[MAPREDUCE-3889] job client tries to use /tasklog interface, but that doesn't exist anymore

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.23.1, 2.0.0-alpha, 3.0.0-alpha1
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: mrv2
• Target Version/s: 0.23.3, 2.0.0-alpha
• Assignee: Devaraj Kavali
• Reporter: Thomas Graves
• Created: 21/Feb/12 21:37
• Updated: 12/May/16 18:23
• Resolved: 20/Jun/12 21:43

Description

if you specify -Dmapreduce.client.output.filter=SUCCEEDED option when running a job it tries to fetch task logs to print out on the client side from a url like: http://nodemanager:8080/tasklog?plaintext=true&attemptid=attempt_1329857083014_0003_r_000000_0&filter=stdout

It always errors on this request with: Required param job, map and reduce

We saw this error when using distcp and the distcp failed. I'm not sure if it is mandatory for distcp or just informational purposes. I'm guessing the latter.

Issue Links

• is related to: MAPREDUCE-4218 Killed MapReduce Job does not generate log in MR2 cluster
• is related to: MAPREDUCE-4294 Submitting job by enabling task profiling gives IOException