Only check inactive replicas in cancelling existing recoveries. #60564
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howardhuanghua
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:Distributed Coordination/Allocation
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Pinging @elastic/es-distributed (:Distributed/Allocation) |
elasticmachine
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Team:Distributed (Obsolete)
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Related to #46520 |
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@elasticmachine test this please |
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Branch has been updated. Thank you @henningandersen . |
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Hi @henningandersen would you please help to check this PR again? Thank you. |
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@elasticmachine test this please |
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Merged latest master. |
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@elasticmachine test this please |
henningandersen
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Minor performance improvement when only primaries are initializing.
wjp719
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* master: (128 commits) Mute DieWithDignityIT (elastic#77283) Fix randomization in MlNodeShutdownIT (elastic#77281) Add target_node_name for REPLACE shutdown type (elastic#77151) [DOCS] Adds information about version compatibility headers (elastic#77096) Fix template equals when mappings are wrapped (elastic#77008) Fix TextFieldMapper Retaining a Reference to its Builder (elastic#77251) Move die with dignity to be a test module (elastic#77136) Update task names for rest compatiblity (elastic#75267) [ML] adjusting bwc serialization for elastic#77256 (elastic#77257) Move `index.hidden` from Static to Dynamic settings (elastic#77218) Handle cgroups v2 in `OsProbe` (elastic#77128) Choose postings format from FieldMapper instead of MappedFieldType (elastic#77234) Add segment sorter for data streams (elastic#75195) Update skip after backport (elastic#77212) [ML] adding new defer_definition_decompression parameter to put trained model API (elastic#77189) [ML] Fix bug in inference stats persister for when feature reset is called Only check replicas in cancelling existing recoveries. (elastic#60564) Format `AbstractFilteringTestCase` (elastic#77217) [DOCS] Fixes line breaks. (elastic#77248) Convert 'routing' values in REST API tests to strings ... # Conflicts: # server/src/main/java/org/elasticsearch/cluster/metadata/DataStream.java
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Currently we check and process existing recoveries once we have
INITIALIZINGshards.ReplicaShardAllocator.processExistingRecoverieswould be expensive as it will for-loop all the shards overall the nodes. Actually we only need to do this checking if we do have replicas inINITIALIZINGstate. If we only have primaries in this state, we could skip. For example:INITIALIZINGprimaries, we don't need to process existing recoveries, as no replicas would be allocated at the begining.