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https://issues.apache.org/jira/browse/KYLIN-2470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16240073#comment-16240073
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Shawn Wang edited comment on KYLIN-2470 at 11/6/17 9:43 AM:
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I'm suffering with this issue, the segment building failed because the data is
not ready. Then the job is dropped without "discard" action. Now I can't do
anything with the segment, can't delete, can't refresh, can't rebuild.
For delete: "exception": "Cannot delete segment '20171104000000_20171105235500'
as its status is not READY. Discard the on-going job for it.",
for "refresh": "Segments overlap:
tiantian_production[20171104000000_20171105235500] and
tiantian_production[20171104000000_20171105235500]".
How can I drop the segment and rebuid it?
I'm working with version "apache-kylin-2.1.0-bin-hbase1x" on EMR-5.5.0。
was (Author: jxskiss):
I'm suffering with this issue, the segment building failed because the data is
not ready. Then the job is dropped without "discard" action. Now I can't do
anything with the segment, can't delete, can't refresh, can't rebuild.
For delete: "exception": "Cannot delete segment '20171104000000_20171105235500'
as its status is not READY. Discard the on-going job for it.",
for "refresh": "Segments overlap:
tiantian_production[20171104000000_20171105235500] and
tiantian_production[20171104000000_20171105235500]".
How can I drop the segment and rebuid it?
> cube build failed when no records matching the segment time range
> -----------------------------------------------------------------
>
> Key: KYLIN-2470
> URL: https://issues.apache.org/jira/browse/KYLIN-2470
> Project: Kylin
> Issue Type: Wish
> Affects Versions: v1.6.0
> Environment: hadoop2.7.3 hive2.1.1 hbase1.2.4
> apache-kylin-1.6.0-hbase1.x-bin
> Reporter: zhou degao
> Labels: newbie
>
> I hope the build will be successful then there is no hive data partitions.
> ERRORS are:
> java.lang.IllegalArgumentException: Map input splits are 0 bytes, something
> is wrong!
> at
> org.apache.kylin.engine.mr.common.AbstractHadoopJob.getTotalMapInputMB(AbstractHadoopJob.java:555)
> at
> org.apache.kylin.engine.mr.steps.CuboidJob.setReduceTaskNum(CuboidJob.java:175)
> at org.apache.kylin.engine.mr.steps.CuboidJob.run(CuboidJob.java:138)
> at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:92)
> at
> org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:120)
> at
> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:113)
> at
> org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:57)
> at
> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:113)
> at
> org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:136)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> result code:2
> In another environment
> (hadoop2.6.4,hive1.2.1,hbase1.1.3,apache-kylin-1.6.0-hbase1.x-bin) the cube
> build is successful if there is no hive data partitions from start time to
> end time .
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