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https://issues.apache.org/jira/browse/IMPALA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589451#comment-16589451
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ASF subversion and git services commented on IMPALA-7447:
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Commit 078232112469c238d5332453627eb37dcb10eb97 in impala's branch
refs/heads/master from [~tlipcon]
[ https://git-wip-us.apache.org/repos/asf?p=impala.git;h=0782321 ]
IMPALA-7447. Evict LocalCatalog cache entries based on size
This pulls in the 'sizeof' library from ehcache (Apache-licensed) and
uses it to implement size-based eviction of cache entries in
LocalCatalog.
This is difficult to test without being quite fragile to small changes
in the cached structures. However, I added a simple unit test as a
general sanity-check that it is computing some reasonable result.
Change-Id: Ia96af49b35c17e505b7b6785e78d140939085d91
Reviewed-on: http://gerrit.cloudera.org:8080/11231
Tested-by: Impala Public Jenkins <[email protected]>
Reviewed-by: Todd Lipcon <[email protected]>
> Size-based eviction for LocalCatalog LRU cache
> ----------------------------------------------
>
> Key: IMPALA-7447
> URL: https://issues.apache.org/jira/browse/IMPALA-7447
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Major
> Fix For: Impala 3.1.0
>
>
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