Hi Lio_Messi,
We usually debug Kylin with hdp sandbox, which is also officially
recommended[http://kylin.apache.org/cn/development/dev_env.html]. Debug with
cdh is not supported yet, maybe you can make it work.
------------------
Best Regards,
Chao Long
------------------ Original ------------------
From: "Lio_Messi"<liji...@zds-t.com>;
Date: Thu, Mar 28, 2019 08:11 PM
To: "dev"<dev@kylin.apache.org>;
Subject: Debug kylin2.6X with CDH5.15.It didn't build cube.
I want to debug kylin by runing DebugTomcat with CDH5.15.When I built a
cube,the following error appears:
2019-03-28 19:07:25,957 INFO [BadQueryDetector]
service.BadQueryDetector:147 : Detect bad query.
2019-03-28 19:07:28,935 INFO [FetcherRunner 1204410668-166]
threadpool.DefaultFetcherRunner:94 : Job Fetcher: 1 should running, 1 actual
running, 0 stopped, 0 ready, 3826 already succeed, 6 error, 4 discarded, 0
others
2019-03-28 19:07:34,140 INFO [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] mapred.ClientServiceDelegate:276 :
Application state is completed. FinalApplicationStatus=FAILED. Redirecting
to job history server
2019-03-28 19:07:34,163 ERROR [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] common.HadoopJobStatusChecker:58 :
error check status
java.io.IOException: Job status not available
at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:334)
at org.apache.hadoop.mapreduce.Job.getStatus(Job.java:341)
at
org.apache.kylin.engine.mr.common.HadoopJobStatusChecker.checkStatus(HadoopJobStatusChecker.java:38)
at
org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:153)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:166)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:71)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:166)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:114)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2019-03-28 19:07:34,166 ERROR [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] common.MapReduceExecutable:198 :
error execute
MapReduceExecutable{id=e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-01, name=Extract
Fact Table Distinct Columns, state=RUNNING}
java.lang.NullPointerException
at org.apache.hadoop.mapreduce.Job.getTrackingURL(Job.java:380)
at
org.apache.kylin.engine.mr.common.HadoopCmdOutput.getInfo(HadoopCmdOutput.java:66)
at
org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:163)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:166)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:71)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:166)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:114)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2019-03-28 19:07:34,176 INFO [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] execution.ExecutableManager:453 :
job id:e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-01 from RUNNING to ERROR
2019-03-28 19:07:34,178 ERROR [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] execution.AbstractExecutable:168 :
error running Executable: CubingJob{id=e3e62e0e-daf8-e0bb-762d-81bcbddc55ae,
name=BUILD CUBE - first_cube - 20150101000000_20150601000000 - GMT+08:00
2019-03-27 19:35:43, state=RUNNING}
2019-03-28 19:07:34,181 DEBUG [pool-6-thread-1] cachesync.Broadcaster:116 :
Servers in the cluster: [localhost:7070]
2019-03-28 19:07:34,181 DEBUG [pool-6-thread-1] cachesync.Broadcaster:126 :
Announcing new broadcast to all: BroadcastEvent{entity=execute_output,
event=update, cacheKey=e3e62e0e-daf8-e0bb-762d-81bcbddc55ae}
2019-03-28 19:07:34,185 DEBUG [http-bio-7070-exec-8]
cachesync.Broadcaster:246 : Broadcasting UPDATE, execute_output,
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae
2019-03-28 19:07:34,185 DEBUG [pool-6-thread-1] cachesync.Broadcaster:116 :
Servers in the cluster: [localhost:7070]
2019-03-28 19:07:34,185 INFO [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] execution.ExecutableManager:453 :
job id:e3e62e0e-daf8-e0bb-762d-81bcbddc55ae from RUNNING to ERROR
2019-03-28 19:07:34,185 DEBUG [pool-6-thread-1] cachesync.Broadcaster:126 :
Announcing new broadcast to all: BroadcastEvent{entity=execute_output,
event=update, cacheKey=e3e62e0e-daf8-e0bb-762d-81bcbddc55ae}
2019-03-28 19:07:34,185 DEBUG [Scheduler 154250424 Job
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae-202] execution.AbstractExecutable:319 :
no need to send email, user list is empty
2019-03-28 19:07:34,186 DEBUG [http-bio-7070-exec-8]
cachesync.Broadcaster:280 : Done broadcasting UPDATE, execute_output,
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae
2019-03-28 19:07:34,188 ERROR [pool-10-thread-1]
threadpool.DefaultScheduler:116 : ExecuteException
job:e3e62e0e-daf8-e0bb-762d-81bcbddc55ae
org.apache.kylin.job.exception.ExecuteException:
org.apache.kylin.job.exception.ExecuteException:
java.lang.NullPointerException
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:181)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:114)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.kylin.job.exception.ExecuteException:
java.lang.NullPointerException
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:181)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:71)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:166)
... 4 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.mapreduce.Job.getTrackingURL(Job.java:380)
at
org.apache.kylin.engine.mr.common.HadoopCmdOutput.getInfo(HadoopCmdOutput.java:66)
at
org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:163)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:166)
... 6 more
2019-03-28 19:07:34,339 DEBUG [http-bio-7070-exec-8]
cachesync.Broadcaster:246 : Broadcasting UPDATE, execute_output,
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae
2019-03-28 19:07:34,342 DEBUG [http-bio-7070-exec-8]
cachesync.Broadcaster:280 : Done broadcasting UPDATE, execute_output,
e3e62e0e-daf8-e0bb-762d-81bcbddc55ae
2019-03-28 19:07:34,342 INFO [FetcherRunner 1204410668-166]
threadpool.DefaultFetcherRunner:94 : Job Fetcher: 0 should running, 0 actual
running, 0 stopped, 0 ready, 3826 already succeed, 7 error, 4 discarded, 0
others
2019-03-28 19:07:58,845 INFO [FetcherRunner 1204410668-166]
threadpool.DefaultFetcherRunner:94 : Job Fetcher: 0 should running, 0 actual
running, 0 stopped, 0 ready, 3826 already succeed, 7 error, 4 discarded, 0
others
--
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