This job will convert Kylin's cuboid (sequence files) to HBases HFile format; It will use HBase classes in the MR; This step is stable as we didn't see error for some time; The only issue I know for this step is, if the cube is very large, the convert may take long time and makes Kylin job engine time out; Any way, you can investigate from another direction: is there any change be made on this env before this error?
2015-05-26 16:08 GMT+08:00 dong wang <[email protected]>: > Hi shaofeng, I checked the log for a long time, this may be the only hints: > > 15/05/26 16:03:07 INFO hs.HistoryFileManager: Moving hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done_intermediate/root/job_1432623918955_0018_conf.xml > to hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done/2015/05/26/000000/job_1432623918955_0018_conf.xml > 15/05/26 16:05:17 INFO hs.JobHistory: Starting scan to move intermediate > done files > 15/05/26 16:05:28 INFO hs.CompletedJob: Loading job: job_1432623918955_0019 > from file: hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done_intermediate/root/job_1432623918955_0019-1432627478584-root-Kylin_HFile_Generator_tbl1-1432627521052-5-0-FAILED-root.root-1432627485193.jhist > 15/05/26 16:05:28 INFO hs.CompletedJob: Loading history file: [hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done_intermediate/root/job_1432623918955_0019-1432627478584-root-Kylin_HFile_Generator_tbl1-1432627521052-5-0-FAILED-root.root-1432627485193.jhist > ] > 15/05/26 16:05:28 INFO jobhistory.JobSummary: > > jobId=job_1432623918955_0019,submitTime=1432627478584,launchTime=1432627485193,firstMapTaskLaunchTime=1432627487604,firstReduceTaskLaunchTime=1432627495325,finishTime=1432627521052,resourcesPerMap=4096,resourcesPerReduce=8192,numMaps=5,numReduces=1,user=root,queue=default,status=FAILED,mapSlotSeconds=57,reduceSlotSeconds=75,jobName=Kylin_HFile_Generator_tbl1_1_Step > 15/05/26 16:05:28 INFO hs.HistoryFileManager: Deleting JobSummary file: > [hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done_intermediate/root/job_1432623918955_0019.summary > ] > 15/05/26 16:05:28 INFO hs.HistoryFileManager: Moving hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done_intermediate/root/job_1432623918955_0019-1432627478584-root-Kylin_HFile_Generator_tbl1-1432627521052-5-0-FAILED-root.root-1432627485193.jhist > to hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done/2015/05/26/000000/job_1432623918955_0019-1432627478584-root-Kylin_HFile_Generator_tbl1-1432627521052-5-0-FAILED-root.root-1432627485193.jhist > 15/05/26 16:05:28 INFO hs.HistoryFileManager: Moving hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done_intermediate/root/job_1432623918955_0019_conf.xml > to hdfs:// > > abc-master.test.com:8020/tmp/hadoop-yarn/staging/history/done/2015/05/26/000000/job_1432623918955_0019_conf.xml > > 2015-05-26 16:02 GMT+08:00 dong wang <[email protected]>: > > > does anyone know that is there any stuff related to "HBase" itself when > ""Convert > > Cuboid Data to HFile"? > > > > 2015-05-26 15:58 GMT+08:00 dong wang <[email protected]>: > > > >> do anyone meet with the same problem with CDH 5.4.2 + > kylin-0.7.1-staging > >> source codes? > >> > >> 2015-05-26 13:54 GMT+08:00 dong wang <[email protected]>: > >> > >>> sorry, I mis-click the log information button, I will check the MR log > >>> first > >>> > >>> 2015-05-26 13:51 GMT+08:00 dong wang <[email protected]>: > >>> > >>>> today, I update the environment, and when building the cube, the error > >>>> looks the following: > >>>> 2015-05-25 22:40:04.388 - State of Hadoop job: > >>>> job_1432568508250_0142:ACCEPTED - UNDEFINED > >>>> 2015-05-25 22:40:14.405 - State of Hadoop job: > >>>> job_1432568508250_0142:RUNNING - UNDEFINED > >>>> 2015-05-25 22:40:24.424 - State of Hadoop job: > >>>> job_1432568508250_0142:RUNNING - UNDEFINED > >>>> 2015-05-25 22:40:34.438 - State of Hadoop job: > >>>> job_1432568508250_0142:RUNNING - UNDEFINED > >>>> 2015-05-25 22:40:44.451 - State of Hadoop job: > >>>> job_1432568508250_0142:RUNNING - UNDEFINED > >>>> 2015-05-25 22:40:54.465 - State of Hadoop job: > >>>> job_1432568508250_0142:FINISHED - FAILED > >>>> no counters for job job_1432568508250_0142 > >>>> > >>>> > >>>> and when looking into the MR log, it says: > >>>> > >>>> Total Vmem allocated for Containers 29.40 GB > >>>> Vmem enforcement enabled false > >>>> Total Pmem allocated for Container 14 GB > >>>> Pmem enforcement enabled true > >>>> Total VCores allocated for Containers 8 > >>>> NodeHealthyStatus true > >>>> LastNodeHealthTime Tue May 26 13:20:13 CST 2015 > >>>> NodeHealthReport > >>>> Node Manager Version: 2.6.0-cdh5.4.2 from > >>>> 15b703c8725733b7b2813d2325659eb7d57e7a3f by jenkins source checksum > >>>> e7a085479aa1989b5cecfabea403549 on 2015-05-20T00:09Z > >>>> Hadoop Version: 2.6.0-cdh5.4.2 from > >>>> 15b703c8725733b7b2813d2325659eb7d57e7a3f by jenkins source checksum > >>>> de74f1adb3744f8ee85d9a5b98f90d on 2015-05-20T00:03Z > >>>> > >>> > >>> > >> > > >
