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https://issues.apache.org/jira/browse/HBASE-16117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15356380#comment-15356380
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Hudson commented on HBASE-16117:
--------------------------------
SUCCESS: Integrated in HBase-Trunk_matrix #1139 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/1139/])
HBASE-16117 Fix Connection leak in mapred.TableOutputFormat (jmhsieh: rev
e1d130946bd76d38fee421daf167de68d620fd51)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/mapred/TableOutputFormat.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ZooKeeperRegistry.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/mapred/TestTableOutputFormatConnectionExhaust.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestClientTimeouts.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/Registry.java
> Fix Connection leak in mapred.TableOutputFormat
> ------------------------------------------------
>
> Key: HBASE-16117
> URL: https://issues.apache.org/jira/browse/HBASE-16117
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 2.0.0, 1.3.0, 1.2.2, 1.1.6
> Reporter: Jonathan Hsieh
> Assignee: Jonathan Hsieh
> Fix For: 2.0.0, 1.3.0, 1.2.2, 1.1.6
>
> Attachments: hbase-16117.branch-1.patch, hbase-16117.patch,
> hbase-16117.v2.branch-1.patch, hbase-16117.v2.patch, hbase-16117.v3.patch,
> hbase-16117.v4.patch
>
>
> Spark seems to instantiate multiple instances of output formats within a
> single process. When mapred.TableOutputFormat (not
> mapreduce.TableOutputFormat) is used, this may cause connection leaks that
> slowly exhaust the cluster's zk connections.
> This patch fixes that.
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