[HBASE-7351] Periodic health check chore - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: 0.95.2
Fix Version/s: 0.94.4, 0.95.0
Component/s: regionserver
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Run a script of your creation on a period. If it fails N times (configurable), have the server exit.

New configs:

hbase.node.health.script.location
hbase.node.health.script.timeout
hbase.node.health.script.frequency Default is every 60seconds.
hbase.node.health.failure.threshold Defaults to 3.

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Run a script of your creation on a period. If it fails N times (configurable), have the server exit. New configs: hbase.node.health.script.location hbase.node.health.script.timeout hbase.node.health.script.frequency Default is every 60seconds. hbase.node.health.failure.threshold Defaults to 3.
Tags:
0.96notable

Description

Similar to ~~MAPREDUCE-211~~, region server should also have a mechanism to check the health of the node. It should run the health check script periodically and if there is any errors, it should stop itself gracefully.

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HBASE-7351_trunk_2.patch
19/Dec/12 22:28
21 kB
Vandana Ayyalasomayajula
HBASE-7331_trunk.patch
18/Dec/12 23:34
21 kB
Vandana Ayyalasomayajula
HBASE-7331_94.patch
18/Dec/12 23:30
21 kB
Vandana Ayyalasomayajula
HBASE-7331_94_3.patch
19/Dec/12 19:58
20 kB
Vandana Ayyalasomayajula
HBASE-7331_94_2.patch
19/Dec/12 19:44
20 kB
Vandana Ayyalasomayajula
HBASE-7331_94_1.patch
19/Dec/12 02:15
15 kB
Vandana Ayyalasomayajula

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Assignee:: Vandana Ayyalasomayajula

Reporter:: Vandana Ayyalasomayajula

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 14/Dec/12 00:15

Updated:: 15/Oct/13 04:46

Resolved:: 03/Jan/13 02:13