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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2015/04/20 16:51:59 UTC

[jira] [Updated] (SOLR-6665) ZkController.publishAndWaitForDownStates should not use core name

     [ https://issues.apache.org/jira/browse/SOLR-6665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shalin Shekhar Mangar updated SOLR-6665:
----------------------------------------
    Attachment: SOLR-6665.patch

Fix and test to demonstrate the bug.

Since the current code uses a core name and doesn't check for the node name in the verification phase, it can easily be fooled if a replica with the same core name existed on a different node. The test asserts that this method times out. It makes the test always take at least 60s (the timeout value for the method) but I can't find a better way.

> ZkController.publishAndWaitForDownStates should not use core name
> -----------------------------------------------------------------
>
>                 Key: SOLR-6665
>                 URL: https://issues.apache.org/jira/browse/SOLR-6665
>             Project: Solr
>          Issue Type: Bug
>          Components: SolrCloud
>    Affects Versions: 4.10.1
>            Reporter: Shalin Shekhar Mangar
>            Priority: Minor
>             Fix For: 5.0, Trunk
>
>         Attachments: SOLR-6665.patch
>
>
> ZkController.publishAndWaitForDownStates uses a List<String> to keep track of all core names that have been published as down. It should use a set of coreNodeNames instead of core names for correctness.



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