SamuelMarks opened a new issue #7818: mkdir var/zk required, otherwise: Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain URL: https://github.com/apache/incubator-druid/issues/7818 ### Affected Version 0.14.2 ### Description Ubuntu 18.04 following http://druid.io/docs/latest/tutorials/index.html ``` $ bin/supervise -c quickstart/tutorial/conf/tutorial-cluster.conf [Sun Jun 2 00:52:18 2019] Running command[zk], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/zk.log]: bin/run-zk quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Running command[coordinator], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/coordinator.log]: bin/run-druid coordinator quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Running command[broker], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/broker.log]: bin/run-druid broker quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Running command[router], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/router.log]: bin/run-druid router quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Running command[historical], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/historical.log]: bin/run-druid historical quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Running command[overlord], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/overlord.log]: bin/run-druid overlord quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Running command[middleManager], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/middleManager.log]: bin/run-druid middleManager quickstart/tutorial/conf [Sun Jun 2 00:52:18 2019] Command[zk] exited (pid = 6876, exited = 1) [Sun Jun 2 00:52:18 2019] Command[zk] failed, see logfile for more details: /home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/zk.log [Sun Jun 2 00:52:21 2019] Running command[zk], logging to[/home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/zk.log]: bin/run-zk quickstart/tutorial/conf [Sun Jun 2 00:52:21 2019] Command[zk] exited (pid = 7150, exited = 1) [Sun Jun 2 00:52:21 2019] Command[zk] failed, see logfile for more details: /home/ubuntu/Downloads/apache-druid-0.14.2-incubating/var/sv/zk.log ^C[Sun Jun 2 00:52:22 2019] Sending signal[15] to command[middleManager] (timeout 10s). [Sun Jun 2 00:52:22 2019] Command[middleManager] exited (pid = 6882, exited = 143) [Sun Jun 2 00:52:22 2019] Sending signal[15] to command[overlord] (timeout 10s). [Sun Jun 2 00:52:23 2019] Command[overlord] exited (pid = 6881, exited = 143) [Sun Jun 2 00:52:23 2019] Sending signal[15] to command[coordinator] (timeout 10s). [Sun Jun 2 00:52:23 2019] Sending signal[15] to command[broker] (timeout 10s). [Sun Jun 2 00:52:23 2019] Sending signal[15] to command[router] (timeout 10s). [Sun Jun 2 00:52:23 2019] Sending signal[15] to command[historical] (timeout 10s). [Sun Jun 2 00:52:23 2019] Command[router] exited (pid = 6879, exited = 143) [Sun Jun 2 00:52:23 2019] Command[historical] exited (pid = 6880, exited = 143) [Sun Jun 2 00:52:23 2019] Command[coordinator] exited (pid = 6877, exited = 143) [Sun Jun 2 00:52:23 2019] Command[broker] exited (pid = 6878, exited = 143) [Sun Jun 2 00:52:23 2019] Exiting. ~/Downloads/apache-druid-0.14.2-incubating$ cat ~/Downloads/apache-druid-0.14.2-incubating/var/sv/zk.log Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain ``` Looking through all the configs, and I found that `zk` points to a folder: ``` $ cat quickstart/tutorial/conf/zk/zoo.cfg # # Server # tickTime=2000 dataDir=var/zk clientPort=2182 initLimit=5 syncLimit=2 # # Autopurge # autopurge.snapRetainCount=5 autopurge.purgeInterval=1 ``` So I tried `mkdir ~/Downloads/apache-druid-0.14.2-incubating/var/zk`, which worked. ```
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