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https://issues.apache.org/jira/browse/HADOOP-3442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sameer Al-Sakran updated HADOOP-3442:
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Attachment: overflow.zip
Attached is
* a python script that generates a data file that causes the bug in the
attached job class (generate_synth_data.py)
* test driver/mapper (Test.java)
* utility class (LongPair.java)
This has caused the StackOverflow on a single node test cluster
(namenode/jobtracker/slaves on one box)
> QuickSort may get into unbounded recursion
> ------------------------------------------
>
> Key: HADOOP-3442
> URL: https://issues.apache.org/jira/browse/HADOOP-3442
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.17.0
> Reporter: Runping Qi
> Assignee: Chris Douglas
> Attachments: 3442-0.patch, CheckSortBuffer.java, HADOOP-3442.patch,
> overflow.zip, spillbuffers.patch
>
>
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