[HDFS-7932] Speed up the shutdown of datanode during rolling upgrade - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.7.0
Component/s: None
Labels:
None

Target Version/s:

2.7.0
Hadoop Flags:

Reviewed

Description

Datanode normally exits in 3 seconds after receiving shutdownDatanode command. However, sometimes it doesn't, especially when the IO is busy.

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HDFS-7932.patch
16/Mar/15 20:23
1 kB
Kihwal Lee
HDFS-7932.patch
13/Mar/15 21:47
0.8 kB
Kihwal Lee

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Assignee:: Kihwal Lee

Reporter:: Kihwal Lee

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 13/Mar/15 21:43

Updated:: 10/Apr/15 20:30

Resolved:: 19/Mar/15 17:30