Failures because MALLOC_ARENA_MAX is not set
--------------------------------------------
Key: MAPREDUCE-3933
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3933
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2, test
Affects Versions: 0.23.0
Reporter: Ahmed Radwan
Assignee: Ahmed Radwan
We have noticed a bunch of MapReduce test failures on CentOS 6 due to "running
beyond virtual memory limits".
These tests fail with messages of the form:
{code}
[Node Status Updater] nodemanager.NodeStatusUpdaterImpl
(NodeStatusUpdaterImpl.java:getNodeStatus(254)) - Sending out status for
container: container_id {, app_attempt_id {, application_id {, id: 1,
cluster_timestamp: 1330401645767, }, attemptId: 1, }, id: 1, }, state:
C_RUNNING, diagnostics: "Container
[pid=16750,containerID=container_1330401645767_0001_01_000001] is running
beyond virtual memory limits. Current usage: 220.5mb of 2.0gb physical memory
used; 7.1gb of 4.2gb virtual memory used. Killing container
{code}
The failing tests are:
{code}
TestJobCounters
TestJobSysDirWithDFS
TestLazyOutput
TestMiniMRChildTask
TestMiniMRClientCluster
TestReduceFetchFromPartialMem
TestChild
TestMapReduceLazyOutput
TestJobOutputCommitter
TestMRAppWithCombiner
TestMRJobs
TestMRJobsWithHistoryService
TestMROldApiJobs
TestSpeculativeExecution
TestUberAM
{code}
I'll upload a patch momentarily.
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