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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2017/07/05 06:50:01 UTC
[jira] [Commented] (SPARK-21311) Not able to fetch the data from
RDBMS when two spark jobs are accessing the same Database table
[ https://issues.apache.org/jira/browse/SPARK-21311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16074315#comment-16074315 ]
Hyukjin Kwon commented on SPARK-21311:
--------------------------------------
Could you include codes and logs? It sounds almost impossible to reproduce. It would be nicer if you could narrow down if you are not going to fix it.
> Not able to fetch the data from RDBMS when two spark jobs are accessing the same Database table
> -----------------------------------------------------------------------------------------------
>
> Key: SPARK-21311
> URL: https://issues.apache.org/jira/browse/SPARK-21311
> Project: Spark
> Issue Type: Request
> Components: Java API
> Affects Versions: 2.0.1
> Reporter: jalendhar Baddam
>
> Hi I am getting the below issue .
> I have one spark job that is deployed in two different machines. And I parallely accessing the same database from both machines. Database contains the 20 million recods. One machine able to connect to the Database and fetching but other machine getting the connection refused after waiting for 5 mins. Any one have idea in this issue . And when i am connecting to this database using the plain jdbc i am able to connect to databases parallely with n number of machines
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