[HADOOP-5643] Ability to blacklist tasktracker - ASF JIRA

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Details

Type: New Feature
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 0.20.0
Fix Version/s: 0.21.0
Component/s: None
Labels:
None

Hadoop Flags:

Reviewed
Release Note:

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New mradmin command -refreshNodes updates the job tracker's node lists.

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New mradmin command -refreshNodes updates the job tracker's node lists.

Description

Its not always possible to shutdown the tasktracker to stop scheduling tasks on the node. (eg you can't login to the node but the TT is up).

This can be via

mapred.exclude and should be refreshed with out restarting the tasktracker
hadoop job -fail-tracker <tracker id>

Attachments

Attachments

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HADOOP-5643-v5.9.patch
08/May/09 08:29
60 kB
Amar Kamat
HADOOP-5643-v5.5.patch
07/May/09 08:13
59 kB
Amar Kamat
HADOOP-5643-v5.12-testcase.patch
11/May/09 12:46
13 kB
Amar Kamat
HADOOP-5643-v5.12.patch
08/May/09 13:31
50 kB
Amar Kamat
HADOOP-5643-v5.1.patch
05/May/09 14:43
54 kB
Amar Kamat
HADOOP-5643-v4.6.patch
04/May/09 13:21
82 kB
Amar Kamat
HADOOP-5643-v4.0.patch
29/Apr/09 13:08
81 kB
Amar Kamat
HADOOP-5643-v3.4.patch
28/Apr/09 20:11
60 kB
Amar Kamat
Fixed 5643-0.20
04/Jun/09 00:54
55 kB
Robert Chansler
Fixed+5643-0.20-part2
05/Jun/09 05:46
2 kB
Amar Kamat
Fixed+5643-0.20-final
15/Jun/09 04:51
57 kB
Amar Kamat

Issue Links

is related to

HADOOP-4733 Decommissioning TaskTrackers

Resolved

relates to

HADOOP-5818 Revert the renaming from checkSuperuserPrivilege to checkAccess by HADOOP-5643

Closed

Activity

People

Assignee:: Amar Kamat

Reporter:: Rajiv Chittajallu

Votes:: 0 Vote for this issue

Watchers:: 11 Start watching this issue

Dates

Created:: 08/Apr/09 18:43

Updated:: 08/Nov/12 08:46

Resolved:: 11/May/09 12:49