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https://issues.apache.org/jira/browse/MAPREDUCE-4079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256645#comment-13256645
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Hadoop QA commented on MAPREDUCE-4079:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12523199/MR-4079-trunk.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The patch appears to cause tar ant target to fail.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
-1 findbugs. The patch appears to cause Findbugs (version 1.3.9) to fail.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.mapred.TestMiniMRClientCluster
org.apache.hadoop.mapreduce.v2.TestMROldApiJobs
org.apache.hadoop.mapred.TestJobCounters
org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter
org.apache.hadoop.mapred.TestClusterMapReduceTestCase
org.apache.hadoop.mapred.TestJobName
org.apache.hadoop.mapreduce.v2.TestMiniMRProxyUser
org.apache.hadoop.mapreduce.v2.TestUberAM
org.apache.hadoop.mapred.TestClusterMRNotification
org.apache.hadoop.mapred.TestReduceFetch
org.apache.hadoop.mapreduce.TestChild
org.apache.hadoop.mapred.TestLazyOutput
org.apache.hadoop.mapred.TestReduceFetchFromPartialMem
org.apache.hadoop.mapreduce.v2.TestMRJobs
org.apache.hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
org.apache.hadoop.mapred.TestJobSysDirWithDFS
org.apache.hadoop.mapreduce.TestMapReduceLazyOutput
org.apache.hadoop.mapred.TestJobCleanup
org.apache.hadoop.mapreduce.v2.TestSpeculativeExecution
org.apache.hadoop.mapred.TestMiniMRChildTask
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2248//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2248//console
This message is automatically generated.
> Allow MR AppMaster to limit ephemeral port range.
> -------------------------------------------------
>
> Key: MAPREDUCE-4079
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4079
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mr-am, mrv2
> Affects Versions: 0.23.2, 2.0.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Blocker
> Attachments: MR-4079-full-branch-0.23.txt,
> MR-4079-full-branch-0.23.txt, MR-4079-full-branch-0.23.txt,
> MR-4079-trunk.txt, MR-4079-trunk.txt, MR-4079-trunk.txt, MR-4079-trunk.txt
>
>
> Having the MapReduce Application Masters bind to any ephemeral port makes it
> very difficult to setup ACLs. mapreduce.job.am-access-disabled from
> MAPREDUCE-3251 is not a practical permanent solution for all jobs.
> Especially for tools like pig where they are not aware of
> mapreduce.job.am-access-disabled and may deal with it properly.
> We should add in a config option that would allow someone to restrict the
> range of ports that the MR-AM can bind to. It will slow down startup in some
> cases because we will have to probe for open ports instead of just asking the
> OS to find one for us. But we can make that conditional on this config so
> users who do not set this config do not see any performance degradation.
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