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From Billy Liu <billy...@apache.org>
Subject Re: Merge Segment ERROR
Date Thu, 12 Oct 2017 07:42:20 GMT
Fixed at https://issues.apache.org/jira/browse/KYLIN-2794, and will be
released in Apache Kylin 2.2

2017-10-11 15:41 GMT+08:00 s丶影中人* <845286547@qq.com>:

> When i merge the segment encounter error, how can i solve it. Please...
> Log as follows:
>
> 2017-10-11 15:24:56,139 ERROR [pool-9-thread-10]
> threadpool.DefaultScheduler:145 : ExecuteException
> job:7508dfa0-5a89-4c3c-8685-701226628207
> org.apache.kylin.job.exception.ExecuteException: org.apache.kylin.job.exception.ExecuteException:
> java.lang.IllegalStateException: Invalid input data. Unordered data
> cannot be split into multi trees
> at org.apache.kylin.job.execution.AbstractExecutable.
> execute(AbstractExecutable.java:135)
> at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(
> DefaultScheduler.java:141)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.kylin.job.exception.ExecuteException: java.lang.IllegalStateException:
> Invalid input data. Unordered data cannot be split into multi trees
> at org.apache.kylin.job.execution.AbstractExecutable.
> execute(AbstractExecutable.java:135)
> at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(
> DefaultChainedExecutable.java:65)
> at org.apache.kylin.job.execution.AbstractExecutable.
> execute(AbstractExecutable.java:125)
> ... 4 more
> Caused by: java.lang.IllegalStateException: Invalid input data. Unordered
> data cannot be split into multi trees
> at org.apache.kylin.dict.TrieDictionaryForestBuilder.addValue(
> TrieDictionaryForestBuilder.java:92)
> at org.apache.kylin.dict.TrieDictionaryForestBuilder.addValue(
> TrieDictionaryForestBuilder.java:78)
> at org.apache.kylin.dict.DictionaryGenerator$NumberTrieDictForestBuilder.
> addValue(DictionaryGenerator.java:261)
> at org.apache.kylin.dict.DictionaryGenerator.buildDictionary(
> DictionaryGenerator.java:79)
> at org.apache.kylin.dict.DictionaryGenerator.buildDictionary(
> DictionaryGenerator.java:64)
> at org.apache.kylin.dict.DictionaryGenerator.mergeDictionaries(
> DictionaryGenerator.java:104)
> at org.apache.kylin.dict.DictionaryManager.mergeDictionary(
> DictionaryManager.java:275)
> at org.apache.kylin.engine.mr.steps.MergeDictionaryStep.mergeDictionaries(
> MergeDictionaryStep.java:146)
> at org.apache.kylin.engine.mr.steps.MergeDictionaryStep.
> makeDictForNewSegment(MergeDictionaryStep.java:136)
> at org.apache.kylin.engine.mr.steps.MergeDictionaryStep.
> doWork(MergeDictionaryStep.java:68)
> at org.apache.kylin.job.execution.AbstractExecutable.
> execute(AbstractExecutable.java:125)
> ... 6 more
>

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