You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-issues@hadoop.apache.org by "Yong Zhang (JIRA)" <ji...@apache.org> on 2015/05/06 08:06:00 UTC
[jira] [Updated] (HDFS-8289) DFSStripedOutputStream uses an
additional rpc all to getErasureCodingInfo
[ https://issues.apache.org/jira/browse/HDFS-8289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yong Zhang updated HDFS-8289:
-----------------------------
Attachment: HDFS-8289.000.patch
Initial patch, please review
> DFSStripedOutputStream uses an additional rpc all to getErasureCodingInfo
> -------------------------------------------------------------------------
>
> Key: HDFS-8289
> URL: https://issues.apache.org/jira/browse/HDFS-8289
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Yong Zhang
> Attachments: HDFS-8289.000.patch
>
>
> {code}
> // ECInfo is restored from NN just before writing striped files.
> ecInfo = dfsClient.getErasureCodingInfo(src);
> {code}
> The rpc call above can be avoided by adding ECSchema to HdfsFileStatus.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)