hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8350) Improve NetUtils.getInputStream to return a stream which has a tunable timeout
Date Sat, 14 Jul 2012 23:34:35 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13414545#comment-13414545

Todd Lipcon commented on HADOOP-8350:

This isn't a public API:
@InterfaceAudience.LimitedPrivate({"HDFS", "MapReduce"})
public class NetUtils {
  private static final Log LOG = LogFactory.getLog(NetUtils.class);

It looks like you're using a binary built against a different version than you're running
> Improve NetUtils.getInputStream to return a stream which has a tunable timeout
> ------------------------------------------------------------------------------
>                 Key: HADOOP-8350
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8350
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 1.0.0, 2.0.0-alpha
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 2.0.0-alpha
>         Attachments: hadoop-8350.txt, hadoop-8350.txt, hadoop-8350.txt
> Currently, NetUtils.getInputStream will set the timeout on the new stream based on the
socket's configured timeout at the time of construction. After that, the timeout cannot be
changed. This causes a problem for cases like HDFS-3357. One approach used in some places
in the code is to construct new streams when the timeout has to be changed, but this can cause
bugs given that the streams are often wrapped by BufferedInputStreams.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message