>From the error, it seems there was some other 'guy' modified the data in the between, then Kylin's data is dirty (its old timestamp not equal to the value in meta store) .
If you sure there is only one "all" node, check whether there is another active process, for example, run "ps -ef |grep kylin". Just take more investigation, such error not always occur. 2018-04-13 1:29 GMT+08:00 Sonny Heer <sonnyh...@gmail.com>: > 3 nodes are set to "query" and 1 is set to "all". kylin 1.6 > > kylin.server.mode=query > > kylin.server.mode=all > > > On Wed, Apr 11, 2018 at 10:13 PM, ShaoFeng Shi <shaofeng...@apache.org> > wrote: > >> Do you have multiple Kylin "job" instances? >> >> 2018-04-12 12:35 GMT+08:00 Sonny Heer <sonnyh...@gmail.com>: >> >>> we have a daily job that builds cubes. It works fine for some number of >>> days, but at times fails with this: >>> >>> >>> Error Log: org.apache.kylin.job.exception.ExecuteException: >>> java.lang.IllegalStateException: Overwriting conflict >>> /execute_output/a1052507-e3bc-4302-ac73-bbc169a597ff-07, expect old TS >>> 1523504910859, but it is 1523504920864 at org.apache.kylin.job.execution >>> .AbstractExecutable.execute(AbstractExecutable.java:134) at >>> org.apache.kylin.job.execution.DefaultChainedExecutable.doWo >>> rk(DefaultChainedExecutable.java:57) at org.apache.kylin.job.execution >>> .AbstractExecutable.execute(AbstractExecutable.java:113) at >>> org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRun >>> ner.run(DefaultScheduler.java:136) at java.util.concurrent.ThreadPoo >>> lExecutor.runWorker(ThreadPoolExecutor.java:1142) at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) >>> at java.lang.Thread.run(Thread.java:745) Caused by: >>> java.lang.IllegalStateException: Overwriting conflict >>> /execute_output/a1052507-e3bc-4302-ac73-bbc169a597ff-07, expect old TS >>> 1523504910859, but it is 1523504920864 at org.apache.kylin.storage.hbase >>> .HBaseResourceStore.checkAndPutResourceImpl(HBaseResourceStore.java:265) >>> at >>> org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:237) >>> at >>> org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:217) >>> at >>> org.apache.kylin.job.dao.ExecutableDao.writeJobOutputResource(ExecutableDao.java:97) >>> at >>> org.apache.kylin.job.dao.ExecutableDao.updateJobOutput(ExecutableDao.java:212) >>> at >>> org.apache.kylin.job.manager.ExecutableManager.addJobInfo(ExecutableManager.java:322) >>> at >>> org.apache.kylin.job.manager.ExecutableManager.addJobInfo(ExecutableManager.java:332) >>> at org.apache.kylin.job.execution.AbstractExecutable.addExtraIn >>> fo(AbstractExecutable.java:337) at org.apache.kylin.job.execution >>> .AbstractExecutable.setEndTime(AbstractExecutable.java:349) at >>> org.apache.kylin.job.execution.AbstractExecutable.onExecuteF >>> inished(AbstractExecutable.java:73) at org.apache.kylin.job.execution >>> .AbstractExecutable.execute(AbstractExecutable.java:126) ... 6 more >>> >>> >>> >> >> >> -- >> Best regards, >> >> Shaofeng Shi 史少锋 >> >> > -- Best regards, Shaofeng Shi 史少锋
