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Posted to issues@kylin.apache.org by "Zhixiong Chen (JIRA)" <ji...@apache.org> on 2018/11/12 02:40:00 UTC

[jira] [Created] (KYLIN-3680) buid spark cubing failed in JDBC resource

Zhixiong Chen created KYLIN-3680:
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             Summary: buid spark cubing failed in JDBC resource
                 Key: KYLIN-3680
                 URL: https://issues.apache.org/jira/browse/KYLIN-3680
             Project: Kylin
          Issue Type: Improvement
            Reporter: Zhixiong Chen


I find in JdbcHiveMRInput.java , the  system save flat table with TextFile.

However in SparkCubingByLayer.java, the system getFlatTableStorageFormat is SequenceFile .It read the flat table as SequenceFile and failed.

I workaround with add property "kylin.source.hive.flat-table-storage-format=TEXTFILE" in cube.

But I think maybe we could do it better.



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