基于Web的Kafka管理器工具之Kafka-manager启动时出现Exception in thread "main" java.lan...
问题详情
我在Kafka-manager启动时出现
[hadoop@master kafka-manager-1.3.2.1]$ nohup bin/kafka-manager -Dconfig.file=/home/hadoop/app/kafka-manager-1.3.2.1/conf/application.conf -Dhttp.port=10000 &
[1] 5930
[hadoop@master kafka-manager-1.3.2.1]$ nohup: ignoring input and appending output to `nohup.out'
[1]+ Exit 1 nohup bin/kafka-manager -Dconfig.file=/home/hadoop/app/kafka-manager-1.3.2.1/conf/application.conf -Dhttp.port=10000
[hadoop@master kafka-manager-1.3.2.1]$ ll
total 36
drwxrwxr-x 2 hadoop hadoop 4096 Jul 28 20:51 bin
drwxrwxr-x 2 hadoop hadoop 4096 Jul 28 21:00 conf
drwxrwxr-x 2 hadoop hadoop 12288 Jul 28 20:51 lib
-rw------- 1 hadoop hadoop 1179 Jul 28 21:03 nohup.out
-rw-r--r-- 1 hadoop hadoop 6323 Feb 22 08:55 README.md
drwxrwxr-x 3 hadoop hadoop 4096 Jul 28 20:51 share
[hadoop@master kafka-manager-1.3.2.1]$ cat nohup.out
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/typesafe/config/ConfigException : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at play.core.server.ProdServerStart$.readServerConfigSettings(ProdServerStart.scala:81)
at play.core.server.ProdServerStart$.start(ProdServerStart.scala:42)
at play.core.server.ProdServerStart$.main(ProdServerStart.scala:27)
at play.core.server.ProdServerStart.main(ProdServerStart.scala)
[hadoop@master kafka-manager-1.3.2.1]$ ll
解决办法
若大家，还不会建立软连接，则见我下面的博客
大数据各子项目的环境搭建之建立与删除软连接（博主推荐）
drwxrwxr-x. 8 hadoop hadoop 4096 Jul 26 08:14 hive-1.0.0 lrwxrwxrwx. 1 hadoop hadoop 11 Apr 12 10:18 jdk -> jdk1.7.0_79 drwxr-xr-x. 8 hadoop hadoop 4096 Apr 11 2015 jdk1.7.0_79 drwxr-xr-x. 8 hadoop hadoop 4096 Aug 5 2015 jdk1.8.0_60 lrwxrwxrwx 1 hadoop hadoop 19 Jul 27 17:27 kafka -> kafka_2.10-0.9.0.1/ drwxr-xr-x 7 hadoop hadoop 4096 Jul 28 19:55 kafka_2.10-0.9.0.1 drwxr-xr-x 6 hadoop hadoop 4096 May 3 22:01 kafka_2.11-0.8.2.2 drwxrwxr-x 6 hadoop hadoop 4096 Jul 28 21:03 kafka-manager-1.3.2.1 lrwxrwxrwx 1 hadoop hadoop 26 Apr 21 22:18 kibana -> kibana-4.6.3-linux-x86_64/ drwxrwxr-x 11 hadoop hadoop 4096 Nov 4 2016 kibana-4.6.3-linux-x86_64 lrwxrwxrwx 1 hadoop hadoop 37 Jul 3 22:18 phoenix -> apache-phoenix-4.10.0-HBase-0.98-bin/ lrwxrwxrwx 1 hadoop hadoop 13 Jun 8 09:44 scala -> scala-2.11.8/ drwxrwxr-x 9 hadoop hadoop 4096 Feb 27 2015 scala-2.10.5 drwxrwxr-x 6 hadoop hadoop 4096 Mar 4 2016 scala-2.11.8 lrwxrwxrwx 1 hadoop hadoop 12 May 1 19:35 snappy -> snappy-1.1.3 drwxr-xr-x 6 hadoop hadoop 4096 May 1 19:40 snappy-1.1.3 lrwxrwxrwx 1 hadoop hadoop 26 Jun 8 00:39 spark -> spark-1.6.1-bin-hadoop2.6/ drwxr-xr-x 12 hadoop hadoop 4096 Feb 27 2016 spark-1.6.1-bin-hadoop2.6 lrwxrwxrwx. 1 hadoop hadoop 11 Apr 12 11:28 sqoop -> sqoop-1.4.6 drwxr-xr-x. 9 hadoop hadoop 4096 May 19 10:31 sqoop-1.4.6 lrwxrwxrwx 1 hadoop hadoop 19 May 21 17:21 storm -> apache-storm-1.0.2/ lrwxrwxrwx 1 hadoop hadoop 34 Jun 8 11:20 zeppelin -> zeppelin-0.5.6-incubating-bin-all/ drwxr-xr-x 11 hadoop hadoop 4096 Jun 8 11:33 zeppelin-0.5.6-incubating-bin-all lrwxrwxrwx. 1 hadoop hadoop 15 Apr 12 11:28 zookeeper -> zookeeper-3.4.6 drwxr-xr-x. 10 hadoop hadoop 4096 Apr 12 17:13 zookeeper-3.4.6 [hadoop@master app]$ rm -rf jdk [hadoop@master app]$ ln -s jdk1.8.0_60/ jdk [hadoop@master app]$
然后，再次打开，即可
http://192.168.80.145:10000/
或者
http://master:10000/
本文转自大数据躺过的坑博客园博客，原文链接：http://www.cnblogs.com/zlslch/p/7252702.html，如需转载请自行联系原作者
