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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/06/27 14:41:52 UTC

[jira] [Assigned] (SPARK-16226) change the way of JDBC commit

     [ https://issues.apache.org/jira/browse/SPARK-16226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-16226:
------------------------------------

    Assignee:     (was: Apache Spark)

> change the way of JDBC commit
> -----------------------------
>
>                 Key: SPARK-16226
>                 URL: https://issues.apache.org/jira/browse/SPARK-16226
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.6.2
>            Reporter: lihongli
>
> In the file  spark/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala,we have the method savePartition().We can create JDBC connection with each partition.But when I insert data to my relational DB,it is blocked.I found that we commit once in a partition.Then I changed it.I commit   
>  after executeBatch() and my code worked properly.I did not know how it performed in NoSQL database,but it does have a problem in my relational DB.



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