[HBASE-9144] Leases class has contention that's not needed - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Critical
Resolution: Fixed
Affects Version/s: 0.95.1
Fix Version/s: 0.98.0, 0.95.2
Component/s: regionserver
Labels:
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Hadoop Flags:

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Description

The Leases class has lots of thread contention. These locks are there to ensure that all timeouts are met exactly. This isn't needed in HBase.

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HBASE-9144-1.patch
14/Aug/13 15:07
9 kB
Michael Stack
HBASE-9144-1.patch
14/Aug/13 05:44
9 kB
Michael Stack
HBASE-9144-1.patch
09/Aug/13 23:12
9 kB
Michael Stack
HBASE-9144-1.patch
08/Aug/13 22:53
9 kB
Elliott Neil Clark
HBASE-9144-0.patch
07/Aug/13 00:03
9 kB
Elliott Neil Clark
Sheet1.pdf
07/Aug/13 00:03
19 kB
Elliott Neil Clark

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Assignee:: Elliott Neil Clark

Reporter:: Elliott Neil Clark

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 06/Aug/13 23:54

Updated:: 23/Sep/13 19:22

Resolved:: 14/Aug/13 17:41