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Posted to issues@spark.apache.org by "Shixiong Zhu (JIRA)" <ji...@apache.org> on 2015/12/22 22:53:46 UTC

[jira] [Created] (SPARK-12489) Fix minor issues found by Findbugs

Shixiong Zhu created SPARK-12489:
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             Summary: Fix minor issues found by Findbugs
                 Key: SPARK-12489
                 URL: https://issues.apache.org/jira/browse/SPARK-12489
             Project: Spark
          Issue Type: Bug
          Components: MLlib, Spark Core, SQL
            Reporter: Shixiong Zhu
            Priority: Minor


Just used FindBugs to scan the codes and fixed some real issues:

1. Close `java.sql.Statement`
2. Fix incorrect `asInstanceOf`.
3. Remove unnecessary `synchronized` and `ReentrantLock`.



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