Hiii There
My second post(I think I have more problems :P)
 I was trying to use  http://hbaseexplorer.wordpress.com/hbaseexplorer/
hbase-explorer
I set it up. But whenever I try to check scan it shows.....................
----------------------------------------------------------------------------------------------------------------------------------------------
Grails Runtime Exception
Error Details
Error 500: org.apache.hadoop.hbase.MasterNotRunningException:
java.io.IOException: Could not read quorum servers from zoo.cfg
Servlet: grails
URI: /grails/hbaseSource/scan.dispatch
Exception Message: Could not read quorum servers from zoo.cfg
Caused by: org.apache.hadoop.hbase.MasterNotRunningException:
java.io.IOException: Could not read quorum servers from zoo.cfg
Class: HbaseSourceController
At Line: [228]
Code Snippet:
Stack Trace

org.codehaus.groovy.runtime.InvokerInvocationException:
org.apache.hadoop.hbase.MasterNotRunningException: java.io.IOException:
Could not read quorum servers from zoo.cfg
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:679)
Caused by: org.apache.hadoop.hbase.MasterNotRunningException:
java.io.IOException: Could not read quorum servers from zoo.cfg
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:306)
at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72)
at com.nnapz.hbaseexplorer.HBaseClient.listTables(HBaseClient.java:74)
at HbaseService.tableList(HbaseService.groovy:56)
at HbaseService$tableList.call(Unknown Source)
at HbaseSourceController$_closure9.doCall(HbaseSourceController.groovy:228)
at HbaseSourceController$_closure9.doCall(HbaseSourceController.groovy)
... 29 more
Caused by: java.io.IOException: Could not read quorum servers from zoo.cfg
at
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.<init>(ZooKeeperWrapper.java:81)
at
org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatcher.getZooKeeperWrapper(HConnectionManager.java:202)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getZooKeeperWrapper(HConnectionManager.java:886)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:304)
... 35 more

I am running a single node setup in pseudo distributed mode. And my master
is running at localhost:60010 . Do I need to configure zoo.cfg manually ?
Doesn't it works by default? Any successful runner..please share .
And what is the problem for that MasterNotRunningException though it is
running on port 60010
Please post a reply asap.
Thanks in advance.
Cheers

View this message in context: http://old.nabble.com/Issue-in-using-Hbase-explorer%21-tp32986828p32986828.html
Sent from the HBase User mailing list archive at Nabble.com.

HBase explorer is a third party tool, which has a lot of limitations.  YMMV
I think if you're having issues, you need to bug the author(s).

Sent from a remote device. Please excuse any typos...

Mike Segel

On Dec 16, 2011, at 4:16 AM, neuron005 <[EMAIL PROTECTED]> wrote:

>
> Hiii There
> My second post(I think I have more problems :P)
> I was trying to use  http://hbaseexplorer.wordpress.com/hbaseexplorer/
> hbase-explorer
> I set it up. But whenever I try to check scan it shows.....................
> ----------------------------------------------------------------------------------------------------------------------------------------------
> Grails Runtime Exception
> Error Details
> Error 500: org.apache.hadoop.hbase.MasterNotRunningException:
> java.io.IOException: Could not read quorum servers from zoo.cfg
> Servlet: grails
> URI: /grails/hbaseSource/scan.dispatch
> Exception Message: Could not read quorum servers from zoo.cfg
> Caused by: org.apache.hadoop.hbase.MasterNotRunningException:
> java.io.IOException: Could not read quorum servers from zoo.cfg
> Class: HbaseSourceController
> At Line: [228]
> Code Snippet:
> Stack Trace
>
> org.codehaus.groovy.runtime.InvokerInvocationException:
> org.apache.hadoop.hbase.MasterNotRunningException: java.io.IOException:
> Could not read quorum servers from zoo.cfg
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
>    at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
>    at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
>    at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>    at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>    at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>    at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>    at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>    at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567)
>    at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>    at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
>    at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
>    at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

It has that issue. HBase Explorer works with previous hbase version (hbase
0.89). When I upgraded to new (hbase 0.90) it started giving same
exception. We ended up writing our own web application for exploring and
searching HBase content.

Abhay

On Sat, Dec 17, 2011 at 5:07 PM, Michel Segel <[EMAIL PROTECTED]>wrote:

> HBase explorer is a third party tool, which has a lot of limitations.  YMMV
> I think if you're having issues, you need to bug the author(s).
>
>
>
> Sent from a remote device. Please excuse any typos...
>
> Mike Segel
>
> On Dec 16, 2011, at 4:16 AM, neuron005 <[EMAIL PROTECTED]> wrote:
>
> >
> > Hiii There
> > My second post(I think I have more problems :P)
> > I was trying to use  http://hbaseexplorer.wordpress.com/hbaseexplorer/
> > hbase-explorer
> > I set it up. But whenever I try to check scan it
> shows.....................
> >
> ----------------------------------------------------------------------------------------------------------------------------------------------
> > Grails Runtime Exception
> > Error Details
> > Error 500: org.apache.hadoop.hbase.MasterNotRunningException:
> > java.io.IOException: Could not read quorum servers from zoo.cfg
> > Servlet: grails
> > URI: /grails/hbaseSource/scan.dispatch
> > Exception Message: Could not read quorum servers from zoo.cfg
> > Caused by: org.apache.hadoop.hbase.MasterNotRunningException:
> > java.io.IOException: Could not read quorum servers from zoo.cfg
> > Class: HbaseSourceController
> > At Line: [228]
> > Code Snippet:
> > Stack Trace
> >
> > org.codehaus.groovy.runtime.InvokerInvocationException:
> > org.apache.hadoop.hbase.MasterNotRunningException: java.io.IOException:
> > Could not read quorum servers from zoo.cfg
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
> >    at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
> >    at
> >
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
> >    at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >    at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >    at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> >    at
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> >    at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> >    at