hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsuyoshi Ozawa (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11226) Add a configuration to set ipc.Client's traffic class with IPTOS_LOWDELAY|IPTOS_RELIABILITY
Date Tue, 10 Mar 2015 04:18:42 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsuyoshi Ozawa updated HADOOP-11226:
------------------------------------
          Resolution: Fixed
       Fix Version/s: 2.8.0
    Target Version/s: 2.8.0
        Hadoop Flags: Reviewed
              Status: Resolved  (was: Patch Available)

Committed this to trunk and branch-2. Thanks [~gopalv] for your contribution and thanks Chris
and Colin for your reviews!

> Add a configuration to set ipc.Client's traffic class with IPTOS_LOWDELAY|IPTOS_RELIABILITY
> -------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11226
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11226
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>    Affects Versions: 2.6.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>              Labels: Infiniband
>             Fix For: 2.8.0
>
>         Attachments: HADOOP-11226.1.patch, HADOOP-11226.2.patch, HADOOP-11226.3.patch,
HADOOP-11226.4.patch, HADOOP-11226.5.patch
>
>
> During heavy shuffle, packet loss for IPC packets was observed from a machine.
> Avoid packet-loss and speed up transfer by using 0x14 QOS bits for the packets.



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

Mime
View raw message