Re: HBase Log Location

2013-10-31 Thread Salih Kardan
The output of this command: Attaching to process ID 2876, please wait... Debugger attached successfully. Server compiler detected. JVM version is 23.7-b01 What does it mean? Salih Kardan On Fri, Nov 1, 2013 at 8:24 AM, Bharath Vissapragada wrote: > Can you try "jinf

Re: HBase Log Location

2013-10-31 Thread Bharath Vissapragada
Can you try "jinfo | grep hbase.log.dir" ? On Fri, Nov 1, 2013 at 11:45 AM, Salih Kardan wrote: > Yes I have looked into workspace but there is not. > How can I locate hbase-master? > > I did it this way, could you please correct me if I am wrong. > Configuration conf = HBaseConfigura

Re: HBase Log Location

2013-10-31 Thread Salih Kardan
Yes I have looked into workspace but there is not. How can I locate hbase-master? I did it this way, could you please correct me if I am wrong. Configuration conf = HBaseConfiguration.create(); conf.set("hbase.master","localhost:6"); Still I could not see log folder anyway?

Re: Column qualifiers with hierarchy and filters

2013-10-31 Thread Asaf Mesika
Can you give an example of your query? On Friday, November 1, 2013, Nasron Cheong wrote: > Hi, > > I'm trying to determine the best way to serialize a sequence of > integers/strings that represent a hierarchy for a column qualifier, which > would be compatible with the ColumnPrefixFilters, and Bi

Column qualifiers with hierarchy and filters

2013-10-31 Thread Nasron Cheong
Hi, I'm trying to determine the best way to serialize a sequence of integers/strings that represent a hierarchy for a column qualifier, which would be compatible with the ColumnPrefixFilters, and BinaryComparators. However, due to the lexicographical sorting, it's awkward to serialize the sequenc

Re: 0.96 and Hadoop 2.1.1

2013-10-31 Thread tsuna
Thanks for tracking this down Cosmin, I left a note in https://issues.apache.org/jira/browse/HADOOP-9944 (took me a while to edit my comment to remove as many expletives as possible). On Thu, Oct 31, 2013 at 2:16 AM, Cosmin Lehene wrote: > Benoit, > > This (Unknown out of band call #-2147483647)

Re: HBase ShutdownHook problem

2013-10-31 Thread Jean-Daniel Cryans
Is it just me or your classpath contains both Hadoop 1.2.1 and Hadoop 2.0.5-alpha jars? You might want to get that cleared up first. J-D On Wed, Oct 30, 2013 at 12:48 AM, Salih Kardan wrote: > Sorry for the late reply. Here is the stack trace > > 13/10/30 09:46:42 INFO util.ProcessTree: setsid

Re: Online Schema Changes

2013-10-31 Thread Ted Yu
See this comment: https://issues.apache.org/jira/browse/HBASE-9792?focusedCommentId=13803252&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13803252 which refers to HBASE-9818. Cheers On Thu, Oct 31, 2013 at 3:14 AM, Adrien Mogenet wrote: > Is it safe to turn it

Re: High Full GC count for Region server

2013-10-31 Thread Adrien Mogenet
The "responseTooSlow" message is triggered whenever a bunch of operations is taking more than a configured amount of time. In your case, processing 15827 elements can lead into long response time, so no worry about this. However, your SocketTimeoutException might be due to long GC pauses. I guess

Re: Online Schema Changes

2013-10-31 Thread Adrien Mogenet
Is it safe to turn it on for a "single-admin" cluster? I guess it's off to prevent from concurrent changes... On Tue, Oct 29, 2013 at 5:29 PM, Ted Yu wrote: > In 0.96.0 and 0.94 the feature is disabled by default. > > > hbase.online.schema.update.enable > false > > > On Tue, Oct 29,

Re: 0.96 and Hadoop 2.1.1

2013-10-31 Thread Cosmin Lehene
Benoit, This (Unknown out of band call #-2147483647) hints that something ³else² is being parsed. CallId has been changed from uint32 to sint32 f9cc07986d797d4d0731d8774e7a1f4bcf3a1738 Merge -c 1523885 from trunk to branch-2 to fix HADOOP-9944. Fix RpcRequestHeaderProto.callId to be

Re: High Full GC count for Region server

2013-10-31 Thread Vimal Jain
Hi, Can anyone please reply to the above query ? On Tue, Oct 29, 2013 at 10:48 AM, Vimal Jain wrote: > Hi, > Here is my analysis of this problem.Please correct me if i wrong somewhere. > I have assigned 2 GB to region server process.I think its sufficient > enough to handle around 9GB of data.