Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase, mail # user - Re: Zookeeper tries to connect to localhost when i have specified another clearly.


Copy link to this message
-
Re: Zookeeper tries to connect to localhost when i have specified another clearly.
Jean-Marc Spaggiari 2013-08-21, 12:44
Sound correct. You are able to start the shell and scan the few first line
of the tables, right?

2013/8/21 Pavan Sudheendra <[EMAIL PROTECTED]>

> This is my hbase-site.xml file if it helps:
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <!--Autogenerated by Cloudera CM on 2013-07-09T09:26:49.841Z-->
> <configuration>
>   <property>
>     <name>hbase.rootdir</name>
>
>
> <value>hdfs://ip-10-34-187-170.eu-west-1.compute.internal:8020/hbase</value>
>   </property>
>   <property>
>     <name>hbase.client.write.buffer</name>
>     <value>2097152</value>
>   </property>
>   <property>
>     <name>hbase.client.pause</name>
>     <value>1000</value>
>   </property>
>   <property>
>     <name>hbase.client.retries.number</name>
>     <value>10</value>
>   </property>
>   <property>
>     <name>hbase.client.scanner.caching</name>
>     <value>1</value>
>   </property>
>   <property>
>     <name>hbase.client.keyvalue.maxsize</name>
>     <value>10485760</value>
>   </property>
>   <property>
>     <name>hbase.rpc.timeout</name>
>     <value>60000</value>
>   </property>
>   <property>
>     <name>hbase.security.authentication</name>
>     <value>simple</value>
>   </property>
>   <property>
>     <name>zookeeper.session.timeout</name>
>     <value>60000</value>
>   </property>
>   <property>
>     <name>zookeeper.znode.parent</name>
>     <value>/hbase</value>
>   </property>
>   <property>
>     <name>zookeeper.znode.rootserver</name>
>     <value>root-region-server</value>
>   </property>
>   <property>
>     <name>hbase.zookeeper.quorum</name>
>     <value>ip-10-34-187-170.eu-west-1.compute.internal</value>
>   </property>
>   <property>
>     <name>hbase.zookeeper.property.clientPort</name>
>     <value>2181</value>
>   </property>
> </configuration>
>
>
>
> On Wed, Aug 21, 2013 at 6:09 PM, Jean-Marc Spaggiari <
> [EMAIL PROTECTED]> wrote:
>
> > Hum.
> >
> > Things seems to be correct there.
> >
> > Can you try something simple like:
> >
> >             Configuration config = HBaseConfiguration.create();
> >             config.set("hbase.zookeeper.quorum", "ip-10-34-187-170");
> >             HTable table  = new HTable (config,
> > Bytes.toBytes("TABLE_NAME"));
> >
> > And see if it works?
> >
> > JM
> >
> > 2013/8/21 Pavan Sudheendra <[EMAIL PROTECTED]>
> >
> > > Is this a zookeeper specific error or something?
> > >
> > >
> > > On Wed, Aug 21, 2013 at 6:06 PM, Pavan Sudheendra <[EMAIL PROTECTED]
> > > >wrote:
> > >
> > > > Hi Jean,
> > > >
> > > > ubuntu@ip-10-34-187-170:~$ cat /etc/hostname
> > > > ip-10-34-187-170
> > > > ubuntu@ip-10-34-187-170:~$ hostname
> > > > ip-10-34-187-170
> > > >
> > > >
> > > >
> > > > On Wed, Aug 21, 2013 at 6:01 PM, Jean-Marc Spaggiari <
> > > > [EMAIL PROTECTED]> wrote:
> > > >
> > > >> And what about:
> > > >> # cat /etc/hostname
> > > >>
> > > >> and
> > > >> # hostname
> > > >>
> > > >> ?
> > > >>
> > > >> 2013/8/21 Pavan Sudheendra <[EMAIL PROTECTED]>
> > > >>
> > > >> > Sure..
> > > >> > /etc/hosts file:
> > > >> >
> > > >> > 127.0.0.1 localhost
> > > >> > 10.34.187.170 ip-10-34-187-170
> > > >> > # The following lines are desirable for IPv6 capable hosts
> > > >> > ::1 ip6-localhost ip6-loopback
> > > >> > fe00::0 ip6-localnet
> > > >> > ff00::0 ip6-mcastprefix
> > > >> > ff02::1 ip6-allnodes
> > > >> > ff02::2 ip6-allrouters
> > > >> > ff02::3 ip6-allhosts
> > > >> >
> > > >> > Configuration conf = HBaseConfiguration.create();
> > > >> > conf.set("hbase.zookeeper.quorum", "10.34.187.170");
> > > >> >  conf.set("hbase.zookeeper.property.clientPort","2181");
> > > >> >    conf.set("hbase.master","10.34.187.170");
> > > >> >    Job job = new Job(conf, ViewersTable);
> > > >> >
> > > >> > I'm trying to process table data which has 19 million rows..It
> runs
> > > fine
> > > >> > for a while although i don't see the map percent completion change
> > > from
> > > >> 0%
> > > >> > .. After a while it says
> > > >> >
> > > >> > Task attempt_201304161625_0028_m_000000_0 failed to report status