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Morningstar / kafka-offset-monitor

A small web app to monitor the progress of kafka consumers and their lag wrt the log.
Apache License 2.0
282 stars 108 forks source link

Doesn't Launch #33

Closed DivsDibs closed 5 years ago

DivsDibs commented 6 years ago

Launch fails with the message Could not find or load main class com.quantifind.kafka.offsetapp.OffsetGetterWeb

I ran the same command present in the README in the same dir where the Jar is downloaded. 

java -version
java version "1.8.0_181"
Java(TM) SE Runtime Environment (build 1.8.0_181-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode)

[root@npe-tfb-kfk-w2a-a6 opt]# alternatives --config java

There are 3 programs which provide 'java'.

  Selection    Command
-----------------------------------------------
   1           /opt/jdk1.8.0_181/bin/java
   2           /opt/jdk1.8.0_181/jre/bin/java
*+ 3           /opt/jre1.8.0_181/bin/java
yluom commented 6 years ago

Hello, your launch command is probably referencing the wrong jar. For example, the readme launch command references
-cp KafkaOffsetMonitor-assembly-0.4.6.jar but the lastest jar is called -cp KafkaOffsetMonitor-assembly-0.4.6-SNAPSHOT.jar Does that helps ? ;)

williamla commented 6 years ago

Hello, your launch command is probably referencing the wrong jar.

Ran into this error and it wasn't until I found this open issue that I noticed it too. Thanks!

rcasey212 commented 5 years ago

Sorry you all were having trouble with the start-up command. I've updated the README to help with this. Thanks.