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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-3666) Mege cube step 2: Update dictionary throws IllegalStateException
Date Wed, 28 Nov 2018 02:56:00 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-3666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16701335#comment-16701335
] 

ASF subversion and git services commented on KYLIN-3666:
--------------------------------------------------------

Commit b4280a13469865f847b6c985d19a98dcd9c59b44 in kylin's branch refs/heads/2.5.x-hadoop3.1
from chao long
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=b4280a1 ]

KYLIN-3666 HDFS metadata url not be recognized


> Mege cube step 2: Update dictionary throws IllegalStateException
> ----------------------------------------------------------------
>
>                 Key: KYLIN-3666
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3666
>             Project: Kylin
>          Issue Type: Bug
>          Components: Job Engine
>    Affects Versions: v2.5.0
>         Environment: cdh5.11.0
>            Reporter: Xi Chen
>            Assignee: Chao Long
>            Priority: Major
>             Fix For: v2.5.2
>
>
> MERGE CUBE job failed in Step 2, throwing such exception:
>  
> {code:java}
> java.lang.IllegalStateException: Metadata uri : kylin_metadata_my_service@hdfs,path=viewfs://hadoop-footest/kylin/kylin_metadata_my_service/kylin-9583f16b-93cb-9461-a58c-43c848007972/kylin_sales_cube_clone_spark/metadata
is not recognized
> at org.apache.kylin.common.KylinConfig.decideUriType(KylinConfig.java:172)
> at org.apache.kylin.common.KylinConfig.createInstanceFromUri(KylinConfig.java:182)
> at org.apache.kylin.engine.mr.steps.UpdateDictionaryStep.doWork(UpdateDictionaryStep.java:70)
> at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:163)
> at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:69)
> at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:163)
> at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:113)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: Metadata uri : kylin_metadata_my_service@hdfs,path=viewfs://hadoop-footest/kylin/kylin_metadata_my_service/kylin-9583f16b-93cb-9461-a58c-43c848007972/kylin_sales_cube_clone_spark/metadata
looks like a file but it's neither a file nor a directory
> at org.apache.kylin.common.KylinConfig.decideUriType(KylinConfig.java:162)
> ... 9 more
> {code}
> The metadataUrl is on hdfs, but decideUriType() method does not recognize it.
> Thus throwing such exception.
> Both MR and Spark engine are affected.
> Would [~Wayne0101] please have a look? I see it's related to KYLIN-3471
>  



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