Rui Li created HIVE-14139: ----------------------------- Summary: NPE dropping permanent function Key: HIVE-14139 URL: https://issues.apache.org/jira/browse/HIVE-14139 Project: Hive Issue Type: Bug Reporter: Rui Li Assignee: Rui Li
To reproduce: 1. Start a CLI session and create a permanent function. 2. Exit current CLI session. 3. Start a new CLI session and drop the function. Stack trace: {noformat} FAILED: error during drop function: java.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.Registry.removePersistentFunctionUnderLock(Registry.java:513) at org.apache.hadoop.hive.ql.exec.Registry.unregisterFunction(Registry.java:501) at org.apache.hadoop.hive.ql.exec.FunctionRegistry.unregisterPermanentFunction(FunctionRegistry.java:1532) at org.apache.hadoop.hive.ql.exec.FunctionTask.dropPermanentFunction(FunctionTask.java:228) at org.apache.hadoop.hive.ql.exec.FunctionTask.execute(FunctionTask.java:95) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:197) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1860) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1564) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1316) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1085) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1073) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:232) {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)