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ASF GitHub Bot commented on FLINK-2534: --------------------------------------- Github user asfgit closed the pull request at: https://github.com/apache/flink/pull/1029 > Improve execution code in CompactingHashTable.java > -------------------------------------------------- > > Key: FLINK-2534 > URL: https://issues.apache.org/jira/browse/FLINK-2534 > Project: Flink > Issue Type: Improvement > Components: Local Runtime > Affects Versions: 0.10 > Reporter: Huang Wei > Fix For: 0.10 > > Original Estimate: 168h > Remaining Estimate: 168h > > I found some improved code in CompactingHashTable.java since this code will > execute many times when flink runs. > In my opinion, some codes in "for" and "while" can be optimized to reduce the > times of execution and it is effective to increase the performance. > For example, the code following: > 'while(numBuckets % numPartitions != 0) { > numBuckets++; > }' > can be optimized into a formula: > numBuckets += numPartitions - (numBuckets % numPartitions); -- This message was sent by Atlassian JIRA (v6.3.4#6332)