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From Manoj S <manoj.sundara...@gmail.com>
Subject Re: YCSB on hbase fails with java.io.EOFException
Date Thu, 16 May 2013 00:31:37 GMT
Hi Jean,

I am using 0.94.1

-Manoj

On May 15, 2013 8:05 PM, "Jean-Marc Spaggiari" <jean-marc@spaggiari.org>
wrote:
>
> Regarding the version, which 0.94 are you using? 0.94.1? Or 0.94.7? I
will install it locally and give it a try...
>
> 2013/5/15 S, Manoj <manoj.s@intel.com>
>
>> Hi Jean,
>>
>> Yeah. All these operations work fine.
>>
>> Thanks,
>> Manoj
>>
>>
>>
>> -----Original Message-----
>> From: Jean-Marc Spaggiari [jean-marc@spaggiari.org]
>> Sent: Wednesday, May 15, 2013 07:58 PM Malay Peninsula Standard Time
>> To: user@hadoop.apache.org
>> Subject: Re: YCSB on hbase fails with java.io.EOFException
>>
>> Hi Manoj,
>>
>> Are you able to do basic operations with HBase shell? Like scan, put,
get, etc.?
>>
>> WebUI is show tables correctly too?
>>
>> 2013/5/15 Manoj S <manoj.sundaram21@gmail.com>
>>>
>>> Yes, it is running fine.
>>>
>>> I am using version 0.94.
>>>
>>> Thanks,
>>> Manoj
>>>
>>> On Wed, May 15, 2013 at 10:14 AM, Ted Yu <yuzhihong@gmail.com> wrote:
>>>>
>>>> I assume region server was running fine on <hostname>/<IP>:60020
>>>>
>>>> BTW what HBase version are you using ?
>>>>
>>>> Thanks
>>>>
>>>> On Tue, May 14, 2013 at 8:49 PM, Manoj S <manoj.sundaram21@gmail.com>
wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I am trying to benchmark hbase with YCSB.
>>>>>
>>>>> #  ./bin/ycsb load hbase -p columnfamily=family -P
workloads/workloada > /tmp/loaddata.tmp
>>>>>
>>>>> Loading workload...
>>>>>
>>>>> Starting test.
>>>>>
>>>>> SLF4J: The requested version 1.5.8 by your slf4j binding is not
compatible with [1.6]
>>>>>
>>>>> SLF4J: See http://www.slf4j.org/codes.html#version_mismatch for
further details.
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:zookeeper.version=3.4.3-1240972, built on 02/06/2012 10:48 GMT
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client environment:
host.name=<hostname>
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.version=1.6.0_24
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.vendor=Sun Microsystems Inc.
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.home=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.class.path=/<path>/ycsb-0.1.4/hbase-binding/conf:/<path>/ycsb-0.1.4/hbase-binding/lib/hbase-binding-0.1.4.jar:/<path>/ycsb-0.1.4/core/lib/core-0.1.4.jar:/<path>/ycsb-0.1.4/voldemort-binding/conf:/<path>/ycsb-0.1.4/jdbc-binding/conf:/<path>/ycsb-0.1.4/infinispan-binding/conf
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.library.path=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.io.tmpdir=/tmp
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:java.compiler=<NA>
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client environment:os.name
=Linux
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:os.arch=amd64
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:os.version=2.6.32-279.el6.x86_64
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client environment:
user.name=hbase
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:user.home=/var/run/hbase
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Client
environment:user.dir=/<path>/ycsb-0.1.4
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=<hostname>:2181 sessionTimeout=180000
watcher=hconnection
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.RecoverableZooKeeper: The identifier
of this process is 24314@<hostname>
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ClientCnxn: Opening socket
connection to server /<IP>:2181
>>>>>
>>>>> 13/05/15 11:31:50 INFO client.ZooKeeperSaslClient: Client will not
SASL-authenticate because the default JAAS configuration section 'Client'
could not be found. If you are not using SASL, you may ignore this. On the
other hand, if you expected SASL to work, please fix your JAAS
configuration.
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ClientCnxn: Socket connection
established to <hostname>/<IP>:2181, initiating session
>>>>>
>>>>> 13/05/15 11:31:50 INFO zookeeper.ClientCnxn: Session establishment
complete on server <hostname>/<IP>:2181, sessionid = 0x3ea192c11c1bff,
negotiated timeout = 180000
>>>>>
>>>>>  Error accessing HBase table: java.io.IOException: Call to
<hostname>/<IP>:60020 failed on local exception: java.io.EOFException
>>>>>
>>>>>
>>>>>
>>>>> HBase+Zookeeper are running fine and i am able to perform other
operations on it. The problem arises only when i use YCSB.
>>>>>
>>>>>
>>>>>
>>>>> Some background info:
>>>>>
>>>>> # netstat -ntpl | grep 60020
>>>>>
>>>>> tcp        0      0 ::ffff: <IP>:60020  :::*
                   LISTEN      115262/java
>>>>>
>>>>>
>>>>>
>>>>> # created user table with,
>>>>>
>>>>> # hbase org.apache.hadoop.hbase.util.RegionSplitter usertable
UniformSplit -c 200 -f family
>>>>>
>>>>> Hbase related logs doesn't reveal anything.
>>>>>
>>>>>
>>>>> Can someone point me in the right direction?
>>>>>
>>>>> Thanks in advance for the help!
>>>>>
>>>>> -Manoj
>>>>
>>>>
>>>
>>
>

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