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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/11/22 02:49:00 UTC
[jira] [Commented] (KYLIN-3680) Spark cubing failed with JDBC
resource
[ https://issues.apache.org/jira/browse/KYLIN-3680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16695503#comment-16695503 ]
Shaofeng SHI commented on KYLIN-3680:
-------------------------------------
[~Zhixiong Chen] zhixiong, would you like to make a pr on this?
> Spark cubing failed with JDBC resource
> --------------------------------------
>
> Key: KYLIN-3680
> URL: https://issues.apache.org/jira/browse/KYLIN-3680
> Project: Kylin
> Issue Type: Bug
> Components: Spark Engine
> Affects Versions: v2.4.0, v2.4.1, v2.5.0, v2.5.1
> Reporter: Zhixiong Chen
> Assignee: Zhixiong Chen
> Priority: Major
> Fix For: v2.6.0
>
>
> 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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