[HDFS-9103] Retry reads on DN failure - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: HDFS-8707
Component/s: hdfs-client
Labels:
None

Target Version/s:

HDFS-8707
Hadoop Flags:

Reviewed

Description

When AsyncPreadSome fails, add the failed DataNode to the excluded list and try again.

Attachments

Attachments

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HDFS-9103.1.patch
18/Sep/15 20:32
14 kB
Bob Hansen
HDFS-9103.2.patch
21/Sep/15 14:48
14 kB
Bob Hansen
HDFS-9103.HDFS-8707.3.patch
22/Sep/15 13:15
13 kB
Bob Hansen
HDFS-9103.HDFS-8707.4.patch
22/Sep/15 13:53
25 kB
Bob Hansen
HDFS-9103.HDFS-8707.5.patch
22/Sep/15 16:56
13 kB
Bob Hansen
HDFS-9103.HDFS-8707.006.patch
30/Oct/15 19:55
19 kB
James Clampffer
HDFS-9103.HDFS-8707.007.patch
05/Nov/15 00:39
37 kB
James Clampffer
HDFS-9103.HDFS-8707.008.patch
09/Nov/15 21:32
33 kB
James Clampffer
HDFS-9103.HDFS-8707.009.patch
13/Nov/15 16:30
50 kB
James Clampffer
HDFS-9103.HDFS-8707.010.patch
17/Nov/15 20:44
47 kB
James Clampffer

Activity

People

Assignee:: James Clampffer

Reporter:: Bob Hansen

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 18/Sep/15 13:29

Updated:: 22/Mar/18 21:56

Resolved:: 17/Nov/15 21:42