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https://issues.apache.org/jira/browse/ACCUMULO-1984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13845555#comment-13845555
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Bill Havanki commented on ACCUMULO-1984:
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[~busbey], [~ctubbsii]: Second bullet's "hierarchy of close() statements" =
ZooCache, ThriftUtil? Others? Thanks.
> Clean up Instance closing
> -------------------------
>
> Key: ACCUMULO-1984
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1984
> Project: Accumulo
> Issue Type: Improvement
> Reporter: Sean Busbey
> Assignee: Bill Havanki
> Priority: Blocker
> Fix For: 1.4.5, 1.5.1, 1.6.0
>
>
> Per discussion with [~ctubbsii] on ACCUMULO-1889:
> {quote}
> It seems to me that the best fix is to:
> * patch org.apache.accumulo.fate.zookeeper.ZooReader.close() to handle the
> ZooKeeper close()'s InterruptedException properly with
> Thread.currentThread().interrupt()
> * stop propagating InterruptedException through the hierarchy of close()
> statements
> * drop the AccumuloException from the Instance.close() method signature and
> make Interface extend java.io.Closeable instead (at the very least, drop the
> unnecessary AccumuloException and make it AutoCloseable when we switch to
> JDK1.7; changing it to java.io.Closeable now would ease that)
> * change that catch statement to catch RuntimeExceptions instead of
> InterruptedException and rethrow them after fixing the counter
> {quote}
> Since this API is just being added, we should fix these things now before it
> gets published in a release.
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