songxiangjun created KYLIN-2927:
-----------------------------------
Summary: Merge Cuboid Dictionary ERROR
Key: KYLIN-2927
URL: https://issues.apache.org/jira/browse/KYLIN-2927
Project: Kylin
Issue Type: Bug
Reporter: songxiangjun
when i merge the segment encount error, how can i solve it. 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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