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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2016/08/24 21:21:21 UTC
[jira] [Updated] (SOLR-9439) Shard split clean up logic for older
failed splits is faulty
[ https://issues.apache.org/jira/browse/SOLR-9439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shalin Shekhar Mangar updated SOLR-9439:
----------------------------------------
Attachment: SOLR-9439.patch
Trivial fix is attached. The test which tickled this bug is part of SOLR-9438 but I'll try to write a minimal test case here as well.
> Shard split clean up logic for older failed splits is faulty
> ------------------------------------------------------------
>
> Key: SOLR-9439
> URL: https://issues.apache.org/jira/browse/SOLR-9439
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrCloud
> Affects Versions: 4.10.4, 5.5.2, 6.1
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Fix For: master (7.0), 6.3
>
> Attachments: SOLR-9439.patch
>
>
> In case a split finds that previous sub-shards exist in construction or recovery state. it tries to clean them up by invoking deleteshard API. However, the clean up logic tries to invoke deleteshard on the same sub-shards as many times as the requested number of sub-ranges. Such repeat calls to deleteshard fail and therefore fail the entire shard split operation.
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