[jira] [Created] (HADOOP-8502) Quota accounting should be calculated based on actual size rather than block size

E. Sammer created HADOOP-8502: - Summary: Quota accounting should be calculated based on actual size rather than block size Key: HADOOP-8502 URL: https://issues.apache.org/jira/browse/HADOOP-8502 Project:

Re: Which component manages slow tasks?

Perfect, thank you Harsh, method that I was looking for was markUnresponsiveTasks.. So in general if I sum up my understanding of fairscheduling is as follow: - Pools assignments and ordering is done at tasktrackers requests and is based primarily on how far is the pool bellow its minshare, after

Re: Which component manages slow tasks?

Merto, You seem to be looking for the speculative execution code? For MR1, in 1.x or 0.20.x and below, you can find that in the JobInProgress#findNewMapTask method (go down to the bit which does speculative execution logic for maps and reduces depending on if the job enabled it for itself). For

[jira] [Created] (HADOOP-8501) Gridmix fails to compile on OpenJDK7u4

Radim Kolar created HADOOP-8501: --- Summary: Gridmix fails to compile on OpenJDK7u4 Key: HADOOP-8501 URL: https://issues.apache.org/jira/browse/HADOOP-8501 Project: Hadoop Common Issue Type: Bug

Build failed in Jenkins: Hadoop-Common-0.23-Build #279

See Changes: [tgraves] merge -r 1348125:1348126 from branch-2. FIXES: MAPREDUCE-3842 -- [...truncated 13323 lines...] Running org.apache.hadoop.metrics2.lib.TestMetricsAnnotations Tests r