hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10789) Route webhdfs through the RPC call queue
Date Mon, 03 Oct 2016 20:22:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15543312#comment-15543312

Kihwal Lee commented on HDFS-10789:

The RPC ACL controls at protocol level, bit it looks like what you want is method level restrictions.
It will best to open a new jira and present use cases to facilitate further discussions.

> Route webhdfs through the RPC call queue
> ----------------------------------------
>                 Key: HDFS-10789
>                 URL: https://issues.apache.org/jira/browse/HDFS-10789
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: ipc, webhdfs
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: HDFS-10789-1.patch, HDFS-10789.patch
> Webhdfs is extremely expensive under load and is not subject to the QoS benefits of the
RPC call queue.  HADOOP-13537 provides the basis for routing webhdfs through the call queue
to provide unified QoS.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org

View raw message