hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michel Tourn (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-540) Streaming should send keep-alive signals to Reporter
Date Fri, 15 Sep 2006 21:33:23 GMT
Streaming should send keep-alive signals to Reporter

                 Key: HADOOP-540
                 URL: http://issues.apache.org/jira/browse/HADOOP-540
             Project: Hadoop
          Issue Type: Bug
          Components: contrib/streaming
            Reporter: Michel Tourn

The goal is to avoid the 10-minutes Task timeout with certain usages of hadoopStreaming.

This proposal does not introduce an artificial keep-alive heartbeat: 
it still requires the external Application to have activity.

Streaming should set Reporter status in more places:

1. output to side-effect files should (periodically) set reporter status.

2. Application's stderr data should (periodically) set reporter status.

This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message