u18 frequently sigsegvs on users (and then they wonder why region servers are missing), and this is also true for Hadoop. u20 seems stable but a lot of people still prefer u16.
J-D On Tue, Jul 20, 2010 at 4:23 PM, Syed Wasti <[email protected]> wrote: > > 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) > > > > > > >
