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https://issues.apache.org/jira/browse/MAPREDUCE-3427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy reassigned MAPREDUCE-3427:
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Assignee: Hitesh Shah
> streaming tests fail with MR2
> -----------------------------
>
> Key: MAPREDUCE-3427
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3427
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/streaming, mrv2
> Affects Versions: 0.23.1, 0.24.0
> Reporter: Alejandro Abdelnur
> Assignee: Hitesh Shah
> Priority: Blocker
> Fix For: 0.23.1, 0.24.0
>
>
> After Mavenizing streaming and getting its testcases to use the MiniMRCluster
> wrapper (MAPREDUCE-3169), 4 testcases fail to pass.
> Following is an assessment of those failures. Note that the testcases have
> been tweaked only to set the streaming JAR and yarn as the framework.
>
> (If these issues are unrelated we should create sub-tasks for each one of
> them).
> *TestStreamingCombiner*, fails because returned counters don't match
> assertion. However, counters printed in the test output indicate values that
> would satisfy the assertion. As Tom has indicated it seems MR/YARN are not
> passing back counter information to the client API.
> *TestStreamingBadRecords*, the job is failing with the following exception
> {code}
> Application application_1321575850006_0001 failed 1 times due to AM Container
> for
> appattempt_1321575850006_0001_000001 exited with exitCode: 127 due to:
> .Failing this attempt.. Failing the application.
> {code}
> Difficult to troubleshoot because there are not task logs from Mini MR/YARN
> run.
> *TestStreamingStatus* fails in validateTaskStatus() in the following assertion
> {code}
> expected:<[before consuming input > sort]> but was:<[SUCCEEDED]>
> {code}
> *TestUlimit* fails with
> {code}
> org.junit.ComparisonFailure: output is wrong expected:<[786432]> but
> was:<[unlimited]>
> {code}
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