Hi All,
Thank you for your reply.
I tried all these options but still I am facing this issue.
@Mayank: I tried the same, but still getting error.
export
HADOOP_CLASSPATH="/usr/lib/hadoop/:/usr/lib/hadoop/lib/:/usr/lib/hadoop/conf/"
export
HBASE_CLASSPATH="/usr/lib/hbase/:/usr/lib/hbase/lib/:/usr
Actually zookeeper servers have an active connections limit, which by
default is 30. You can increase this limit by setting maxClientCnxns
property accordingly in your zookeeper config file, zoo.cfg. For
example - maxClientCnxns=100but before that copy the
hadoop-core-*.jar present inside hadoo
Hi Tariq,
Thank you!!
I already changed the maxClientCnxns to 1000.
Also we have set CLASSPATH that includes all the Hadoop,HBase & Zookeper
path's. I think copying hadoop .jar files to Hbase lib folder is the same
affect of setting CLASSPATH with all the folders.
There is no commons-configuration
which distribution are you using??actually this is not possible..it
must be there..download it put it there
Regards,
Mohammad Tariq
On Thu, Jun 7, 2012 at 2:41 PM, Manu S wrote:
> Hi Tariq,
>
> Thank you!!
> I already changed the maxClientCnxns to 1000.
> Also we have set CLASSPATH that inc
Have you restarted zookeeper? Also clearing zookeeper data dir and data log dir
might also help.. it seems that localhost.localdomain is being cached somewhere
--
On Thu 7 Jun, 2012 2:48 PM IST Manu S wrote:
>Hi All,
>
>In pseudo distributed node HBaseMaster is sto
Hi all,
I can't seem to understand if there is a way to dynamically load
coprocessors ?
The best way I found so far is using the shell:
*alter 'URLS', METHOD => 'table_att',
'coprocessor'=>'|com.infolinks.hbase.coprocessors.HBaseTestRegionObserver||'
*
I leave the path empty because I put the j
You should see the explaination on the HBase´s book
hbase.coprocessor.region.classes
A comma-separated list of Coprocessors that are loaded by default on all
tables. For any override coprocessor method, these classes will be
called in order. After implementing your own Coprocessor, just put it
what is the hostname of your machine suppose if it is ubuntu
then i hosts file specify like this
ubuntu
then try...
On Thu, Jun 7, 2012 at 6:22 PM, Dhaval Shah wrote:
>
> Have you restarted zookeeper? Also clearing zookeeper data dir and data
> log dir might also help.. it seems that loc
Try this settings check what you have and what you dont have in the
configuration :
**
**
*hbase.rootdir*
*hdfs://{your machine name} or {localhost}:9000/hbase*
**
**
*hbase.master*
*{your machine name} or {localhost}:6*
*The host and port that the HBase master runs at.
*
**
**
*hbase.regions
I believe there is a ticket relevant to your issue under current
development.
On 6/7/12 9:28 AM, "Marcos Ortiz" wrote:
>You should see the explaination on the HBase´s book
>
>hbase.coprocessor.region.classes
>
>A comma-separated list of Coprocessors that are loaded by default on all
>tables. Fo
I apologize for hit send with an incomplete message.
I will add that the ticket is HBASE-1936: ClassLoader that loads from HDFS.
If I am not mistaken, this could be used to load coprocessors and filters
without a grid or table bounce.
Perhaps someone more in tune than me has more information.
Ch
Hi Tariq,
Version: HBase-0.90.4
I downloaded commons-configuration-1.6.jar and put it inside HBASE_HOME/lib
& HADOOP_HOME/lib(In pseudo distributed) and tested.
*hbase(main):002:0> status
12/06/07 19:59:59 FATAL zookeeper.ZKConfig: The server in zoo.cfg cannot be
set to localhost in a fully-distr
When using the table attribute method you must specify a fully qualified
Hadoop path URI to a jar, and it must be accessible to all regionservers
i.e. on HDFS. (When opening a region of this table the regionserver will
use the Hadoop Filesystem abstraction to copy the jar to a local temporary
direc
If you have separate zookeeper running no need to specify in hbase
settings...
On Thu, Jun 7, 2012 at 8:12 PM, Manu S wrote:
> Hi Tariq,
>
> Version: HBase-0.90.4
> I downloaded commons-configuration-1.6.jar and put it inside HBASE_HOME/lib
> & HADOOP_HOME/lib(In pseudo distributed) and tested.
This will be thrown when the hbase.cluster.distributed is true and the
value in zoo.cfg is localhost.
Regards,
Mohammad Tariq
On Thu, Jun 7, 2012 at 10:57 PM, shashwat shriparv
wrote:
> If you have separate zookeeper running no need to specify in hbase
> settings...
>
> On Thu, Jun 7, 2012
Hi,
My Hbase cluster seems to work fine, but i see some exepctions in one of
the RegionServer with below message
2012-06-07 19:24:48,809 DEBUG
org.apache.hadoop.hbase.regionserver.HRegionServer:
NotServingRegionException; Region is not online: -ROOT-,,0
2012-06-07 19:24:56,154 DEBUG
org.apache.h
I have read all I could find regarding what happens when you have
multiple cells with the exact same address (r/f/q/t), and I'm still a
little confused about the resolution.
If I create 2 puts for the exact same address (r/f/q/t), the last one wins?
Can I get different results from a scan as from
Hi,
You can have this if the region moved, i.e. was previously managed by
this region server and is now managed by another. The client keeps a
cache of the locations, so after a move it will first contact the
wrong server. Then the client will update its cache. By default there
are 10 internal ret
*1.Coprocessor on all tables:*
When coprocessor on all tables, config hbase-site.xml:
>
> hbase.coprocessor.region.classes
> cp classPath
>
and config the hbase-env.sh
> # Extra Java CLASSPATH elements. Optional.
> export
> HBASE_CLASSPATH=$HBASE_HOME/libextra/xxx.jar:$HBASE_HOME/libextr
> If I create 2 puts for the exact same address (r/f/q/t), the last one
wins?
later one wins. A simple test tells everything.
> Can I get different results from a scan as from a get? (What if I specify
"max versions = 1"?)
Get is finally changed to a Scan, too.
> I am currently using HBase 0.92.1
Hi Jack
you can use solr over hbase, solr stores the index data, and hbase stores
the actual data .
Thanks
Rick
On Wed, Jun 6, 2012 at 9:56 PM, Otis Gospodnetic wrote:
> https://issues.apache.org/jira/browse/HBASE-3529
>
>
> Otis
>
> Performance Monitoring for Solr / ElasticSearch / HBas
Hi,
We had a similar issue. It our hbase-site.xml, we had given our hdfs path
like this "hdfs://abc.xyz.com:9000\hbase".
After checking in hdfs, we changed it to
"hdfs://abc.xyz.com:9000:9000/user/hadoop/hbase"
and then restarted HBase. It worked it.
Please check your conf.
On Fri, Jun 8, 2012
Keywal,
Thanks for the information, it makes sense. I restarted the regionserver
and now looks fine.
Thanks
arun
On Thu, Jun 7, 2012 at 3:34 PM, N Keywal wrote:
> Hi,
>
> You can have this if the region moved, i.e. was previously managed by
> this region server and is now managed by another.
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