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Accumulo >> mail # dev >> Re: [VOTE] JDK 1.7 - Switch for Accumulo 1.6.0


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Re: [VOTE] JDK 1.7 - Switch for Accumulo 1.6.0
Is JDK 1.7 is supported in the common Hadoop distros?

Hortonworks doc doesn't seem to list a version.  A Hortonworks forum page
claims JDK 1.7 isn't supported as of April 2013:
http://hortonworks.com/community/forums/topic/jdk-7/

CDH4 claims JDK 1.6 and 1.7 support:
http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH4/latest/CDH4-Requirements-and-Supported-Versions/cdhrsv_topic_3.html
CDH3 requires JDK 1.6:
http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH3/CDH3u6/CDH3-Installation-Guide/cdh3ig_topic_24.html