[HIVE-10564] webhcat should use webhcat-site.xml properties for controller job submission - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.2.0
Component/s: None
Labels:
- TODOC1.2

Release Note:

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This change enables various hadoop properties to be passed to the LauncherTask via webhcat-site.xml.
Earlier hadoop properties in webhcat-site.xml would get used in most other places, except for the launch of the LauncherTask. Only a few parameters could be set, and they had to be set using templeton.* parameters. For example templeton.mapper.memory.mb was used to set mapreduce.map.memory.mb.

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This change enables various hadoop properties to be passed to the LauncherTask via webhcat-site.xml. Earlier hadoop properties in webhcat-site.xml would get used in most other places, except for the launch of the LauncherTask. Only a few parameters could be set, and they had to be set using templeton.* parameters. For example templeton.mapper.memory.mb was used to set mapreduce.map.memory.mb.

Description

webhcat should use webhcat-site.xml in configuration for the TempletonController map-only job that it launches. This will allow users to set any MR/hdfs properties that want to see used for the controller job.
NO PRECOMMIT TESTS

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HIVE-10564.2.patch
06/May/15 21:37
0.9 kB
Thejas Nair
HIVE-10564.1.patch
30/Apr/15 23:31
2 kB
Thejas Nair

Issue Links

requires

HIVE-10995 WebHcat loads webhcat-site.xml and then core-site.xml

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Assignee:: Thejas Nair

Reporter:: Thejas Nair

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 30/Apr/15 23:29

Updated:: 12/Jun/15 21:24

Resolved:: 07/May/15 00:50