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https://issues.apache.org/jira/browse/ACCUMULO-868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13531601#comment-13531601
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Keith Turner commented on ACCUMULO-868:
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If the cache dir is not configured I think we should place it in the system tmp
dir. There is no good way to do this in Java (until Java 7). Could do
something like the following
{code:java}
cacheDir = new File(org.apache.commons.io.FileUtils.getTempDirectory(),
"accumulo-vfs-cache");
{code}
The nice thing about FileUtils.getTempDirectory() is that it returns something
reasonable for Linux, Windows, and Mac.
Is it safe for the multiple processes to use the same cache dir?
> Explore configuring vfs cache
> -----------------------------
>
> Key: ACCUMULO-868
> URL: https://issues.apache.org/jira/browse/ACCUMULO-868
> Project: Accumulo
> Issue Type: Sub-task
> Components: start
> Reporter: Keith Turner
> Assignee: Dave Marion
> Fix For: 1.5.0
>
> Attachments: ACCUMULO-868-1.patch
>
>
> The current caching of jars is in /tmp and seems to be per process. Can
> this be made to survive process restarts? Similar to rsync.
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