You are seeing this error because JDK 1.6u18 has known issues, as the message describes :)
Pig and Hive apparently do not do this check. You should upgrade or downgrade your JVM. > -----Original Message----- > From: Syed Wasti [mailto:[email protected]] > Sent: Tuesday, July 20, 2010 4:23 PM > To: [email protected]; [email protected] > Subject: HBase 0.89 and JDK version > > > Hi, > > We recently upgraded our QA cluster to Cloudera Version 3 (CDH3) which > has Hbase 0.89. Our cluster is running on JDK 1.6.0_18 version. On > trying to start up Hbase it basically gives an error "you're running > jdk 1.6.0_18 which has known bugs" even though Pig and Hive seems to > work fine with the version of JDK. > > Any thoughts on why I am seeing this error ? > > If there is a bug in this JDK version then what is recommended, > upgrading JDK to 19 or 20 or 21 (21 release this month) or downgrade > the jdk version ? > > > > Thanks for the support. > > > > Regards > > -SW > > > > #java -version > > java version "1.6.0_18" > > Java(TM) SE Runtime Environment (build 1.6.0_18-b07) > > Java HotSpot(TM) 64-Bit Server VM (build 16.0-b13, mixed mode) > > > > > > >
