amanraj2520 commented on issue #6212:
URL: https://github.com/apache/kyuubi/issues/6212#issuecomment-2022008460
Thanks @pan3793 for replying
"org.apache.ranger.audit.queue.AuditBatchQueue1-EventThread" #200 daemon
prio=5 os_prio=0 tid=0x00007f1bec01b000 nid=0x4ca3 waiting on condition
[0x00007f1bc3c03000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007b20c9c88> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:559)
"org.apache.ranger.audit.queue.AuditBatchQueue1-SendThread(zk1-abc3.aadds.xyz.com:2181)"
#199 daemon prio=5 os_prio=0 tid=0x00007f1bec019800 nid=0x4ca2 runnable
[0x00007f1bc3d04000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x00000007b20c8050> (a sun.nio.ch.Util$3)
- locked <0x00000007b20c8040> (a
java.util.Collections$UnmodifiableSet)
- locked <0x00000007b20c7c50> (a sun.nio.ch.EPollSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:332)
at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1290)
"MdsLoggerSenderThread" #157 daemon prio=5 os_prio=0 tid=0x00007f1bd265c000
nid=0x4c52 sleeping[0x00007f1bc7027000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at com.microsoft.mdsdclient.MessageSendingRunnable.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:750)
"policyDownloadTimer" #138 daemon prio=5 os_prio=0 tid=0x00007f1d4feab800
nid=0x4c3d in Object.wait() [0x00007f1bf59e2000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:552)
- locked <0x00000006c2b54748> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:505)
"PolicyRefresher(serviceName=abc3-azsuu004-hive)-137" #137 daemon prio=5
os_prio=0 tid=0x00007f1d4feab000 nid=0x4c3c waiting on condition
[0x00007f1c4416e000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000006c2b54838> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
org.apache.ranger.plugin.util.PolicyRefresher.run(PolicyRefresher.java:213)
I think you are right in the sense I see AuditBatch threads in the jstack.
Anyway to fix this?
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