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https://issues.apache.org/jira/browse/ACCUMULO-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13574802#comment-13574802
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Eric Newton commented on ACCUMULO-1053:
---------------------------------------

Hmm... scouting around on the internets, I'm seeing signs that a fully sync'd 
flush on HDFS may not be available in a released version of HDFS:

* HADOOP-6313
* HDFS-744

Anybody know the status of this for HDFS?




                
> continuous ingest detected data loss
> ------------------------------------
>
>                 Key: ACCUMULO-1053
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1053
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test, tserver
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>            Priority: Critical
>             Fix For: 1.5.0
>
>
> Now that we're logging directly HDFS, we added datanodes to the agitator. 
> That is, we are now killing data nodes during ingest, and now we are losing 
> data.

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