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Posted to dev@flink.apache.org by "陈梓立 (JIRA)" <ji...@apache.org> on 2018/07/17 03:58:00 UTC

[jira] [Created] (FLINK-9869) Send PartitionInfo in batch to Improve perfornance

陈梓立 created FLINK-9869:
--------------------------

             Summary: Send PartitionInfo in batch to Improve perfornance
                 Key: FLINK-9869
                 URL: https://issues.apache.org/jira/browse/FLINK-9869
             Project: Flink
          Issue Type: Improvement
          Components: Local Runtime
    Affects Versions: 1.5.1
            Reporter: 陈梓立
            Assignee: 陈梓立
             Fix For: 1.5.2


... current we send partition info as soon as one arrive. we could `cachePartitionInfo` and then `sendPartitionInfoAsync`, which will improve performance.



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