Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hdfs-issues@hadoop.apache.org
Date: Wed, 1 Apr 2015 05:43:54 +0000 (UTC)
From: "Li Bo (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.12774495.1423731895000.89102.1427867034012@Atlassian.JIRA>
In-Reply-To: <JIRA.12774495.1423731895000@Atlassian.JIRA>
References: <JIRA.12774495.1423731895000@Atlassian.JIRA>
 <JIRA.12774495.1423731895573@arcas>
Subject: [jira] [Updated] (HDFS-7786) Handle slow writers for
 DFSStripedOutputStream
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HDFS-7786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Li Bo updated HDFS-7786:
------------------------
    Summary: Handle slow writers for DFSStripedOutputStream  (was: Handle slow writers for DFSOutputStream when there're multiple data streamers)

> Handle slow writers for DFSStripedOutputStream
> ----------------------------------------------
>
>                 Key: HDFS-7786
>                 URL: https://issues.apache.org/jira/browse/HDFS-7786
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Li Bo
>            Assignee: Li Bo
>             Fix For: HDFS-7285
>
>
> There're multiple data streamers in DFSOutputStream if it is used to write a striping layout file. These streamers may have different write speed, and some may write data very slowly. Some streamers may fail and exit. We need to consider these situations and give reliable handling. 


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