x series. Changes
released for the first time in Elasticsearch 5.0.0-alpha1 are listed in
<<release-notes-5.0.0-alpha1>>.
[[breaking-5.0.0-alpha1-2x]]
[float]
=== Breaking changes
Allocation::
* Speed up shard balancer by reusing shard model while moving shards that can no longer be allocated to a node {pull}16926[#16926]
Index APIs::
* Change Field stats API response to include both number and string based min and max values {pull}14674[#14674] (issue: {issue}14404[#14404])
* Add Force Merge API, deprecate Optimize API {pull}13778[#13778]
Internal::
* Forbid changing thread pool types {pull}14367[#14367] (issues: {issue}14294[#14294], {issue}2509[#2509], {issue}2858[#2858], {issue}5152[#5152])
Logging::
* Log cluster health status changes {pull}14557[#14557] (issue: {issue}11657[#11657])
Mapping::
* Add per-index setting to limit number of nested fields {pull}15989[#15989] (issue: {issue}14983[#14983])
Nested Docs::
* If sorting by nested field then the `nested_path` should always be specified {pull}13429[#13429] (issue: {issue}13420[#13420])
Scripting::
* Filter classes loaded by scripts {pull}15262[#15262]
* Lock down javascript and python script engines better {pull}13924[#13924]
Search::
* Limit the size of the result window to a dynamic property {pull}13188[#13188] (issue: {issue}9311[#9311])
[[feature-5.0.0-alpha1-2x]]
[float]
=== New features
Aggregations::
* Adds geo_centroid metric aggregator {pull}13846[#13846] (issue: {issue}13621[#13621])
* Add `percentiles_bucket` pipeline aggregation {pull}13186[#13186]
* Add `stats_bucket` / `extended_stats_bucket` pipeline aggs {pull}13128[#13128]
Geo::
* Add CONTAINS relation to geo_shape query {pull}14810[#14810] (issue: {issue}14713[#14713])
* Add support for Lucene 5.4 GeoPoint queries {pull}14537[#14537]
* Add GeoPointV2 Field Mapping {pull}14536[#14536]
Network::
* Allow binding to multiple addresses. {pull}13954[#13954] (issue: {issue}13592[#13592])
Plugin Analysis Phonetic::
* Add support for `daitch_mokotoff` {pull}14834[#14834]
2016-04-05 10:08:22 -04:00
Plugin Cloud AWS::
2016-03-18 09:51:49 -04:00
* Add support for S3 storage class {pull}13656[#13656] (issue: {issue}13655[#13655])
Plugins::
* Decentralize plugin security {pull}14108[#14108]
Search::
* Add query profiler {pull}14889[#14889] (issues: {issue}12974[#12974], {issue}6699[#6699])
[[enhancement-5.0.0-alpha1-2x]]
[float]
=== Enhancements
Aliases::
* Add support to _aliases endpoint to specify multiple indices and aliases in one action {pull}15305[#15305] (issue: {issue}15186[#15186])
Allocation::
* Skip capturing least/most FS info for an FS with no total {pull}16001[#16001] (issue: {issue}15919[#15919])
* Speed improvements for BalancedShardsAllocator {pull}15678[#15678] (issue: {issue}6372[#6372])
* Simplify delayed shard allocation {pull}14808[#14808]
* Add cluster-wide setting for total shard limit {pull}14563[#14563] (issue: {issue}14456[#14456])
* Early terminate high disk watermark checks on single data node cluster {pull}13882[#13882] (issue: {issue}9391[#9391])
* Also use PriorityComparator in shard balancer {pull}13256[#13256] (issue: {issue}13249[#13249])
* Add support for filtering by publish IP address {pull}8801[#8801]
Analysis::
* Add detail response support for _analyze API {pull}11660[#11660] (issue: {issue}11076[#11076])
CAT API::
* Add sync_id to cat shards API {pull}14712[#14712] (issue: {issue}14705[#14705])
* Add duration field to /_cat/snapshots {pull}14385[#14385]
* Add cat API for repositories and snapshots {pull}14247[#14247] (issue: {issue}13919[#13919])
* Adds disk used by indices to _cat/allocation {pull}13783[#13783] (issue: {issue}13529[#13529])
Cluster::
* Shard state action request logging {pull}16396[#16396]
* Safe cluster state task notifications {pull}15777[#15777]
* Reroute once per batch of shard failures {pull}15510[#15510]
* Add callback for publication of new cluster state {pull}15494[#15494] (issue: {issue}15482[#15482])
* Use general cluster state batching mechanism for shard started {pull}15023[#15023] (issues: {issue}14725[#14725], {issue}14899[#14899])
* Use general cluster state batching mechanism for shard failures {pull}15016[#15016] (issues: {issue}14725[#14725], {issue}14899[#14899])
* Set an newly created IndexShard's ShardRouting before exposing it to operations {pull}14918[#14918] (issue: {issue}10708[#10708])
* Uniform exceptions for TransportMasterNodeAction {pull}14737[#14737]
Core::
* Remove log4j exception hiding {pull}16834[#16834]
* Avoid cloning MessageDigest instances {pull}16479[#16479]
* Add a hard check to ensure we are running with the expected lucene version {pull}16305[#16305] (issue: {issue}16301[#16301])
* If we can't get a MAC address for the node, use a dummy one {pull}15266[#15266] (issue: {issue}10099[#10099])
* Simplify shard inactive logging {pull}15259[#15259] (issue: {issue}15252[#15252])
* Simplify IndexingMemoryController#checkIdle {pull}15252[#15252] (issue: {issue}15251[#15251])
* IndexingMemoryController should not track shard index states {pull}15251[#15251] (issues: {issue}13918[#13918], {issue}15225[#15225])
* Verify Checksum once it has been fully written to fail as soon as possible {pull}13896[#13896]
Discovery::
* Don't allow nodes with missing custom meta data to join cluster {pull}15401[#15401] (issue: {issue}13445[#13445])
Exceptions::
* Added file name to exceptions when failing to read index state {pull}16850[#16850] (issue: {issue}16713[#16713])
* Add Exception class name to message in `NotSerializableExceptionWrapper` {pull}16325[#16325]
* Deduplicate cause if already contained in shard failures {pull}14432[#14432]
* Give a better exception when running from freebsd jail without enforce_statfs=1 {pull}14135[#14135] (issue: {issue}12018[#12018])
* Make root_cause of field conflicts more obvious {pull}13976[#13976] (issue: {issue}12839[#12839])
* Use a dedicated id to serialize EsExceptions instead of it's class name. {pull}13629[#13629]
Fielddata::
* Update GeoPoint FieldData for GeoPointV2 {pull}14345[#14345]
Geo::
* Upgrade GeoPointField to use Lucene 5.5 PrefixEncoding {pull}16482[#16482]
* Geo: Fix toString() in GeoDistanceRangeQuery and GeoPolygonQuery {pull}15026[#15026]
* Enable GeoPointV2 with backward compatibility testing {pull}14667[#14667] (issues: {issue}10761[#10761], {issue}11159[#11159], {issue}9859[#9859])
* Refactor Geo utilities to Lucene 5.4 {pull}14339[#14339]
Index APIs::
* Add option to disable closing indices {pull}14169[#14169] (issue: {issue}14168[#14168])
Index Templates::
* Disallow index template pattern to be the same as an alias name {pull}15184[#15184] (issue: {issue}14842[#14842])
Internal::
2016-04-05 10:08:22 -04:00
* Implement available for all StreamInput classes {pull}17218[#17218]
2016-03-18 09:51:49 -04:00
* Cleanup search sub transport actions and collapse o.e.action.search.type package into o.e.action.search {pull}16758[#16758] (issue: {issue}11710[#11710])
* Simplify the Text API. {pull}15511[#15511]
* Simpler using compressed oops flag representation {pull}15509[#15509] (issue: {issue}15489[#15489])
* Info on compressed ordinary object pointers {pull}15489[#15489] (issues: {issue}13187[#13187], {issue}455[#455])
* Explicitly log cluster state update failures {pull}15428[#15428] (issues: {issue}14899[#14899], {issue}15016[#15016], {issue}15023[#15023])
* Use transport service to handle RetryOnReplicaException to execute replica action on the current node {pull}15363[#15363]
* Make IndexShard operation be more explicit about whether they are expected to run on a primary or replica {pull}15282[#15282]
* Avoid trace logging allocations in TransportBroadcastByNodeAction {pull}15221[#15221]
* Only trace log shard not available exceptions {pull}14950[#14950] (issue: {issue}14927[#14927])
* Transport options should be immutable {pull}14760[#14760]
* Fix dangling comma in ClusterBlock#toString {pull}14483[#14483]
* Improve some logging around master election and cluster state {pull}14481[#14481]
* Add System#exit(), Runtime#exit() and Runtime#halt() to forbidden APIs {pull}14473[#14473] (issue: {issue}12596[#12596])
* Simplify XContent detection. {pull}14472[#14472]
* Add threadgroup isolation. {pull}14353[#14353]
* Cleanup plugin security {pull}14311[#14311]
* Add workaround for JDK-8014008 {pull}14274[#14274]
* Refactor retry logic for TransportMasterNodeAction {pull}14222[#14222]
* Remove MetaDataSerivce and it's semaphores {pull}14159[#14159] (issue: {issue}1296[#1296])
* Cleanup IndexMetaData {pull}14119[#14119]
* Add SpecialPermission to guard exceptions to security policy. {pull}13854[#13854]
* Clean up scripting permissions. {pull}13844[#13844]
* Factor groovy out of core into lang-groovy {pull}13834[#13834] (issue: {issue}13725[#13725])
* More helpful error message on parameter order {pull}13737[#13737]
* Factor expressions scripts out to lang-expression plugin {pull}13726[#13726] (issue: {issue}13725[#13725])
* Cleanup InternalClusterInfoService {pull}13543[#13543]
* Remove and forbid use of com.google.common.base.Throwables {pull}13409[#13409] (issue: {issue}13224[#13224])
* Remove cyclic dependencies between IndexService and FieldData / BitSet caches {pull}13381[#13381]
* Remove and forbid use of com.google.common.base.Objects {pull}13355[#13355] (issue: {issue}13224[#13224])
* Enable indy (invokedynamic) compile flag for Groovy scripts by default {pull}8201[#8201] (issue: {issue}8184[#8184])
Java API::
2016-04-05 10:08:22 -04:00
* Add created flag to IndexingOperationListener#postIndex {pull}17340[#17340] (issue: {issue}17333[#17333])
2016-03-18 09:51:49 -04:00
* Align handling of interrupts in BulkProcessor {pull}15527[#15527] (issue: {issue}14833[#14833])
* BulkProcessor backs off exponentially by default {pull}15513[#15513] (issue: {issue}14829[#14829])
* Reject refresh usage in bulk items when using and fix NPE when no source {pull}15082[#15082] (issue: {issue}7361[#7361])
* BulkProcessor retries after request handling has been rejected due to a full thread pool {pull}14829[#14829] (issue: {issue}14620[#14620])
Logging::
* Log suppressed stack traces under DEBUG {pull}16627[#16627] (issues: {issue}12991[#12991], {issue}15329[#15329], {issue}16622[#16622])
* Add circuit breaker name to logging package {pull}14661[#14661]
* Move logging for the amount of free disk to TRACE {pull}14403[#14403] (issue: {issue}12843[#12843])
* Map log-level 'trace' to JDK-Level 'FINEST' {pull}14234[#14234]
Mapping::
* Expose the reason why a mapping merge is issued. {pull}16059[#16059] (issue: {issue}15989[#15989])
* Add sub-fields support to `bool` fields. {pull}15636[#15636] (issue: {issue}6587[#6587])
* Improve cross-type dynamic mapping updates. {pull}15633[#15633] (issue: {issue}15568[#15568])
* Make mapping updates more robust. {pull}15539[#15539]
* Make mapping serialization more robust. {pull}15480[#15480]
* Make mappings immutable. {pull}15313[#15313] (issue: {issue}9365[#9365])
* Make MappedFieldType.checkTypeName part of MappedFieldType.checkCompatibility. {pull}15245[#15245]
* Register field mappers at the node level. {pull}14896[#14896] (issue: {issue}14828[#14828])
Network::
* Provide better error message when an incompatible node connects to a node {pull}17182[#17182] (issue: {issue}17090[#17090])
* Add additional fallback to http.publish_port and restrict fallback to transport.publish_port {pull}16626[#16626] (issue: {issue}14535[#14535])
* only allow code to bind to the user's configured port numbers/ranges {pull}14549[#14549]
* Port of publishAddress should match port of corresponding boundAddress {pull}14535[#14535] (issues: {issue}14503[#14503], {issue}14513[#14513], {issue}14514[#14514])
Packaging::
* Windows service: Use JAVA_HOME environment variable in registry {pull}16552[#16552] (issue: {issue}13521[#13521])
* Default standard output to the journal in systemd {pull}16159[#16159] (issues: {issue}15315[#15315], {issue}16134[#16134])
* Use egrep instead of grep -E for Solaris {pull}15755[#15755] (issue: {issue}15628[#15628])
* punch thru symlinks when loading plugins/modules {pull}15311[#15311]
* set ActiveProcessLimit=1 on windows {pull}15055[#15055]
* set RLIMIT_NPROC = 0 on bsd/os X systems. {pull}15039[#15039]
* Drop ability to execute on Solaris {pull}14200[#14200]
* Nuke ES_CLASSPATH appending, JarHell fail on empty classpath elements {pull}13880[#13880] (issues: {issue}13812[#13812], {issue}13864[#13864])
* improve seccomp syscall filtering {pull}13829[#13829]
* Block process execution with seccomp on linux/amd64 {pull}13753[#13753]
* Get lang-javascript, lang-python, securemock ready for script refactoring {pull}13695[#13695]
* Remove some bogus permissions only needed for tests. {pull}13620[#13620]
* Remove java.lang.reflect.ReflectPermission "suppressAccessChecks" {pull}13603[#13603]
* Remove JAVA_HOME detection from the debian init script {pull}13514[#13514] (issues: {issue}13403[#13403], {issue}9774[#9774])
2016-04-05 10:08:22 -04:00
Plugin Cloud AWS::
* Add ap-northeast-2 (seoul) endpoints for EC2 discovery and S3 snapshots {pull}16167[#16167] (issue: {issue}16166[#16166])
* Add aws canned acl {pull}14297[#14297] (issue: {issue}14103[#14103])
* Improved building of disco nodes {pull}14155[#14155]
* Enable S3SignerType {pull}13360[#13360] (issue: {issue}13332[#13332])
Plugin Cloud Azure::
* Add support for secondary azure storage account {pull}13779[#13779] (issue: {issue}13228[#13228])
2016-03-18 09:51:49 -04:00
Plugin Cloud GCE::
* cloud-gce plugin should check `discovery.type` {pull}13809[#13809] (issue: {issue}13614[#13614])
* Adding backoff from retries on GCE errors {pull}13671[#13671] (issue: {issue}13460[#13460])
Plugin Discovery EC2::
* Adding US-Gov-West {pull}14358[#14358]
Plugin Ingest Attachment::
* Fix attachments plugins with docx {pull}17059[#17059] (issue: {issue}16864[#16864])
Plugins::
* Expose http.type setting, and collapse al(most all) modules relating to transport/http {pull}15434[#15434] (issue: {issue}14148[#14148])
* Ban RuntimePermission("getClassLoader") {pull}15253[#15253]
* Add nicer error message when a plugin descriptor is missing {pull}15200[#15200] (issue: {issue}15197[#15197])
* Don't be lenient in PluginService#processModule(Module) {pull}14306[#14306]
* Adds a validation for plugins script to check if java is set {pull}13633[#13633] (issue: {issue}13613[#13613])
* Output plugin info only in verbose mode {pull}12908[#12908] (issue: {issue}12907[#12907])
Query DSL::
* Allow CIDR notation in query string query {pull}14773[#14773] (issue: {issue}7464[#7464])
* Internal: simplify filtered query conversion to lucene query {pull}13312[#13312] (issue: {issue}13272[#13272])
REST::
* Make XContentGenerator.writeRaw* safer. {pull}15358[#15358]
* Filter path refactoring {pull}14390[#14390] (issues: {issue}10980[#10980], {issue}11560[#11560], {issue}13344[#13344])
Recovery::
* Handle cancel exceptions on recovery target if the cancel comes from the source {pull}15309[#15309]
* Decouple routing and primary operation logic in TransportReplicationAction {pull}14852[#14852]
Reindex API::
* Implement helpful interfaces in reindex requests {pull}17032[#17032]
* Reindex should timeout if sub-requests timeout {pull}16962[#16962]
* Teach reindex to retry on rejection {pull}16556[#16556] (issue: {issue}16093[#16093])
Scripting::
* Remove suppressAccessChecks permission for Groovy script plugin {pull}16839[#16839] (issue: {issue}16527[#16527])
* Class permission for Groovy references {pull}16660[#16660] (issue: {issue}16657[#16657])
* Scripting: Allow to get size of array in mustache {pull}16193[#16193]
* Enhancements to the mustache script engine {pull}15661[#15661]
* Add property permissions so groovy scripts can serialize json {pull}14500[#14500] (issue: {issue}14488[#14488])
* Remove ScriptEngineService.unwrap. {pull}13958[#13958]
* Remove ScriptEngineService.execute. {pull}13956[#13956]
Search::
* Caching Weight wrappers should propagate the BulkScorer. {pull}14317[#14317]
* fix numerical issue in function score query {pull}14085[#14085]
* Optimize scrolls for constant-score queries. {pull}13311[#13311]
Settings::
* Log warning if max file descriptors too low {pull}16506[#16506]
Snapshot/Restore::
* Support wildcards for getting repositories and snapshots {pull}15151[#15151] (issue: {issue}4758[#4758])
* Add ignore_unavailable parameter to skip unavailable snapshot {pull}14471[#14471] (issue: {issue}13887[#13887])
* Simplify the BlobContainer blob writing interface {pull}13434[#13434]
Stats::
* Pull Fields instance once from LeafReader in completion stats {pull}15090[#15090] (issue: {issue}6593[#6593])
* Add os.allocated_processors stats {pull}14409[#14409] (issue: {issue}13917[#13917])
* Adds stats counter for failed indexing requests {pull}13130[#13130] (issue: {issue}8938[#8938])
Top Hits::
* Put method addField on TopHitsBuilder {pull}14597[#14597] (issue: {issue}12962[#12962])
Translog::
* Check for tragic event on all kinds of exceptions not only ACE and IOException {pull}15535[#15535]
Tribe Node::
* Tribe nodes should apply cluster state updates in batches {pull}14993[#14993] (issues: {issue}14725[#14725], {issue}14899[#14899])
[[bug-5.0.0-alpha1-2x]]
[float]
=== Bug fixes
Aggregations::
2016-04-05 10:08:22 -04:00
* Prevents exception being raised when ordering by an aggregation which wasn't collected {pull}17379[#17379] (issue: {issue}17225[#17225])
* Setting 'other' bucket on empty aggregation {pull}17264[#17264] (issue: {issue}16546[#16546])
2016-03-18 09:51:49 -04:00
* Build empty extended stats aggregation if no docs collected for bucket {pull}16972[#16972] (issues: {issue}16812[#16812], {issue}9544[#9544])
* Set meta data for pipeline aggregations {pull}16516[#16516] (issue: {issue}16484[#16484])
* Filter(s) aggregation should create weights only once. {pull}15998[#15998]
* Make `missing` on terms aggs work with all execution modes. {pull}15746[#15746] (issue: {issue}14882[#14882])
* Run pipeline aggregations for empty buckets added in the Range Aggregation {pull}15519[#15519] (issue: {issue}15471[#15471])
* [Children agg] fix bug that prevented all child docs from being evaluated {pull}15457[#15457]
* Correct typo in class name of StatsAggregator {pull}15321[#15321] (issue: {issue}14730[#14730])
* Fix significant terms reduce for long terms {pull}14948[#14948] (issue: {issue}13522[#13522])
* Fix NPE in Derivative Pipeline when current bucket value is null {pull}14745[#14745]
* Pass extended bounds into HistogramAggregator when creating an unmapped aggregator {pull}14742[#14742] (issue: {issue}14735[#14735])
* Added correct generic type parameter on ScriptedMetricBuilder {pull}14018[#14018] (issue: {issue}13986[#13986])
* Pipeline Aggregations at the root of the agg tree are now validated {pull}13475[#13475] (issue: {issue}13179[#13179])
Aliases::
* Fix _aliases filter and null parameters {pull}16553[#16553] (issues: {issue}16547[#16547], {issue}16549[#16549])
Allocation::
* IndicesStore checks for `allocated elsewhere` for every shard not alocated on the local node {pull}17106[#17106]
* Prevent peer recovery from node with older version {pull}15775[#15775]
* Fix calculation of next delay for delayed shard allocation {pull}14765[#14765]
* Take ignored unallocated shards into account when making allocation decision {pull}14678[#14678] (issue: {issue}14670[#14670])
* Only allow rebalance operations to run if all shard store data is available {pull}14591[#14591] (issue: {issue}14387[#14387])
* Delayed allocation can miss a reroute {pull}14494[#14494] (issues: {issue}14010[#14010], {issue}14011[#14011], {issue}14445[#14445])
* Check rebalancing constraints when shards are moved from a node they can no longer remain on {pull}14259[#14259] (issue: {issue}14057[#14057])
Analysis::
* Analysis : Allow string explain param in JSON {pull}16977[#16977] (issue: {issue}16925[#16925])
* Analysis : Fix no response from Analyze API without specified index {pull}15447[#15447] (issue: {issue}15148[#15148])
Bulk::
* Bulk api: fail deletes when routing is required but not specified {pull}16675[#16675] (issues: {issue}10136[#10136], {issue}16645[#16645])
* Do not release unacquired semaphore {pull}14909[#14909] (issue: {issue}14908[#14908])
CAT API::
2016-04-05 10:08:22 -04:00
* Fix column aliases in _cat/indices, _cat/nodes and _cat/shards APIs {pull}17145[#17145] (issue: {issue}17101[#17101])
2016-03-18 09:51:49 -04:00
* Properly set indices and indicesOptions on subrequest made by /_cat/indices {pull}14360[#14360]
CRUD::
* Throw exception if content type could not be determined in Update API {pull}15904[#15904] (issue: {issue}15822[#15822])
* Index name expressions should not be broken up {pull}13691[#13691] (issue: {issue}13665[#13665])
Cache::
* Handle closed readers in ShardCoreKeyMap {pull}16027[#16027]
Cluster::
* Index deletes not applied when cluster UUID has changed {pull}16825[#16825] (issue: {issue}11665[#11665])
* Only fail the relocation target when a replication request on it fails {pull}15791[#15791] (issue: {issue}15790[#15790])
* Handle shards assigned to nodes that are not in the cluster state {pull}14586[#14586] (issue: {issue}14584[#14584])
* Bulk cluster state updates on index deletion {pull}11258[#11258] (issue: {issue}7295[#7295])
Core::
* BitSetFilterCache duplicates its content. {pull}15836[#15836] (issue: {issue}15820[#15820])
* Limit the max size of bulk and index thread pools to bounded number of processors {pull}15585[#15585] (issue: {issue}15582[#15582])
* AllTermQuery's scorer should skip segments that never saw the requested term {pull}15506[#15506]
* Include root-cause exception when we fail to change shard's index buffer {pull}14867[#14867]
* Restore thread interrupt flag after an InterruptedException {pull}14799[#14799] (issue: {issue}14798[#14798])
* Record all bytes of the checksum in VerifyingIndexOutput {pull}13923[#13923] (issues: {issue}13848[#13848], {issue}13896[#13896])
* When shard becomes active again, immediately increase its indexing buffer {pull}13918[#13918] (issue: {issue}13802[#13802])
* Close TokenStream in finally clause {pull}13870[#13870] (issue: {issue}11947[#11947])
* LoggingRunnable.run should catch and log all errors, not just Exception? {pull}13718[#13718] (issue: {issue}13487[#13487])
Exceptions::
* Fix ensureNodesAreAvailable's error message {pull}14007[#14007] (issue: {issue}13957[#13957])
Expressions::
* Check that _value is used in aggregations script before setting value to specialValue {pull}17091[#17091] (issue: {issue}14262[#14262])
Fielddata::
* Don't cache top level field data for fields that don't exist {pull}14693[#14693]
Geo::
* Remove .geohash suffix from GeoDistanceQuery and GeoDistanceRangeQuery {pull}15871[#15871] (issue: {issue}15179[#15179])
* Geo: Allow numeric parameters enclosed in quotes for 'geohash_grid' aggregation {pull}14440[#14440] (issue: {issue}13132[#13132])
* Resync Geopoint hashCode/equals method {pull}14124[#14124] (issue: {issue}14083[#14083])
* Fix GeoPointFieldMapper to index geohash at correct precision. {pull}13649[#13649] (issue: {issue}12467[#12467])
Highlighting::
* Don't override originalQuery with request filters {pull}15793[#15793] (issue: {issue}15689[#15689])
* Fix spans extraction to not also include individual terms. {pull}15516[#15516] (issues: {issue}13239[#13239], {issue}15291[#15291])
Index APIs::
* Field stats: Index constraints should remove indices in the response if the field to evaluate is empty {pull}14868[#14868]
* Field stats: Fix NPE for index constraint on empty index {pull}14841[#14841]
* Field stats: Added `format` option for index constraints {pull}14823[#14823] (issue: {issue}14804[#14804])
* Forbid index name `.` and `..` {pull}13862[#13862] (issue: {issue}13858[#13858])
Inner Hits::
* Query and top level inner hit definitions shouldn't overwrite each other {pull}16222[#16222] (issue: {issue}16218[#16218])
Internal::
* Log uncaught exceptions from scheduled once tasks {pull}15824[#15824] (issue: {issue}15814[#15814])
* FunctionScoreQuery should implement two-phase iteration. {pull}15602[#15602]
* Make sure the remaining delay of unassigned shard is updated with every reroute {pull}14890[#14890] (issue: {issue}14808[#14808])
* Throw a meaningful error when loading metadata and an alias and index have the same name {pull}14842[#14842] (issue: {issue}14706[#14706])
* fixup issues with 32-bit jvm {pull}14609[#14609]
* Failure to update the cluster state with the recovered state should make sure it will be recovered later {pull}14485[#14485]
* Gateway: a race condition can prevent the initial cluster state from being recovered {pull}13997[#13997]
* Verify actually written checksum in VerifyingIndexOutput {pull}13848[#13848]
* An inactive shard is activated by triggered synced flush {pull}13802[#13802]
* Remove all setAccessible in tests and forbid {pull}13539[#13539]
* Remove easy uses of setAccessible in tests. {pull}13537[#13537]
* Ban setAccessible from core code, restore monitoring stats under java 9 {pull}13531[#13531] (issue: {issue}13527[#13527])
Logging::
* Add missing index name to indexing slow log {pull}17026[#17026] (issue: {issue}17025[#17025])
* ParseFieldMatcher should log when using deprecated settings. {pull}16988[#16988]
* Don't log multi-megabyte guice exceptions. {pull}13782[#13782]
* Moving system property setting to before it can be used {pull}13660[#13660] (issue: {issue}13658[#13658])
Mapping::
* Put mapping operations must update metadata of all types. {pull}16264[#16264] (issue: {issue}16239[#16239])
* Fix serialization of `search_analyzer`. {pull}16255[#16255]
* Reuse metadata mappers for dynamic updates. {pull}16023[#16023] (issue: {issue}15997[#15997])
* Fix MapperService#searchFilter(...) {pull}15923[#15923] (issue: {issue}15757[#15757])
* Fix initial sizing of BytesStreamOutput. {pull}15864[#15864] (issue: {issue}15789[#15789])
* MetaDataMappingService should call MapperService.merge with the original mapping update. {pull}15508[#15508]
* MapperService: check index.mapper.dynamic during index creation {pull}15424[#15424] (issue: {issue}15381[#15381])
* Only text fields should accept analyzer and term vector settings. {pull}15308[#15308]
* Mapper parsers should not check for a `tokenized` property. {pull}15289[#15289]
* Validate that fields are defined only once. {pull}15243[#15243] (issue: {issue}15057[#15057])
* Check mapping compatibility up-front. {pull}15175[#15175] (issue: {issue}15049[#15049])
* Don't treat _default_ as a regular type. {pull}15156[#15156] (issue: {issue}15049[#15049])
* Don't ignore mapping merge failures. {pull}15144[#15144] (issue: {issue}15049[#15049])
* Treat mappings at an index-level feature. {pull}15142[#15142]
* Make _type use doc values {pull}14783[#14783] (issue: {issue}14781[#14781])
Network::
* Only accept transport requests after node is fully initialized {pull}16746[#16746] (issue: {issue}16723[#16723])
Packaging::
* Fix waiting for pidfile {pull}16718[#16718] (issue: {issue}16717[#16717])
* Fix Windows service installation failure {pull}15549[#15549] (issue: {issue}15349[#15349])
* Enable es_include at init {pull}15173[#15173]
* Handle system policy correctly {pull}14704[#14704] (issue: {issue}14690[#14690])
* Startup script exit status should catch daemonized startup failures {pull}14170[#14170] (issue: {issue}14163[#14163])
* Don't let ubuntu try to install its crazy jayatana agent. {pull}13813[#13813] (issue: {issue}13785[#13785])
Parent/Child::
* Check that parent_type in Has Parent Query has child types {pull}16923[#16923] (issue: {issue}16692[#16692])
* Has child query forces default similarity {pull}16611[#16611] (issues: {issue}16550[#16550], {issue}4977[#4977])
Percolator::
* Don't replace found fields if map unmapped fields as string is enabled {pull}16043[#16043] (issue: {issue}10500[#10500])
* mpercolate api should serialise start time {pull}15938[#15938] (issue: {issue}15908[#15908])
Plugin Delete By Query::
* Fix Delete-by-Query with Shield {pull}14658[#14658] (issue: {issue}14527[#14527])
Plugin Discovery GCE::
* Add setFactory permission to GceDiscoveryPlugin {pull}16860[#16860] (issue: {issue}16485[#16485])
Plugin Mapper Attachment::
* Fix toXContent() for mapper attachments field {pull}15110[#15110]
Plugin Repository S3::
* Hack around aws security hole of accessing sun.security.ssl, s3 repository works on java 9 again {pull}13538[#13538] (issue: {issue}432[#432])
Plugins::
* Fix plugin list command error message {pull}14288[#14288] (issue: {issue}14287[#14287])
* Fix HTML response during redirection {pull}11374[#11374] (issue: {issue}11370[#11370])
Query DSL::
* Fix FunctionScore equals/hashCode to include minScore and friends {pull}15676[#15676]
* Min should match greater than the number of optional clauses should return no result {pull}15571[#15571] (issue: {issue}15521[#15521])
* Return a better exception message when `regexp` query is used on a numeric field {pull}14910[#14910] (issue: {issue}14782[#14782])
REST::
* Remove detect_noop from REST spec {pull}16386[#16386]
* Make text parsing less lenient. {pull}15679[#15679]
* Throw exception when trying to write map with null keys {pull}15479[#15479] (issue: {issue}14346[#14346])
* Fix OOM in AbstractXContentParser {pull}15350[#15350] (issue: {issue}15338[#15338])
* XContentFactory.xContentType: allow for possible UTF-8 BOM for JSON XContentType {pull}14611[#14611] (issue: {issue}14442[#14442])
* RestUtils.decodeQueryString ignores the URI fragment when parsing a query string {pull}13365[#13365] (issue: {issue}13320[#13320])
Recovery::
* Try to renew sync ID if `flush=true` on forceMerge {pull}17108[#17108] (issue: {issue}17019[#17019])
* CancellableThreads should also treat ThreadInterruptedException as InterruptedException {pull}15318[#15318]
Reindex API::
* Properly register reindex status {pull}17125[#17125]
* Make search failure cause rest failure {pull}16889[#16889] (issue: {issue}16037[#16037])
Scripting::
* Add permission to access sun.reflect.MethodAccessorImpl from Groovy scripts {pull}16540[#16540] (issue: {issue}16536[#16536])
* Security permissions for Groovy closures {pull}16196[#16196] (issues: {issue}16194[#16194], {issue}248[#248])
Search::
* Do not apply minimum_should_match on auto generated boolean query if the coordination factor is disabled. {pull}16155[#16155]
* Do not apply minimum-should-match on a boolean query if the coords are disabled {pull}16078[#16078] (issue: {issue}15858[#15858])
* Fix blended terms take 2 {pull}15894[#15894] (issue: {issue}15860[#15860])
* Fix NPE when a segment with an empty cache gets closed. {pull}15202[#15202] (issue: {issue}15043[#15043])
* Fix the quotes in the explain message for a script score function without parameters {pull}11398[#11398]
Settings::
* TransportClient should use updated setting for initialization of modules and service {pull}16095[#16095]
* ByteSizeValue.equals should normalize units {pull}13784[#13784]
Snapshot/Restore::
* Prevent closing index during snapshot restore {pull}16933[#16933] (issue: {issue}16321[#16321])
* Add node version check to shard allocation during restore {pull}16520[#16520] (issue: {issue}16519[#16519])
* Snapshot restore and index creates should keep index settings and cluster blocks in sync {pull}13931[#13931] (issue: {issue}13213[#13213])
* Fix blob size in writeBlob() method {pull}13574[#13574] (issue: {issue}13434[#13434])
Stats::
* Fix recovery translog stats totals when recovering from store {pull}16493[#16493] (issue: {issue}15974[#15974])
* Fix calculation of age of pending tasks {pull}15995[#15995] (issue: {issue}15988[#15988])
* Add extra validation into `cluster/stats` {pull}14699[#14699] (issue: {issue}7390[#7390])
* Omit current* stats for OldShardStats {pull}13801[#13801] (issue: {issue}13386[#13386])
2016-04-05 10:08:22 -04:00
Task Manager::
* Fix TaskId#isSet to return true when id is set and not other way around {pull}17307[#17307]
* Don't wait for completion of list tasks tasks when wait_for_completion flag is set {pull}17231[#17231]
2016-03-18 09:51:49 -04:00
Translog::
* Never delete translog-N.tlog file when creation fails {pull}15788[#15788]
* Close recovered translog readers if createWriter fails {pull}15762[#15762] (issue: {issue}15754[#15754])
* Fail and close translog hard if writing to disk fails {pull}15420[#15420] (issue: {issue}15333[#15333])
* Prevent writing to closed channel if translog is already closed {pull}15012[#15012] (issue: {issue}14866[#14866])
* Don't delete temp recovered checkpoint file if it was renamed {pull}14872[#14872] (issue: {issue}14695[#14695])
* Translog recovery can repeatedly fail if we run out of disk {pull}14695[#14695]
* Pending operations in the translog prevent shard from being marked as inactive {pull}13759[#13759] (issue: {issue}13707[#13707])
Tribe Node::
* Passthrough environment and network settings to tribe client nodes {pull}16893[#16893]
* Tribe node: pass path.conf to inner tribe clients {pull}16258[#16258] (issue: {issue}16253[#16253])
* Fix tribe node to load config file for internal client nodes {pull}15300[#15300] (issues: {issue}13383[#13383], {issue}14573[#14573])
[[regression-5.0.0-alpha1-2x]]
[float]
=== Regressions
Analysis::
* Add PathHierarchy type back to path_hierarchy tokenizer for backward compatibility with 1.x {pull}15785[#15785] (issue: {issue}15756[#15756])
Internal::
* Deduplicate concrete indices after indices resolution {pull}14316[#14316] (issues: {issue}11258[#11258], {issue}12058[#12058])
Plugin Cloud Azure::
* Filter cloud azure credentials {pull}14863[#14863] (issues: {issue}13779[#13779], {issue}14843[#14843])
REST::
* Don't return all indices immediately if count of expressions >1 and first expression is * {pull}17033[#17033] (issue: {issue}17027[#17027])
[[upgrade-5.0.0-alpha1-2x]]
[float]
=== Upgrades
Core::
* Upgrade to Lucene 5.5.0 official release {pull}16742[#16742]
* Upgrade to lucene 5.5.0-snapshot-850c6c2 {pull}16615[#16615]
* Upgrade to lucene 5.5.0-snapshot-4de5f1d {pull}16400[#16400] (issues: {issue}16373[#16373], {issue}16399[#16399])
* Update lucene to r1725675 {pull}16114[#16114]
* Upgrade to lucene-5.5.0-snapshot-1721183. {pull}15575[#15575]
* Upgrade Lucene to 5.4.0-snapshot-1715952 {pull}14951[#14951]
* Upgrade Lucene to 5.4.0-snapshot-1714615 {pull}14784[#14784]
* Upgrade to lucene-5.4.0-snapshot-1712973. {pull}14619[#14619]
* update to lucene-5.4.x-snapshot-1711508 {pull}14398[#14398]
* Upgrade to lucene-5.4-snapshot-1710880. {pull}14320[#14320]
* Upgrade to lucene-5.4-snapshot-1708254. {pull}14074[#14074]
* upgrade lucene to r1702265 {pull}13439[#13439]
* Upgrade master to lucene 5.4-snapshot r1701068 {pull}13324[#13324]
Geo::
* Update to spatial4j 0.5 for correct Multi-Geometry {pull}14269[#14269] (issue: {issue}9904[#9904])
Internal::
* Update to Jackson 2.6.2 {pull}13344[#13344] (issues: {issue}10980[#10980], {issue}207[#207], {issue}213[#213])
Plugin Cloud AWS::
* Update AWS SDK version to 1.10.19 {pull}13655[#13655] (issue: {issue}13656[#13656])
Plugin Cloud Azure::
2016-04-05 10:08:22 -04:00
* Upgrade Azure Storage client to 4.0.0 {pull}16084[#16084] (issues: {issue}12567[#12567], {issue}15080[#15080], {issue}15976[#15976])
2016-03-18 09:51:49 -04:00
* Update Azure Service Management API to 0.9.0 {pull}15232[#15232] (issue: {issue}15209[#15209])
Plugin Discovery Azure::
* Upgrade azure SDK to 0.9.3 {pull}17102[#17102] (issues: {issue}17042[#17042], {issue}557[#557])
2016-04-05 10:08:22 -04:00
Plugin Discovery EC2::
* Upgrade to aws 1.10.33 {pull}14672[#14672]
2016-03-18 09:51:49 -04:00
Plugin Lang JS::
* upgrade rhino for plugins/lang-javascript {pull}14466[#14466]
Scripting::
* Upgrade groovy dependency in lang-groovy module to version 2.4.6 {pull}16830[#16830] (issue: {issue}16527[#16527])
