[MAPREDUCE-3699] Default RPC handlers are very low for YARN servers - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 0.23.0
Fix Version/s: 0.23.1
Component/s: mrv2
Labels:
None

Hadoop Flags:

Reviewed
Release Note:
Increased RPC handlers for all YARN servers to reasonable values for working at scale.

Description

Mainly NM has a default of 5, RM has 10 and AM also has 10 irrespective of num-slots, num-nodes and num-tasks respectively. Though ideally we want to scale according to slots/nodes/tasks, for now increasing the defaults should be enough.

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MR-3699.3.patch
26/Jan/12 19:57
6 kB
Hitesh Shah
MR-3699.2.patch
26/Jan/12 19:51
6 kB
Hitesh Shah
MR-3699.1.patch
26/Jan/12 07:44
4 kB
Hitesh Shah

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Assignee:: Hitesh Shah

Reporter:: Vinod Kumar Vavilapalli

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 19/Jan/12 23:39

Updated:: 05/Mar/12 02:48

Resolved:: 26/Jan/12 21:38