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Posted to issues@lucene.apache.org by "Shalin Shekhar Mangar (Jira)" <ji...@apache.org> on 2019/11/30 05:00:00 UTC
[jira] [Updated] (SOLR-13897) Unsafe publication of Terms object in
ZkShardTerms
[ https://issues.apache.org/jira/browse/SOLR-13897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shalin Shekhar Mangar updated SOLR-13897:
-----------------------------------------
Attachment: SOLR-13897.patch
> Unsafe publication of Terms object in ZkShardTerms
> --------------------------------------------------
>
> Key: SOLR-13897
> URL: https://issues.apache.org/jira/browse/SOLR-13897
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrCloud
> Affects Versions: 8.2, 8.3
> Reporter: Shalin Shekhar Mangar
> Priority: Major
> Fix For: master (9.0), 8.4
>
> Attachments: SOLR-13897.patch
>
>
> The Terms object in ZkShardTerms is written using a write lock but reading is allowed freely. This is not safe and can cause visibility issues and associated race conditions under contention.
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