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https://issues.apache.org/jira/browse/KYLIN-1588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shaofeng SHI closed KYLIN-1588.
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> Failed to build Top-N measure if OrderBy param type set to constant.
> --------------------------------------------------------------------
>
> Key: KYLIN-1588
> URL: https://issues.apache.org/jira/browse/KYLIN-1588
> Project: Kylin
> Issue Type: Bug
> Components: Job Engine, Metadata
> Affects Versions: v1.5.1
> Reporter: simplogic
> Assignee: Dong Li
>
> I create a Top-N measure in UI, select "Param Type" to "constant", then
> failed to build on step 2:
> java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
> at java.util.ArrayList.rangeCheck(ArrayList.java:635)
> at java.util.ArrayList.get(ArrayList.java:411)
> at
> org.apache.kylin.measure.topn.TopNMeasureType.getColumnsNeedDictionary(TopNMeasureType.java:170)
> at
> org.apache.kylin.cube.model.CubeDesc.getAllColumnsNeedDictionary(CubeDesc.java:1009)
> at
> org.apache.kylin.cube.CubeManager.getAllDictColumnsOnFact(CubeManager.java:910)
> at
> org.apache.kylin.engine.mr.steps.FactDistinctColumnsJob.run(FactDistinctColumnsJob.java:80)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at
> org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:118)
> at
> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:114)
> at
> org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)
> at
> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:114)
> at
> org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:124)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
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