diff options
| -rw-r--r-- | core/src/main/scala/org/apache/spark/rdd/JdbcRDD.scala | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/core/src/main/scala/org/apache/spark/rdd/JdbcRDD.scala b/core/src/main/scala/org/apache/spark/rdd/JdbcRDD.scala index a76a070b5b..8947e66f45 100644 --- a/core/src/main/scala/org/apache/spark/rdd/JdbcRDD.scala +++ b/core/src/main/scala/org/apache/spark/rdd/JdbcRDD.scala @@ -96,17 +96,23 @@ class JdbcRDD[T: ClassTag]( override def close() { try { - if (null != rs && ! rs.isClosed()) rs.close() + if (null != rs && ! rs.isClosed()) { + rs.close() + } } catch { case e: Exception => logWarning("Exception closing resultset", e) } try { - if (null != stmt && ! stmt.isClosed()) stmt.close() + if (null != stmt && ! stmt.isClosed()) { + stmt.close() + } } catch { case e: Exception => logWarning("Exception closing statement", e) } try { - if (null != conn && ! stmt.isClosed()) conn.close() + if (null != conn && ! conn.isClosed()) { + conn.close() + } logInfo("closed connection") } catch { case e: Exception => logWarning("Exception closing connection", e) @@ -120,3 +126,4 @@ object JdbcRDD { Array.tabulate[Object](rs.getMetaData.getColumnCount)(i => rs.getObject(i + 1)) } } + |