BTW, I am use the cluster mode
At 2019-04-12 09:38:41, "bubugao0809" <[email protected]> wrote: Hi all， I am using kylin-2.2.0, and some of my job constantly failed at the third stage of "Extract Fact Table Distinct Columns", with exception below: java.lang.IllegalStateException at org.apache.kylin.engine.mr.steps.FactDistinctColumnsJob.run(FactDistinctColumnsJob.java:116) at org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:129) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:125) at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:64) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:125) at org.apache.kylin.job.impl.threadpool.DistributedScheduler$JobRunner.run(DistributedScheduler.java:171) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) result code:2 I found the snippet from source code : CubeSegment segment = cube.getSegmentById(segmentID); if (segment == null) { logger.error("Failed to find {} in cube {}", segmentID, cube); for (CubeSegment s : cube.getSegments()) { logger.error(s.getName() + " with status " + s.getStatus()); } throw new IllegalStateException(); } which means, the segment can not be found when throw "IllegalStateException" Why a building segment can not be found by the kylin ? 【I guess it must be the metadata synchronize issue】
