Try if tombstone is eligable for pruning before locking on it's key #28767
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Pruning tombstones is quite expensive since we have to walk though all deletes in the live version map and acquire a lock on every value even though it's impossible to prune it. This change does a pre-check if a delete is old enough and if not it skips acquireing the lock.
s1monw
added
>enhancement
v7.0.0
v6.3.0
:Distributed Indexing/Engine
jasontedor
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Mar 7, 2018
* master: [TEST] AwaitsFix QueryRescorerIT.testRescoreAfterCollapse Decouple XContentType from StreamInput/Output (elastic#28927) Remove BytesRef usage from XContentParser and its subclasses (elastic#28792) [DOCS] Correct typo in configuration (elastic#28903) Fix incorrect datemath example (elastic#28904) Add a usage example of the JLH score (elastic#28905) Wrap stream passed to createParser in try-with-resources (elastic#28897) Rescore collapsed documents (elastic#28521) Fix (simple)_query_string to ignore removed terms (elastic#28871) [Docs] Fix typo in composite aggregation (elastic#28891) Try if tombstone is eligable for pruning before locking on it's key (elastic#28767)
martijnvg
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Mar 8, 2018
* es/master: (48 commits) Update bucket-sort-aggregation.asciidoc (#28937) [Docs] REST high-level client: Fix code for most basic search request (#28916) Improved percolator's random candidate query duel test and fixed bugs that were exposed by this: Revert "Rescore collapsed documents (#28521)" Build: Fix test logger NPE when no tests are run (#28929) [TEST] AwaitsFix QueryRescorerIT.testRescoreAfterCollapse Decouple XContentType from StreamInput/Output (#28927) Remove BytesRef usage from XContentParser and its subclasses (#28792) [DOCS] Correct typo in configuration (#28903) Fix incorrect datemath example (#28904) Add a usage example of the JLH score (#28905) Wrap stream passed to createParser in try-with-resources (#28897) Rescore collapsed documents (#28521) Fix (simple)_query_string to ignore removed terms (#28871) [Docs] Fix typo in composite aggregation (#28891) Try if tombstone is eligable for pruning before locking on it's key (#28767) Limit analyzed text for highlighting (improvements) (#28808) Missing `timeout` parameter from the REST API spec JSON files (#28328) Clarifies how query_string splits textual part (#28798) Update outdated java version reference (#28870) ...
sebasjm
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Mar 10, 2018
…lastic#28767) Pruning tombstones is quite expensive since we have to walk though all deletes in the live version map and acquire a lock on every value even though it's impossible to prune it. This change does a pre-check if a delete is old enough and if not it skips acquireing the lock.
s1monw
added a commit
that referenced
this pull request
Mar 12, 2018
…28767) Pruning tombstones is quite expensive since we have to walk though all deletes in the live version map and acquire a lock on every value even though it's impossible to prune it. This change does a pre-check if a delete is old enough and if not it skips acquireing the lock.
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Pruning tombstones is quite expensive since we have to walk though all
deletes in the live version map and acquire a lock on every value even though
it's impossible to prune it. This change does a pre-check if a delete is old enough
and if not it skips acquireing the lock.