[MAPREDUCE-2788] Normalize requests in FifoScheduler.allocate to prevent NPEs later - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.23.0
Component/s: mrv2
Labels:
None

Description

The assignContainer() method in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue can cause the scheduler to crash if the ResourseRequest capability memory == 0 (divide by zero).

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MAPREDUCE-2788_rev5.patch
19/Oct/11 10:48
9 kB
Ahmed Radwan
MAPREDUCE-2788_rev4.patch
15/Oct/11 11:42
6 kB
Ahmed Radwan
MAPREDUCE-2788_rev3.patch
14/Oct/11 19:02
2 kB
Ahmed Radwan
MAPREDUCE-2788_rev2.patch
19/Aug/11 00:59
4 kB
Ahmed Radwan
MAPREDUCE-2788.patch
09/Aug/11 00:13
2 kB
Ahmed Radwan

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Assignee:: Ahmed Radwan

Reporter:: Ahmed Radwan

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 09/Aug/11 00:07

Updated:: 15/Nov/11 00:49

Resolved:: 19/Oct/11 20:38