Benoit's patches are already in 0.92 Thanks
On Jan 21, 2012, at 9:11 AM, Royston Sellman <[email protected]> wrote: > So should I try applying Benoit Sigoure's patch for HBASE-5204? Will this > patch be in the 0.92 branch soon? > > Cheers, > Royston > > > > On 21 Jan 2012, at 16:58, [email protected] wrote: > >> 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 >>>>> >>>>> >>> >
