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From "Thomas Weise (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (APEXMALHAR-2193) Implement SpillableByteArrayListMultimapImpl.remove(@Nullable Object key, @Nullable Object value)
Date Thu, 25 Aug 2016 21:51:20 GMT

    [ https://issues.apache.org/jira/browse/APEXMALHAR-2193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15437766#comment-15437766
] 

Thomas Weise commented on APEXMALHAR-2193:
------------------------------------------

@timothyfarkas can you please comment on this issue? Removing entries from ArrayList is expensive,
should we use a different data structure?

> Implement SpillableByteArrayListMultimapImpl.remove(@Nullable Object key, @Nullable Object
value)
> -------------------------------------------------------------------------------------------------
>
>                 Key: APEXMALHAR-2193
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2193
>             Project: Apache Apex Malhar
>          Issue Type: Sub-task
>            Reporter: David Yan
>            Assignee: David Yan
>
> This is needed by SpillableSessionWindowedStorage. It needs a way to remove the session
window given the key in its internal keyToWindowsMap



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