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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2019/06/02 00:59:35 UTC
[GitHub] [incubator-druid] 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
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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