You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2015/04/29 20:58:06 UTC

[jira] [Created] (HDFS-8287) DFSStripedOutputStream.writeChunk should not wait for writing parity

Tsz Wo Nicholas Sze created HDFS-8287:
-----------------------------------------

             Summary: DFSStripedOutputStream.writeChunk should not wait for writing parity 
                 Key: HDFS-8287
                 URL: https://issues.apache.org/jira/browse/HDFS-8287
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: hdfs-client
            Reporter: Tsz Wo Nicholas Sze
            Assignee: Tsz Wo Nicholas Sze


When a stripping cell is full, writeChunk computes and generates parity packets.  It sequentially calls waitAndQueuePacket so that user client cannot continue to write data until it finishes.

We should allow user client to continue writing instead but not blocking it when writing parity.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)