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From "Lingang Deng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KYLIN-3562) TS conflict when kylin update metadata in HBase
Date Mon, 17 Sep 2018 02:11:00 GMT
Lingang Deng created KYLIN-3562:
-----------------------------------

             Summary: TS conflict when kylin update metadata in HBase
                 Key: KYLIN-3562
                 URL: https://issues.apache.org/jira/browse/KYLIN-3562
             Project: Kylin
          Issue Type: Bug
    Affects Versions: v2.4.0
            Reporter: Lingang Deng


Error log was as follows,

org.apache.kylin.common.persistence.WriteConflictException: Overwriting conflict /user/admin,
expect old TS 1536928877043, but it is 1536928907207
        at org.apache.kylin.storage.hbase.HBaseResourceStore.checkAndPutResourceImpl(HBaseResourceStore.java:325)
        at org.apache.kylin.common.persistence.ResourceStore.checkAndPutResourceCheckpoint(ResourceStore.java:318)
        at org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:303)
        at org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:282)
        at org.apache.kylin.metadata.cachesync.CachedCrudAssist.save(CachedCrudAssist.java:192)

 

what disturbs me the most is that the error was happened  several hours,  then my all build
job failed.



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