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Add doc for missing balancerComputeThreads configuration (#6561) 

* Add doc for missing balancerComputeThreads configuration

* remove duplicate
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Jihoon Son 2018-10-31 18:43:12 -07:00 committed by Fangjin Yang
parent 2cdce2e2a6
commit d2a533c7c7
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docs/content/configuration/index.md
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@ -734,13 +734,13 @@ Issuing a GET request at the same URL will return the spec that is currently in
|Property|Description|Default|
|--------|-----------|-------|
|`balancerComputeThreads`|The number of threads used in a coordinator balancing run.|1|
|`millisToWaitBeforeDeleting`|How long does the coordinator need to be active before it can start removing (marking unused) segments in metadata storage.|900000 (15 mins)|
|`mergeBytesLimit`|The maximum total uncompressed size in bytes of segments to merge.|524288000L|
|`mergeSegmentsLimit`|The maximum number of segments that can be in a single [append task](../ingestion/tasks.html).|100|
|`maxSegmentsToMove`|The maximum number of segments that can be moved at any given time.|5|
|`replicantLifetime`|The maximum number of coordinator runs for a segment to be replicated before we start alerting.|15|
|`replicationThrottleLimit`|The maximum number of segments that can be replicated at one time.|10|
|`balancerComputeThreads`|Thread pool size for computing moving cost of segments in segment balancing. Consider increasing this if you have a lot of segments and moving segment starts to get stuck.|1|
|`emitBalancingStats`|Boolean flag for whether or not we should emit balancing stats. This is an expensive operation.|false|
|`killDataSourceWhitelist`|List of dataSources for which kill tasks are sent if property `druid.coordinator.kill.on` is true. This can be a list of comma-separated dataSources or a JSON array.|none|
|`killAllDataSources`|Send kill tasks for ALL dataSources if property `druid.coordinator.kill.on` is true. If this is set to true then `killDataSourceWhitelist` must not be specified or be empty list.|false|