Prabhjyot Singh created ZEPPELIN-2744:
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Summary: Increase error handling in JDBC interpreter
Key: ZEPPELIN-2744
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2744
Project: Zeppelin
Issue Type: Improvement
Components: Interpreters
Affects Versions: 0.7.2
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh
Priority: Minor
At times running a phoenix sql query throws "ResultSet is closed."
java.sql.SQLException: ERROR 1101 (XCL01): ResultSet is closed.
at
org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:442)
at
org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145)
at
org.apache.phoenix.jdbc.PhoenixResultSet.checkOpen(PhoenixResultSet.java:215)
at
org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:772)
at
org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
at
org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
at
org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:705)
at
org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:775)
at
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:503)
at org.apache.zeppelin.scheduler.Job.run(Job.java:181)
at
org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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