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From "wangxiaojing (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KYLIN-4134) Why Kylin real time build segment save to hbase should in order ?
Date Tue, 13 Aug 2019 12:52:00 GMT
wangxiaojing created KYLIN-4134:
-----------------------------------

             Summary: Why Kylin real time build segment save to hbase should in order ?
                 Key: KYLIN-4134
                 URL: https://issues.apache.org/jira/browse/KYLIN-4134
             Project: Kylin
          Issue Type: Bug
          Components: Real-time Streaming
    Affects Versions: v3.0.0-alpha
            Reporter: wangxiaojing
             Fix For: Future


At present,A cube's segment can be built in parallel,  but the building result needs to be
saved into HBase according to business time (segment range),my question is why should have
to save in order ?

If it's need to save in order, it may cause some problems ,like the first building job faild
in some case,the other buildings are success,the successes also can't to save to hbase, what
is more serious is that the building task number  by this cube has been occupied, resulting
in the inability to submit new tasks.



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