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Posted to commits@cassandra.apache.org by "Tyler Hobbs (JIRA)" <ji...@apache.org> on 2015/05/14 21:43:00 UTC
[jira] [Commented] (CASSANDRA-9366) make Functions.declared
thread-safe
[ https://issues.apache.org/jira/browse/CASSANDRA-9366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544249#comment-14544249 ]
Tyler Hobbs commented on CASSANDRA-9366:
----------------------------------------
+1, with one minor nit that you can fix on commit: in {{Functions.declare()}}, move the variable assignment outside of the method call.
> make Functions.declared thread-safe
> -----------------------------------
>
> Key: CASSANDRA-9366
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9366
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Robert Stupp
> Assignee: Robert Stupp
> Fix For: 2.2.x
>
> Attachments: 9366.txt
>
>
> {{Functions.declared}} is an {{ArrayListMultimap}}, which is not thread safe.
> This wasn't a problem before UDFs. But with UDFs there can be concurrent reads & writes.
> Need to make it thread safe.
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