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From "N Campbell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-9598) java.lang.IllegalMonitorStateException/java.util.concurrent.locks.ReentrantLock$Sync.tryRelease if ResultSet.closed called after Statement.close called
Date Fri, 06 Feb 2015 18:53:34 GMT
N Campbell created HIVE-9598:
--------------------------------

             Summary: java.lang.IllegalMonitorStateException/java.util.concurrent.locks.ReentrantLock$Sync.tryRelease
if ResultSet.closed called after Statement.close called
                 Key: HIVE-9598
                 URL: https://issues.apache.org/jira/browse/HIVE-9598
             Project: Hive
          Issue Type: Bug
          Components: JDBC
    Affects Versions: 0.13.0
            Reporter: N Campbell


http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSet.html#close()
http://docs.oracle.com/javase/7/docs/api/java/sql/Statement.html#close()

		Statement stmt;
		try {
			stmt = dbConnection.createStatement();
			stmt.executeQuery("select* from t");
			ResultSet rs = stmt.getResultSet();
			stmt.close();
			if (rs != null) {
				System.out.println("IS NOT NULL");
// Hive does not implement isClosed()
//				if (!rs.isClosed()) {
//					System.out.println("IS NOT CLOSED");
//				}
				rs.close();
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

Exception in thread "main" java.lang.IllegalMonitorStateException
	at java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:166)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1271)
	at java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:471)
	at org.apache.hive.jdbc.HiveStatement.closeClientOperation(HiveStatement.java:175)
	at org.apache.hive.jdbc.HiveQueryResultSet.close(HiveQueryResultSet.java:293)

/D:/JDBC/Hortonworks_Hive13/commons-configuration-1.6.jar
/D:/JDBC/Hortonworks_Hive13/commons-logging-1.1.3.jar
/D:/JDBC/Hortonworks_Hive13/hadoop-common-2.4.0.2.1.1.0-385.jar
/D:/JDBC/Hortonworks_Hive13/hive-exec-0.13.0.2.1.1.0-385.jar
/D:/JDBC/Hortonworks_Hive13/hive-jdbc-0.13.0.2.1.1.0-385.jar
/D:/JDBC/Hortonworks_Hive13/hive-service-0.13.0.2.1.1.0-385.jar
/D:/JDBC/Hortonworks_Hive13/httpclient-4.2.5.jar
/D:/JDBC/Hortonworks_Hive13/httpcore-4.2.5.jar
/D:/JDBC/Hortonworks_Hive13/libfb303-0.9.0.jar
/D:/JDBC/Hortonworks_Hive13/libthrift-0.9.0.jar
/D:/JDBC/Hortonworks_Hive13/log4j-1.2.16.jar
/D:/JDBC/Hortonworks_Hive13/slf4j-api-1.7.5.jar
/D:/JDBC/Hortonworks_Hive13/slf4j-log4j12-1.7.5.jar



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