how can i set the hadoop location in a data torrent console can you please tell me

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MOOLAMREDDY SIDDA REDDY 15MCB1013

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Sep 22, 2016, 5:42:20 AM9/22/16
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Deepak Narkhede

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Sep 22, 2016, 6:09:17 AM9/22/16
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Hi,

As this mailing list has been migrated to us...@apex.apache.org. So please use us...@apex.apache.org  for further discussions or queries regarding usage of apache apex.

Regarding your query: 

Hadoop Location: must be location to hadoop binary (usually where you extract hadoop directory).  For eg: /usr/local/hadoop/bin/hadoop
DFS Location: must be hdfs root directory  format: /user/USERNAME/datatorrent for e.g: /user/deepak/datatorrent  
                         Also you may provide it through URI: hdfs://NAMENODE:PORT_NUM/user/USERNAME/datatorrent
Thanks,
Deepak



Thanks,
Deepak


On Thursday, 22 September 2016 15:12:20 UTC+5:30, MOOLAMREDDY SIDDA REDDY 15MCB1013 wrote:

MOOLAMREDDY SIDDA REDDY 15MCB1013

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Sep 22, 2016, 6:16:39 AM9/22/16
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its not getting sir can you please solve me

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Deepak Narkhede

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Sep 22, 2016, 7:07:12 AM9/22/16
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Hi,

Can you check the version from console with specified path.
For e.g: deepak@deepak-HP-ProBook-650-G2:/usr/local/hadoop/logs$ hadoop version
Hadoop 2.6.0
...

Thanks,
Deepak

On Thursday, 22 September 2016 15:46:39 UTC+5:30, MOOLAMREDDY SIDDA REDDY 15MCB1013 wrote:
its not getting sir can you please solve me
On Thu, Sep 22, 2016 at 3:39 PM, Deepak Narkhede <mailto...@gmail.com> wrote:
Hi,

As this mailing list has been migrated to us...@apex.apache.org. So please use us...@apex.apache.org  for further discussions or queries regarding usage of apache apex.

Regarding your query: 

Hadoop Location: must be location to hadoop binary (usually where you extract hadoop directory).  For eg: /usr/local/hadoop/bin/hadoop
DFS Location: must be hdfs root directory  format: /user/USERNAME/datatorrent for e.g: /user/deepak/datatorrent  
                         Also you may provide it through URI: hdfs://NAMENODE:PORT_NUM/user/USERNAME/datatorrent
Thanks,
Deepak



Thanks,
Deepak


On Thursday, 22 September 2016 15:12:20 UTC+5:30, MOOLAMREDDY SIDDA REDDY 15MCB1013 wrote:

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MOOLAMREDDY SIDDA REDDY 15MCB1013

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Sep 22, 2016, 7:11:15 AM9/22/16
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now this error is occuring while dfs location setup

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Deepak Narkhede

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Sep 22, 2016, 7:16:41 AM9/22/16
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Hi,

Change the ownership and permissions for your user directory on hdfs.
Commands are already listed in your screenshot.

MOOLAMREDDY SIDDA REDDY 15MCB1013

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Sep 22, 2016, 7:43:15 AM9/22/16
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please help me sir dfs location is getting error

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Deepak Narkhede

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Sep 22, 2016, 7:55:55 AM9/22/16
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Hi,

Can you please discussion on  us...@apex.apache.org ?

MOOLAMREDDY SIDDA REDDY 15MCB1013

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Sep 22, 2016, 7:59:43 AM9/22/16
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for that mail error is coming messages are not sending

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MOOLAMREDDY SIDDA REDDY 15MCB1013

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Sep 22, 2016, 8:16:55 AM9/22/16
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 hdfs://namenode:9000/user/sid/datatorrent is this format correct ...can you please tell me its urgent
java.net.UnknownHostException: namenode

Deepak Narkhede

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Sep 22, 2016, 8:32:51 AM9/22/16
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Hi,

NAMENODE is reference for hdfs namenode. If it is single node HDFS configured it must be localhost. Also refer to core-site.xml file to check your exact path to HDFS.

For e.g: 
deepak@deepak-HP-ProBook-650-G2:~$ cat /usr/local/hadoop/etc/hadoop/core-site.xml 
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at


  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>fs.defaultFS</name>
        <value>hdfs://localhost:54310</value>
    </property>
</configuration>
deepak@deepak-HP-ProBook-650-G2:~$ 
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