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Posted to dev@kafka.apache.org by "Jeff Fogarty (JIRA)" <ji...@apache.org> on 2015/03/19 00:05:38 UTC
[jira] [Created] (KAFKA-2030) Creating a topic cause Unsupported
major.minor version 52.0
Jeff Fogarty created KAFKA-2030:
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Summary: Creating a topic cause Unsupported major.minor version 52.0
Key: KAFKA-2030
URL: https://issues.apache.org/jira/browse/KAFKA-2030
Project: Kafka
Issue Type: Bug
Components: admin
Affects Versions: 0.8.2.0
Environment: OS X 10.9.5, scala 2.11.6, zookeeper 3.4.6_1, java 1.7.0_55
Reporter: Jeff Fogarty
Priority: Blocker
I installed Kafka via brew.
I attempt the following;
kafka-topics.sh --zookeeper localhost:2181 --create --topic zerg.hydra --partitions 3 --replication-factor 2
and get
Error while executing topic command org/apache/kafka/common/protocol/types/Schema : Unsupported major.minor version 52.0
java.lang.UnsupportedClassVersionError: org/apache/kafka/common/protocol/types/Schema : 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 kafka.server.OffsetManager$.<init>(OffsetManager.scala:357)
at kafka.server.OffsetManager$.<clinit>(OffsetManager.scala)
at kafka.common.Topic$.<init>(Topic.scala:29)
at kafka.common.Topic$.<clinit>(Topic.scala)
at kafka.admin.AdminUtils$.createOrUpdateTopicPartitionAssignmentPathInZK(AdminUtils.scala:181)
at kafka.admin.AdminUtils$.createTopic(AdminUtils.scala:172)
at kafka.admin.TopicCommand$.createTopic(TopicCommand.scala:93)
at kafka.admin.TopicCommand$.main(TopicCommand.scala:55)
at kafka.admin.TopicCommand.main(TopicCommand.scala)
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