You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Sachin Jain (JIRA)" <ji...@apache.org> on 2017/06/12 12:32:00 UTC
[jira] [Commented] (HBASE-18180) Possible connection leak while
closing BufferedMutator in TableOutputFormat
[ https://issues.apache.org/jira/browse/HBASE-18180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16046499#comment-16046499 ]
Sachin Jain commented on HBASE-18180:
-------------------------------------
[~pankaj2461] Have a look at TableOutputFormat inside org.apache.hadoop.hbase.mapreduce. Connection leak problem has already been addressed in this package. Code sample for reference.
{code}
@Override
public void close(TaskAttemptContext context)
throws IOException {
mutator.close();
connection.close();
}
{code}
> Possible connection leak while closing BufferedMutator in TableOutputFormat
> ---------------------------------------------------------------------------
>
> Key: HBASE-18180
> URL: https://issues.apache.org/jira/browse/HBASE-18180
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 1.4.0, 1.3.1, 1.3.2
> Reporter: Pankaj Kumar
> Assignee: Pankaj Kumar
> Fix For: 3.0.0, 1.4.0
>
> Attachments: HBASE-18180-branch-1.patch, HBASE-18180.patch
>
>
> In TableOutputFormat, connection will not be released in case when "mutator.close()" throws exception.
> org.apache.hadoop.hbase.mapreduce.TableOutputFormat
> {code}
> public void close(TaskAttemptContext context)
> throws IOException {
> mutator.close();
> connection.close();
> }
> {code}
> org.apache.hadoop.hbase.mapred.TableOutputFormat
> {code}
> public void close(Reporter reporter) throws IOException {
> this.m_mutator.close();
> if (connection != null) {
> connection.close();
> connection = null;
> }
> }
> {code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)