[jira] [Commented] (FLINK-13238) Reduce blink planner's testing time

["Jingsong Lee (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-13238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16888466#comment-16888466 ] 

Jingsong Lee commented on FLINK-13238:
--------------------------------------

[~ykt836] [~jark] Can you assign this ticket to me?

> Reduce blink planner's testing time
> -----------------------------------
>
>                 Key: FLINK-13238
>                 URL: https://issues.apache.org/jira/browse/FLINK-13238
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Planner
>            Reporter: Kurt Young
>            Priority: Major
>
> The blink planner has an independent CI profile, but still exceeded 50 min limit from time to time. We need to optimize the tests to reduce the testing time. This will leading to Travis failure.
>  
> We need do some work to reduce time:
> 1.Optimizer big tests:
> 192.503 s LongHashTableTest
> 83.969 s BinaryExternalSorterTest
> 261.497 s BinaryHashTableTest
> 74.223 s - in org.apache.flink.table.runtime.stream.sql.RankITCase
> 135.375 s - in org.apache.flink.table.runtime.stream.sql.JoinITCase
> 99.007 s - in org.apache.flink.table.runtime.stream.sql.SplitAggregateITCase
> 61.216 s - in org.apache.flink.table.runtime.stream.sql.OverWindowITCase
> 77.409 s - in org.apache.flink.table.runtime.stream.sql.SemiAntiJoinStreamITCase
> 83.83 s - in org.apache.flink.table.runtime.stream.sql.AggregateRemoveITCase
> 314.376 s - in org.apache.flink.table.runtime.stream.sql.AggregateITCase
> 121.19 s - in org.apache.flink.table.runtime.stream.table.JoinITCase
> 74.417 s - in org.apache.flink.table.runtime.batch.sql.agg.SortDistinctAggregateITCase
> 109.185 s - in org.apache.flink.table.runtime.batch.sql.agg.HashAggITCase
> 178.181 s - in org.apache.flink.table.runtime.batch.sql.agg.AggregateReduceGroupingITCase
> 112.006 s - in org.apache.flink.table.runtime.batch.sql.agg.SortAggITCase
> 61.863 s - in org.apache.flink.table.runtime.batch.sql.agg.GroupingSetsITCase
> 62.941 s - in org.apache.flink.table.runtime.batch.sql.agg.HashDistinctAggregateITCase
> 64.58 s - in org.apache.flink.table.runtime.batch.sql.CalcITCase
> 81.272 s - in org.apache.flink.table.runtime.batch.sql.OverWindowITCase
> 75.298 s - in org.apache.flink.table.runtime.batch.sql.join.JoinITCase
> 82.923 s - in org.apache.flink.table.runtime.batch.sql.join.OuterJoinITCase
> 145.538 s - in org.apache.flink.table.runtime.batch.sql.join.SemiJoinITCase
> 214.933 s - in org.apache.flink.table.runtime.batch.sql.join.InnerJoinITCase
>  
> 2.Reuse miniCluster in ITCases.
> Every MiniCluster initialization takes 15 seconds, and MiniCluster is class-level reuse. We have many ITCase classes.



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