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Posted to issues@kylin.apache.org by "Zhong Yanghong (JIRA)" <ji...@apache.org> on 2016/05/18 04:45:13 UTC

[jira] [Commented] (KYLIN-1704) When load empty snapshot, NULL Pointer Exception occurs

    [ https://issues.apache.org/jira/browse/KYLIN-1704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15288201#comment-15288201 ] 

Zhong Yanghong commented on KYLIN-1704:
---------------------------------------

During deserializing a snapshot table under the condition that "infoOnly=false", SnapshotTable will invoke the method, "void readData(DataInput in) throws IOException". 

In this method, the property "rowIndices" should be initialized in spite of whether the snapshot table is empty or not.

> When load empty snapshot, NULL Pointer Exception occurs
> -------------------------------------------------------
>
>                 Key: KYLIN-1704
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1704
>             Project: Kylin
>          Issue Type: Bug
>          Components: Metadata
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>




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