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https://issues.apache.org/jira/browse/TRAFODION-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16579047#comment-16579047
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ASF GitHub Bot commented on TRAFODION-3180:
-------------------------------------------
GitHub user selvaganesang opened a pull request:
https://github.com/apache/trafodion/pull/1693
[TRAFODION-3180] At times establishing a JDBC/ODBC connection takes o…
…bservably long time
When the sock stream is in use, socket close is kept pending in a queue
till it can
be closed. But, the sockets from this queue is never closed. Added code
to close the sockets from this queue at the time of creating the socket
stream next
time.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/selvaganesang/trafodion close_wait
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafodion/pull/1693.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1693
----
commit d51fe9e66f0b09809d803970a952496fdd122a48
Author: selvaganesang <selva.govindarajan@...>
Date: 2018-08-13T23:45:47Z
[TRAFODION-3180] At times establishing a JDBC/ODBC connection takes
observably long time
When the sock stream is in use, socket close is kept pending in a queue
till it can
be closed. But, the sockets from this queue is never closed. Added code
to close the sockets from this queue at the time of creating the socket
stream next
time.
----
> At times establishing a JDBC/ODBC connection takes observably long time
> -----------------------------------------------------------------------
>
> Key: TRAFODION-3180
> URL: https://issues.apache.org/jira/browse/TRAFODION-3180
> Project: Apache Trafodion
> Issue Type: Bug
> Components: sql-exe
> Affects Versions: any
> Reporter: Selvaganesan Govindarajan
> Assignee: Selvaganesan Govindarajan
> Priority: Major
> Fix For: 2.4
>
>
> When it takes time, DCS master status page shows the link between driver and
> the mxosrvr process is in CONNECTING state. After 30 seconds or a minute, the
> connection is established. This issue was observed at a customer installation
> when Trafodion cluster has been up and running for months.
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