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https://issues.apache.org/jira/browse/HBASE-14230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14876428#comment-14876428
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Nick Dimiduk commented on HBASE-14230:
--------------------------------------
Same thing on branch-1 and branch-1.2, except with more useful details
{noformat}
2015-09-18 14:11:23,357 WARN [sync.1] wal.FSHLog:
DFSOutputStream.getNumCurrentReplicas failed because of
java.lang.ClassCastException: org.apache.hadoop.fs.FSDataOutputStream cannot be
cast to org.apache.hadoop.hdfs.client.HdfsDataOutputStream, continuing...
{noformat}
FYI [~busbey].
> replace reflection in FSHlog with
> HdfsDataOutputStream#getCurrentBlockReplication()
> -----------------------------------------------------------------------------------
>
> Key: HBASE-14230
> URL: https://issues.apache.org/jira/browse/HBASE-14230
> Project: HBase
> Issue Type: Improvement
> Components: wal
> Reporter: Heng Chen
> Assignee: Heng Chen
> Priority: Minor
> Fix For: 2.0.0, 1.2.0, 1.3.0
>
> Attachments: HBASE-14230.patch
>
>
> As comment TODO said, we use
> {{HdfsDataOutputStream#getCurrentBlockReplication}} and
> {{DFSOutputStream.getPipeLine}} to replace reflection in FSHlog
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