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ASF GitHub Bot commented on APEXMALHAR-2321: -------------------------------------------- Github user brightchen closed the pull request at: https://github.com/apache/apex-malhar/pull/481 > Improve Buckets memory management > --------------------------------- > > Key: APEXMALHAR-2321 > URL: https://issues.apache.org/jira/browse/APEXMALHAR-2321 > Project: Apache Apex Malhar > Issue Type: Improvement > Reporter: bright chen > Assignee: bright chen > > Currently buckets were managed as an array. Each bucket have memory > limitation, and free memory will be triggered if the bucket memory usage over > the limitation. > - For ManagedTimeUnifiedStateImpl, the default bucket number is 345600, which > probably too large. But it can be changed by set > Context.OperatorContext.APPLICATION_WINDOW_COUNT > - The default maxMemorySize is zero. It's better to give a default reasonable > value to avoid too much garbage collection -- This message was sent by Atlassian JIRA (v6.3.4#6332)