[HDFS-7647] DatanodeManager.sortLocatedBlocks sorts DatanodeInfos but not StorageIDs - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.6.0
Fix Version/s: 2.7.0
Component/s: None
Labels:
None

Target Version/s:

2.7.0
Hadoop Flags:

Reviewed

Description

DatanodeManager.sortLocatedBlocks() sorts the array of DatanodeInfos inside each LocatedBlock, but does not touch the array of StorageIDs and StorageTypes. As a result, the DatanodeInfos and StorageIDs/StorageTypes are mismatched. The method is called by FSNamesystem.getBlockLocations(), so the client will not know which StorageID/Type corresponds to which DatanodeInfo.

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HDFS-7647.patch
21/Jan/15 23:40
2 kB
Milan Desai
HDFS-7647-2.patch
22/Jan/15 03:19
7 kB
Milan Desai
HDFS-7647-3.patch
31/Jan/15 01:08
12 kB
Milan Desai
HDFS-7647-4.patch
06/Feb/15 12:18
15 kB
Milan Desai
HDFS-7647-5.patch
07/Feb/15 00:34
16 kB
Milan Desai
HDFS-7647-6.patch
07/Feb/15 09:08
16 kB
Milan Desai
HDFS-7647-7.patch
07/Feb/15 19:53
16 kB
Milan Desai

Issue Links

is related to

HBASE-12998 Compilation with Hdfs-2.7.0-SNAPSHOT is broken after HDFS-7647

Closed

HDFS-7756 Restore method signature for LocatedBlock#getLocations()

Closed

HDFS-7761 cleanup unnecssary code logic in LocatedBlock

Closed

Activity

People

Assignee:: Milan Desai

Reporter:: Milan Desai

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Dates

Created:: 20/Jan/15 23:12

Updated:: 10/Apr/15 20:29

Resolved:: 09/Feb/15 20:33