lgo opened a new issue #5802:
URL: https://github.com/apache/incubator-pinot/issues/5802
Running with an invalid zookeeper service name seems to have an error during
clean-up in addition to the main error, eg: `bin/pinot-admin.sh StartController
-clusterName PinotCluster -controllerHost null -controllerPort 9000 -dataDir
/tmp/PinotController -zkAddress pinotzookeeper.service:2181`
It appears that not only did it error on `java.net.UnknownHostException:
pinotzookeeper.service: Name or service not known`, but it also error'd on
afterwards (or during recovery).
```
java.lang.NullPointerException: null
at
org.apache.helix.manager.zk.client.ZkConnectionManager.cleanupInactiveWatchers(ZkConnectionManager.java:112)
```
Looks like it just may not be skipping cleanup when no connection was
established?
Here's the full stack trace.
```
Initiating client connection, connectString=pinotzookeeper.service:2181
sessionTimeout=30000
watcher=org.apache.helix.manager.zk.client.ZkConnectionManager@432038ec
Unable to connect to server: pinotzookeeper:2181
java.net.UnknownHostException: pinotzookeeper.service: Name or service not
known
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
~[?:1.8.0_252]
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929)
~[?:1.8.0_252]
at
java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1324)
~[?:1.8.0_252]
at java.net.InetAddress.getAllByName0(InetAddress.java:1277)
~[?:1.8.0_252]
at java.net.InetAddress.getAllByName(InetAddress.java:1193)
~[?:1.8.0_252]
at java.net.InetAddress.getAllByName(InetAddress.java:1127)
~[?:1.8.0_252]
at
org.apache.zookeeper.client.StaticHostProvider.<init>(StaticHostProvider.java:62)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:449)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:383)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.zookeeper.ZkConnection.connect(ZkConnection.java:63)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.zookeeper.ZkClient.connect(ZkClient.java:1565)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.zookeeper.ZkClient.<init>(ZkClient.java:179)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at org.apache.helix.manager.zk.ZkClient.<init>(ZkClient.java:87)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.ZkConnectionManager.<init>(ZkConnectionManager.java:41)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.SharedZkClientFactory.getOrCreateZkConnectionNamanger(SharedZkClientFactory.java:60)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.SharedZkClientFactory.buildZkClient(SharedZkClientFactory.java:40)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.ZKHelixAdmin.<init>(ZKHelixAdmin.java:107)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.helix.core.util.HelixSetupUtils.setupHelixClusterIfNeeded(HelixSetupUtils.java:69)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.helix.core.util.HelixSetupUtils.setupHelixController(HelixSetupUtils.java:63)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.ControllerStarter.setUpHelixController(ControllerStarter.java:310)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.ControllerStarter.start(ControllerStarter.java:289)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.service.PinotServiceManager.startController(PinotServiceManager.java:113)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.service.PinotServiceManager.startRole(PinotServiceManager.java:90)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartServiceManagerCommand.startPinotService(StartServiceManagerCommand.java:200)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartServiceManagerCommand.startPinotService(StartServiceManagerCommand.java:195)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartServiceManagerCommand.execute(StartServiceManagerCommand.java:166)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartControllerCommand.execute(StartControllerCommand.java:130)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.PinotAdministrator.execute(PinotAdministrator.java:156)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.PinotAdministrator.main(PinotAdministrator.java:168)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
Failed to start a [ CONTROLLER ] Service
java.lang.NullPointerException: null
at
org.apache.helix.manager.zk.client.ZkConnectionManager.cleanupInactiveWatchers(ZkConnectionManager.java:112)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.ZkConnectionManager.close(ZkConnectionManager.java:95)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.ZkConnectionManager.close(ZkConnectionManager.java:91)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.zookeeper.ZkClient.connect(ZkClient.java:1591)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.zookeeper.ZkClient.<init>(ZkClient.java:179)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at org.apache.helix.manager.zk.ZkClient.<init>(ZkClient.java:87)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.ZkConnectionManager.<init>(ZkConnectionManager.java:41)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.SharedZkClientFactory.getOrCreateZkConnectionNamanger(SharedZkClientFactory.java:60)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.client.SharedZkClientFactory.buildZkClient(SharedZkClientFactory.java:40)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.helix.manager.zk.ZKHelixAdmin.<init>(ZKHelixAdmin.java:107)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.helix.core.util.HelixSetupUtils.setupHelixClusterIfNeeded(HelixSetupUtils.java:69)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.helix.core.util.HelixSetupUtils.setupHelixController(HelixSetupUtils.java:63)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.ControllerStarter.setUpHelixController(ControllerStarter.java:310)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.controller.ControllerStarter.start(ControllerStarter.java:289)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.service.PinotServiceManager.startController(PinotServiceManager.java:113)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.service.PinotServiceManager.startRole(PinotServiceManager.java:90)
~[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartServiceManagerCommand.startPinotService(StartServiceManagerCommand.java:200)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartServiceManagerCommand.startPinotService(StartServiceManagerCommand.java:195)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartServiceManagerCommand.execute(StartServiceManagerCommand.java:166)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.command.StartControllerCommand.execute(StartControllerCommand.java:130)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.PinotAdministrator.execute(PinotAdministrator.java:156)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
at
org.apache.pinot.tools.admin.PinotAdministrator.main(PinotAdministrator.java:168)
[pinot-all-0.5.0-SNAPSHOT-jar-with-dependencies.jar:0.5.0-SNAPSHOT-a8fbdaeffaf99c1df4258f60ecbbab1f553d7696]
```
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