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David Arthur commented on KAFKA-797: ------------------------------------ Jun, here I have done a fresh clone: mumrah@davids-mbp /tmp:$ git clone git://github.com/apache/kafka.git Cloning into kafka... remote: Counting objects: 11895, done. remote: Compressing objects: 100% (3709/3709), done. remote: Total 11895 (delta 7192), reused 11281 (delta 6782) Receiving objects: 100% (11895/11895), 13.91 MiB | 963 KiB/s, done. Resolving deltas: 100% (7192/7192), done. mumrah@davids-mbp /tmp:$ cd kafka/ mumrah@davids-mbp /tmp/kafka: (trunk)$ git checkout -b 0.8 origin/0.8 Branch 0.8 set up to track remote branch 0.8 from origin by rebasing. Switched to a new branch '0.8' mumrah@davids-mbp /tmp/kafka: (0.8)$ ./sbt // Bunch of Ivy stuff > update // More Ivy stuff > package > mumrah@davids-mbp /tmp/kafka: (0.8)$ ./bin/kafka-server-start.sh > config/server.properties Exception in thread "main" java.lang.NoClassDefFoundError: scala/ScalaObject at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at kafka.Kafka.main(Kafka.scala) Caused by: java.lang.ClassNotFoundException: scala.ScalaObject at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) ... 25 more mumrah@davids-mbp /tmp/kafka: (0.8)$ git log HEAD~1..HEAD commit da1dc17887e536824df35958c6abdc14828fb4cb Author: Neha Narkhede <neha.narkh...@gmail.com> Date: Sat Mar 9 14:53:22 2013 -0800 KAFKA-798 Use biased histograms instead of uniform histograms in KafkaMetricsGroup; reviewed by Neha Narkhede > Cannot start Kafka 0.8 per Quick Start instructions > --------------------------------------------------- > > Key: KAFKA-797 > URL: https://issues.apache.org/jira/browse/KAFKA-797 > Project: Kafka > Issue Type: Bug > Affects Versions: 0.8 > Reporter: David Arthur > > Checked out latest 0.8 (b5edbb193b33ebf0b3056935a537967ff21478a6), and ran: > ./sbt update > ./sbt package > Both complete successfully. Then I try to start the server: > $ ./bin/kafka-server-start.sh config/server.properties > Exception in thread "main" java.lang.NoClassDefFoundError: scala/ScalaObject > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) > at java.lang.ClassLoader.defineClass(ClassLoader.java:615) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) > at java.net.URLClassLoader.access$000(URLClassLoader.java:58) > at java.net.URLClassLoader$1.run(URLClassLoader.java:197) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) > at java.lang.ClassLoader.defineClass(ClassLoader.java:615) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) > at java.net.URLClassLoader.access$000(URLClassLoader.java:58) > at java.net.URLClassLoader$1.run(URLClassLoader.java:197) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at kafka.Kafka.main(Kafka.scala) > Caused by: java.lang.ClassNotFoundException: scala.ScalaObject > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > ... 25 more -- This message is automatically generated by JIRA. 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