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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-14748) Wasb input streams to implement CanUnbuffer
Date Tue, 08 Aug 2017 13:40:01 GMT
Steve Loughran created HADOOP-14748:

             Summary: Wasb input streams to implement CanUnbuffer
                 Key: HADOOP-14748
                 URL: https://issues.apache.org/jira/browse/HADOOP-14748
             Project: Hadoop Common
          Issue Type: Sub-task
            Reporter: Steve Loughran

HBase relies on FileSystems implementing CanUnbuffer.unbuffer() to force input streams to
free up remote connections (HBASE-9393Link). This works for HDFS, but not elsewhere.

WASB {{BlockBlobInputStream}} can implement this by closing the stream 
 in ({{closeBlobInputStream}}, so it will be re-opened elsewhere.

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