[SOLR-11045] The new replica created by MoveReplica will have to have same name and coreName as the old one in case of HDFS - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 7.0
Component/s: None
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Description

Currently, if the node contains a replica ( the replica being moved ) go down, then we call moveReplica command for it. That replica will only be removed from states.json. So If that node come back, we will have 2 replicas point to the same dataDir in HDFS.

So if moveReplica can maintain the same name and coreName for the new replica, we can reuse CloudUtil.checkSharedFSFailoverReplaced() to clean the old one.

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SOLR-11045.patch
12/Jul/17 12:42
11 kB
Cao Manh Dat
SOLR-11045.patch
12/Jul/17 10:59
9 kB
Cao Manh Dat
SOLR-11045.patch
12/Jul/17 07:54
9 kB
Cao Manh Dat

Issue Links

blocks

SOLR-10397 Port 'autoAddReplicas' feature to the autoscaling framework and make it work with non-shared filesystems

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Assignee:: Cao Manh Dat

Reporter:: Cao Manh Dat

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 11/Jul/17 10:38

Updated:: 02/Oct/19 17:24

Resolved:: 13/Jul/17 06:44