lihongli created SPARK-16226:
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Summary: 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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