pin_zhang created SPARK-29423: --------------------------------- Summary: leak on org.apache.spark.sql.execution.streaming.StreamingQueryListenerBus Key: SPARK-29423 URL: https://issues.apache.org/jira/browse/SPARK-29423 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 2.3.1 Reporter: pin_zhang
1. start server with start-thriftserver.sh 2. JDBC client connect and disconnect to hiveserver2 for (int i = 0; i < 10000; i++) { Connection conn = DriverManager.getConnection("jdbc:hive2://localhost:10000", "test", ""); conn.close(); } 3. instance of org.apache.spark.sql.execution.streaming.StreamingQueryListenerBus keep increasing -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org