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Posted to dev@kylin.apache.org by "liyang (JIRA)" <ji...@apache.org> on 2015/10/04 09:38:26 UTC

[jira] [Created] (KYLIN-1056) Need timeout for Create HTable step

liyang created KYLIN-1056:
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             Summary: Need timeout for Create HTable step
                 Key: KYLIN-1056
                 URL: https://issues.apache.org/jira/browse/KYLIN-1056
             Project: Kylin
          Issue Type: Bug
            Reporter: liyang


The "Create HTable" step of cube build currently can hang for 10+ hours without notifying any error. This does not happen often (seems related to HBase upgrade), but cause great impact when it occurs. E.g. if happens during auto-merge job, then a streaming cube will stop auto-merge for 10+ hours and no one knows. Can accumulate 1000+ tiny hbase tables during the period.





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