[MAPREDUCE-6261] NullPointerException if MapOutputBuffer.flush invoked twice - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.5.0
Fix Version/s: 2.7.0
Component/s: mrv2
Labels:
None

Target Version/s:

2.7.0
Hadoop Flags:

Reviewed

Description

MapOutputBuffer.flush will throw an NPE if it is invoked twice, since it blindly assumes kvbuffer is not null yet sets kvbuffer to null towards the end of the method.

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MAPREDUCE-6261.1.patch
14/Feb/15 17:17
1.0 kB
Tsuyoshi Ozawa
MAPREDUCE-6261.2.patch
18/Feb/15 04:52
1.0 kB
Tsuyoshi Ozawa

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Assignee:: Tsuyoshi Ozawa

Reporter:: Jason Darrell Lowe

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 13/Feb/15 20:39

Updated:: 10/Apr/15 20:19

Resolved:: 18/Feb/15 19:29