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https://issues.apache.org/jira/browse/KYLIN-4261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16976387#comment-16976387
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ASF GitHub Bot commented on KYLIN-4261:
---------------------------------------
caidezhi commented on pull request #948: KYLIN-4261 Synchronization performed
on java.util.concurrent.ConcurrentMap in AssignmentsCache
URL: https://github.com/apache/kylin/pull/948
FindBugs report issue "Synchronization performed on
java.util.concurrent.ConcurrentMap"
in class org.apache.kylin.stream.coordinator.assign.AssignmentsCache.
use ConcurrentMap.computeIfAbsent to rewirte the code, logic remain the same.
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> Synchronization performed on java.util.concurrent.ConcurrentMap in
> AssignmentsCache
> -----------------------------------------------------------------------------------
>
> Key: KYLIN-4261
> URL: https://issues.apache.org/jira/browse/KYLIN-4261
> Project: Kylin
> Issue Type: Bug
> Components: Real-time Streaming
> Affects Versions: v3.0.0-alpha, v3.0.0-alpha2, v2.6.4
> Reporter: Dezhi Cai
> Priority: Major
>
> FindBugs report issue "Synchronization performed on
> java.util.concurrent.ConcurrentMap"
> in class org.apache.kylin.stream.coordinator.assign.AssignmentsCache
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