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https://issues.apache.org/jira/browse/KAFKA-2030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ewen Cheslack-Postava resolved KAFKA-2030.
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Resolution: Invalid
> 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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