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Posted to dev@kylin.apache.org by Rong Cui <cu...@gmail.com> on 2015/01/28 08:10:43 UTC

Fwd: some issues

1、Can I unload hive table?


2、Error happens when build cube, then I restart hbase ,resume job,it will
have error on last step (CubeManager.java:367) with
NullPointerException,actully  "Loading HFile to HBase Table" seems have
completed successfully ,except CubeSegment.
Failed with Exception:java.lang.NullPointerException
at
com.kylinolap.cube.CubeManager.updateSegmentOnJobSucceed(CubeManager.java:367)
at
com.kylinolap.job.flow.JobFlowListener.updateCubeSegmentInfoOnSucceed(JobFlowListener.java:299)
at
com.kylinolap.job.flow.JobFlowListener.jobWasExecuted(JobFlowListener.java:101)
at
org.quartz.core.QuartzScheduler.notifyJobListenersWasExecuted(QuartzScheduler.java:1985)
at
org.quartz.core.JobRunShell.notifyJobListenersComplete(JobRunShell.java:340)
at org.quartz.core.JobRunShell.run(JobRunShell.java:224)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)


3、Something wrong on creating HTable step,ie,HBase cluster does not support
LZO, the job will hang up until I discard that.

Is it will be useful adding some timeout judgment function？