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Posted to issues@flink.apache.org by "aitozi (JIRA)" <ji...@apache.org> on 2018/06/14 01:41:00 UTC

[jira] [Updated] (FLINK-9579) Remove unnecessary clear with cep elementQueue

     [ https://issues.apache.org/jira/browse/FLINK-9579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

aitozi updated FLINK-9579:
--------------------------
    Summary: Remove unnecessary clear with cep elementQueue  (was: Remove unnecessary check with cep elementQueue)

> Remove unnecessary clear with cep elementQueue
> ----------------------------------------------
>
>                 Key: FLINK-9579
>                 URL: https://issues.apache.org/jira/browse/FLINK-9579
>             Project: Flink
>          Issue Type: Improvement
>          Components: CEP
>    Affects Versions: 1.5.0
>            Reporter: aitozi
>            Assignee: aitozi
>            Priority: Major
>
> when deal with eventtime, the elementQueueState is cleared when sortedTimestamps isEmpty, but I think this operation is not needed because the elements in elementQueueState are all removed if the sortedTimestamps isEmpty, and do not need to clear again to spend time on rocksdb operation? what's your idea [~dawidwys]?



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