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Allen Wittenauer updated HDFS-1783: ----------------------------------- Labels: BB2015-05-TBR (was: ) > Ability for HDFS client to write replicas in parallel > ----------------------------------------------------- > > Key: HDFS-1783 > URL: https://issues.apache.org/jira/browse/HDFS-1783 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client > Reporter: dhruba borthakur > Assignee: Rosa Ali > Labels: BB2015-05-TBR > Attachments: HDFS-1783-trunk-v2.patch, HDFS-1783-trunk-v3.patch, > HDFS-1783-trunk-v4.patch, HDFS-1783-trunk-v5.patch, HDFS-1783-trunk.patch > > > The current implementation of HDFS pipelines the writes to the three > replicas. This introduces some latency for realtime latency sensitive > applications. An alternate implementation that allows the client to write all > replicas in parallel gives much better response times to these applications. -- This message was sent by Atlassian JIRA (v6.3.4#6332)