That is the correct branch. Thanks
On Jan 21, 2012, at 8:50 AM, Royston Sellman <[email protected]> wrote: > Hi Ted, > > Yes, I am compiling with the same HBase jars. I wasn't aware of HBASE-5204, > thanks, it sounds possible this is my problem. Can you think of anything else > I should check? > > Just to make sure: I am checking out the code from > svn.apache.org/repos/asf/hbase/branches/0.92 Is this the correct branch? > > Thanks, > Royston > > > On 20 Jan 2012, at 18:45, Ted Yu wrote: > >> Royston: >> I guess you have seen HBASE-5204. In particular: >>>> when a 0.92 server fails to deserialize a 0.90-style RPC, it attempts to >> allocate a large buffer because it doesn't read fields of 0.90-style RPCs >> properly. >> >> Were your client code compiled with the same version of HBase as what was >> running on your cluster ? >> >> Thanks >> >> On Fri, Jan 20, 2012 at 9:20 AM, Royston Sellman < >> [email protected]> wrote: >> >>> Trying to run my code (a test of Aggregation Protocol and an MR HBase table >>> loader) on latest build of 0.92.0 (r1232715) I get an 'old server' warning >>> (I've seen this before and it's always been non-fatal) then an out of >>> memory >>> exception then job hangs: >>> >>> >>> >>> [sshexec] 12/01/20 16:56:48 WARN zookeeper.ClientCnxnSocket: Connected to >>> an >>> old server; r-o mode will be unavailable >>> >>> [sshexec] 12/01/20 16:56:48 INFO zookeeper.ClientCnxn: Session >>> establishment complete on server namenode/10.0.0.235:2181, sessionid = >>> 0x34cda4e5d000e5, negotiated timeout = 40000 >>> >>> [sshexec] 12/01/20 16:56:49 WARN ipc.HBaseClient: Unexpected exception >>> receiving call responses >>> >>> [sshexec] java.lang.OutOfMemoryError: Java heap space >>> >>> [sshexec] at java.lang.reflect.Array.newArray(Native Method) >>> >>> [sshexec] at java.lang.reflect.Array.newInstance(Array.java:52) >>> >>> [sshexec] at >>> >>> org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritabl >>> e.java:542) >>> >>> [sshexec] at >>> >>> org.apache.hadoop.hbase.io.HbaseObjectWritable.readFields(HbaseObjectWritabl >>> e.java:289) >>> >>> [sshexec] at >>> >>> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.receiveResponse(HBaseClie >>> nt.java:593) >>> >>> [sshexec] at >>> >>> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.run(HBaseClient.java:505) >>> >>> >>> >>> Hbase shell seems to work (I can list and scan my tables). >>> >>> >>> >>> If I svn roll back to 12 Jan 0.92 and rebuild my code works. >>> >>> >>> >>> Tried setting export HBASE_HEAPSIZE=1500 but got same error. >>> >>> >>> >>> Nothing significant in logs. >>> >>> >>> >>> [Note to Ted Yu: I need to fix this so I can carry on testing on >>> Aggregation >>> Protocol] >>> >>> >>> >>> Best Regards, >>> >>> Royston >>> >>> >
