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https://issues.apache.org/jira/browse/KYLIN-3342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16442154#comment-16442154
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liyang commented on KYLIN-3342:
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I see. Then this Jira is invalid. Closing it.
Thanks [~yaho]!
> Cubing level calculation inconsistent?
> --------------------------------------
>
> Key: KYLIN-3342
> URL: https://issues.apache.org/jira/browse/KYLIN-3342
> Project: Kylin
> Issue Type: Bug
> Reporter: liyang
> Priority: Major
> Attachments: KYLIN-3342.patch
>
>
> Got below exception during cube build.
> {{ Caused by: java.lang.IndexOutOfBoundsException: Index: 7, Size: 7}}
> {{ at java.util.ArrayList.rangeCheck(ArrayList.java:635)}}
> {{ at java.util.ArrayList.get(ArrayList.java:411)}}
> {{ at
> org.apache.kylin.engine.mr.common.CubeStatsReader.estimateLayerSize(SourceFile:280)}}
> {{ at
> org.apache.kylin.engine.spark.SparkCubingByLayer.estimateRDDPartitionNum(SourceFile:219)}}
> {{ at
> org.apache.kylin.engine.spark.SparkCubingByLayer.execute(SourceFile:199)}}
> {{ at
> org.apache.kylin.common.util.AbstractApplication.execute(SourceFile:37)}}
> {{ ... 6 more}}
>
> Found two way of calculating the level of cuboids
> * via CuboidScheduler.getBuildLevel()
> * via CuboidUtil.getLongestDepth(...)
> We should settle down on one approach.
>
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