Collect shuffling information from userlogs/syslog
--------------------------------------------------
Key: CHUKWA-267
URL: https://issues.apache.org/jira/browse/CHUKWA-267
Project: Hadoop Chukwa
Issue Type: New Feature
Components: data collection
Affects Versions: 0.2.0
Environment: Redhat EL 5.1, Java 6
Reporter: Eric Yang
Fix For: 0.1.2, 0.2.0
Hadoop uses a customized version of log4j appender
(org.apache.hadoop.mapred.TaskLogAppender) for tasks. Shuffling information is
written to userlogs/syslog by TaskLogAppender. For chukwa to collect shuffling
information, we need to write a new TaskLogAppender to do this.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
