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From Rukshan Chathuranga <rcruksha...@gmail.com>
Subject Re: Error BAD_CREDENTIALS when use TabletLocator.getLocator
Date Wed, 15 Jul 2015 17:14:57 GMT
Hi Russ,

I still get the same result. I'm using accumulo mini cluster. is it the
problem?

Thanks and Regards.


*Rukshan Chathuranga.*

*Department Of Computer Science & Engineering,*

*Faculty Of Engineering,*
*University Of Moratuwa. **Sri Lanka.*

*WEB: http://www.rukspot.com/ <http://rukspot.com/>*


On Wed, Jul 15, 2015 at 10:34 PM, Russ Weeks <rweeks@newbrightidea.com>
wrote:

> Hi, Rukshan,
>
> I guess the easiest way is to just call ClientConfiguration.loadDefault(),
> which will look for a client.conf file in a bunch of places on the local
> filesystem. Otherwise, you can set the properties explicitly like,
>
> ClientConfiguration cc = new ClientConfiguration()
> cc.setProperty(ClientConfiguration.ClientProperty.INSTANCE_ZK_HOST,
> "localhost:2181")
> cc.setProperty(ClientConfiguration.ClientProperty.INSTANCE_NAME,
> "accumulo")
> ... and so on...
>
>
> On Wed, Jul 15, 2015 at 9:56 AM Rukshan Chathuranga <rcrukshan17@gmail.com>
> wrote:
>
>> Hi Russ,
>>
>> Thanks for the quick response. can you give me sample to create
>> clientConf?
>>
>> Thanks and Regards.
>>
>>
>> *Rukshan Chathuranga.*
>>
>> *Department Of Computer Science & Engineering,*
>>
>> *Faculty Of Engineering,*
>> *University Of Moratuwa. **Sri Lanka.*
>>
>> *WEB: http://www.rukspot.com/ <http://rukspot.com/>*
>>
>>
>> On Wed, Jul 15, 2015 at 10:10 PM, Russ Weeks <rweeks@newbrightidea.com>
>> wrote:
>>
>>> Hi, Rukshan,
>>>
>>> Are you sure you want to use an AccumuloServerContext? I think a
>>> ClientContext might be better:
>>>
>>> ClientConfiguration clientConf = [...wherever your client configuration
>>> comes from]
>>> Instance accInstance = [... your ZooKeeperInstance]
>>> ClientContext ctx = new ClientContext(accInstance, new
>>> Credentials(username, new PasswordToken(password), clientConf);
>>> TabletLocator tl = TabletLocator.getLocator(ctx, new Text(tableId)); //
>>> NOT table name!
>>>
>>> Note that TabletLocator, CientContext, Credentals and KeyExtent are not
>>> part of the public API.
>>>
>>> -Russ
>>>
>>> On Wed, Jul 15, 2015 at 9:31 AM Rukshan Chathuranga <
>>> rcrukshan17@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> i used following code sample,
>>>>
>>>> AccumuloServerContext context = new AccumuloServerContext( new
>>>> ServerConfigurationFactory(conn.getInstance()));
>>>> TabletLocator.getLocator(context, tableId).locateTablet(context,row,
>>>> false, false);
>>>>
>>>> But it give error as follow.
>>>>
>>>> org.apache.accumulo.core.client.AccumuloSecurityException: Error
>>>> BAD_CREDENTIALS for user !SYSTEM - Username or Password is Invalid
>>>> at
>>>> org.apache.accumulo.core.client.impl.ThriftScanner.getBatchFromServer(ThriftScanner.java:121)
>>>> at
>>>> org.apache.accumulo.core.metadata.MetadataLocationObtainer.lookupTablet(MetadataLocationObtainer.java:95)
>>>> at
>>>> org.apache.accumulo.core.client.impl.TabletLocatorImpl.lookupTabletLocation(TabletLocatorImpl.java:463)
>>>> at
>>>> org.apache.accumulo.core.client.impl.TabletLocatorImpl.lookupTabletLocationAndCheckLock(TabletLocatorImpl.java:634)
>>>> at
>>>> org.apache.accumulo.core.client.impl.TabletLocatorImpl._locateTablet(TabletLocatorImpl.java:620)
>>>> at
>>>> org.apache.accumulo.core.client.impl.TabletLocatorImpl.locateTablet(TabletLocatorImpl.java:439)
>>>> at
>>>> mil.nga.giat.geowave.service.healthimpl.GeospatialExtent.getSplits(GeospatialExtent.java:112)
>>>> at
>>>> mil.nga.giat.geowave.service.healthimpl.GeospatialExtent.main(GeospatialExtent.java:42)
>>>> Caused by: ThriftSecurityException(user:!SYSTEM, code:BAD_CREDENTIALS)
>>>> at
>>>> org.apache.accumulo.core.tabletserver.thrift.TabletClientService$startScan_result$startScan_resultStandardScheme.read(TabletClientService.java:6696)
>>>> at
>>>> org.apache.accumulo.core.tabletserver.thrift.TabletClientService$startScan_result$startScan_resultStandardScheme.read(TabletClientService.java:6673)
>>>> at
>>>> org.apache.accumulo.core.tabletserver.thrift.TabletClientService$startScan_result.read(TabletClientService.java:6596)
>>>> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
>>>> at
>>>> org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.recv_startScan(TabletClientService.java:232)
>>>> at
>>>> org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.startScan(TabletClientService.java:208)
>>>> at
>>>> org.apache.accumulo.core.client.impl.ThriftScanner.getBatchFromServer(ThriftScanner.java:98)
>>>> ... 7 more
>>>>
>>>>
>>>> Does any one know how to fix this?
>>>>
>>>> Thanks and Regards.
>>>>
>>>> *Rukshan Chathuranga.*
>>>>
>>>> *Department Of Computer Science & Engineering,*
>>>>
>>>> *Faculty Of Engineering,*
>>>> *University Of Moratuwa. **Sri Lanka.*
>>>>
>>>> *WEB: http://www.rukspot.com/ <http://rukspot.com/>*
>>>>
>>>>
>>

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