[ https://issues.apache.org/jira/browse/MAPREDUCE-212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved MAPREDUCE-212. ---------------------------------------- Resolution: Won't Fix I'm going to close this as won't fix. In some cases, Hadoop has slowly been moving log files over to avro. In other cases, the logs are 3rd party/ecosystem controlled and could be in the format for that project. > want InputFormat for task logs > ------------------------------ > > Key: MAPREDUCE-212 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-212 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Reporter: Doug Cutting > Attachments: hadoop1199-v2.patch, hadoop1199.patch > > > We should provide an InputFormat implementation that includes all the task > logs from a job. Folks should be able to do something like: > job = new JobConf(); > job.setInputFormatClass(TaskLogInputFormat.class); > TaskLogInputFormat.setJobId(jobId); > ... > Tasks should ideally be localized to the node that each log is on. > Examining logs should be as lightweight as possible, to facilitate debugging. > It should not require a copy to HDFS. A faster debug loop is like a faster > search engine: it makes people more productive. The sooner one can find that, > e.g., most tasks failed with a NullPointerException on line 723, the better. -- This message was sent by Atlassian JIRA (v6.2#6252)