[jira] [Commented] (KYLIN-2865) wrong fs when use two cluster

["Shaofeng SHI (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-2865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16166059#comment-16166059 ] 

Shaofeng SHI commented on KYLIN-2865:
-------------------------------------

Hi yzq, 

" In function writeLargeCellToHdfs(...) , the kylin-2.1 will write content to cluster of mapreduce. In kylin-2.0, the
destination is hbase's cluster."

Are you sure for the above statements? From my investigation, it should be kylin 2.0 writes to the mapreduce cluster, but kylin-2.1 writes to hbase cluster.



> wrong fs when use two cluster
> -----------------------------
>
>                 Key: KYLIN-2865
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2865
>             Project: Kylin
>          Issue Type: Bug
>          Components: Storage - HBase
>    Affects Versions: v2.1.0
>         Environment: kylin:2.1.0 
> hadoop:2.7.3 
> hive:1.2.1 
> hbase: 1.2.5 
>            Reporter: yzq
>            Assignee: Shaofeng SHI
>              Labels: patch
>             Fix For: Future
>
>         Attachments: fix_address_conflict.patch
>
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> Hbase is running on  separate cluster with hive and mapreduce, then it will throw the
> exception. See the link for details http://apache-kylin.74782.x6.nabble.com/wrong-fs-when-use-two-cluster-td8985.html
> Except that, I found that kylin-2.0 is not compatible is kylin-2.1 which
> will cause query failed. In function writeLargeCellToHdfs(...) , the
> kylin-2.1 will write content to cluster of mapreduce. In kylin-2.0, the
> destination is hbase's cluster.



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