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https://issues.apache.org/jira/browse/HIVE-18303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16296568#comment-16296568
]
J.P Feng commented on HIVE-18303:
---------------------------------
even after the hook is finished, this error still appears, and ctrl+c will not
effect:
2017-12-19T17:52:07,874 ERROR [main] ZooKeeperHiveLockManager: Failed to
release ZooKeeper lock:
java.lang.IllegalStateException: instance must be started before calling this
method
at
com.google.common.base.Preconditions.checkState(Preconditions.java:149)
at
org.apache.curator.framework.imps.CuratorFrameworkImpl.delete(CuratorFrameworkImpl.java:344)
at
org.apache.hadoop.hive.ql.lockmgr.zookeeper.ZooKeeperHiveLockManager.unlockPrimitive(ZooKeeperHiveLockManager.java:496)
at
org.apache.hadoop.hive.ql.lockmgr.zookeeper.ZooKeeperHiveLockManager.unlockWithRetry(ZooKeeperHiveLockManager.java:474)
at
org.apache.hadoop.hive.ql.lockmgr.zookeeper.ZooKeeperHiveLockManager.unlock(ZooKeeperHiveLockManager.java:462)
at
org.apache.hadoop.hive.ql.lockmgr.zookeeper.ZooKeeperHiveLockManager.releaseLocks(ZooKeeperHiveLockManager.java:224)
at
org.apache.hadoop.hive.ql.lockmgr.DummyTxnManager.releaseLocks(DummyTxnManager.java:188)
at
org.apache.hadoop.hive.ql.Driver.releaseLocksAndCommitOrRollback(Driver.java:1138)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1466)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1174)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1163)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:232)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:183)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:399)
at
org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:776)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:714)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:641)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> ZooKeeperHiveLockManager should close after lock release in
> releaseLocksAndCommitOrRollback
> -------------------------------------------------------------------------------------------
>
> Key: HIVE-18303
> URL: https://issues.apache.org/jira/browse/HIVE-18303
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 2.1.1, 2.2.0
> Environment: jdk 1.7, centos
> Reporter: J.P Feng
>
> i found exception :
> ZooKeeperHiveLockManager: Failed to release ZooKeeper lock:
> java.lang.IllegalStateException: instance must be started before calling this
> method
> because in ShutdownHookManager, priority of
> CuratorFrameworkSingleton.closeAndReleaseInstance is 10, but in
> Driver.releaseLocksAndCommitOrRollback, it's 0. So locks are released after
> CuratorFramework is closed, which may case such exception.
> This is my operation:
> I add hook of ExecuteWithHookContext or PreExecute, which simply sleep like:
> @Override
> public void run(HookContext hookContext) throws Exception {
> int max_i = 6;
> try {
> for ( int i = 0; i < max_i ; i ++) {
> LOG.info("try to sleep, for i is => " + i);
> Thread.sleep(5000);
> }
> } catch (Exception e) {
> LOG.error(e.getMessage(), e);
> }
> }
> and run sql for example,
> select count(1) from hive_test.time_test;
> Then enter ctrl+c twice to kill hive client. Hive client will not exit, and
> the above error is thrown.
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