[MAPREDUCE-2107] Emulate Memory Usage of Tasks in GridMix3 - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 0.22.0
Fix Version/s: 0.23.0
Component/s: contrib/gridmix
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Release Note:

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Adds total heap usage emulation to Gridmix. Also, Gridmix can configure the simulated task's JVM heap options with max heap options obtained from the original task (via Rumen). Use 'gridmix.task.jvm-options.enable' to disable the task max heap options configuration.

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Adds total heap usage emulation to Gridmix. Also, Gridmix can configure the simulated task's JVM heap options with max heap options obtained from the original task (via Rumen). Use 'gridmix.task.jvm-options.enable' to disable the task max heap options configuration.
Tags:
gridmix heap-usage

Description

~~MAPREDUCE-220~~ makes CPU/Memory usage of Tasks available in JobHistory files. Use this
to emulate the memory usage of Tasks (of course, once ~~MAPREDUCE-2104~~ is done).

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gridmix-memory-emulation-v1.5.patch
15/Jun/11 11:04
41 kB
Amar Kamat

Issue Links

is blocked by

MAPREDUCE-2401 Can not change scheduling mode of default pool

Open

MAPREDUCE-2469 Task counters should also report the total heap usage of the task

Closed

is part of

MAPREDUCE-1702 CPU/Memory emulation for GridMix3

Closed

Activity

People

Assignee:: Amar Kamat

Reporter:: Ranjit Mathew

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Created:: 04/Oct/10 11:34

Updated:: 15/Nov/11 00:49

Resolved:: 15/Jun/11 11:43