Re: Change Email ID | Cloudera community account.

Neelesh · ‎02-08-2017

Hi cjervis, Awaiting for your message.

Neelesh · ‎02-07-2017

Dear Team, How to change email id for an account on cloudera community portal.

Neelesh · ‎01-31-2017

@saranvisa In my case, Cloudera manager is on the same node where all other roles of CDH roles(Namenode,HbaseMaster, Spark,etc.) are installed. My question is if this node get crashed how to I monitor and mange the cluster via cloudera manager. Note - I have configured HA for namenode metadata and other roles. My concern is only for cloudera manager and it is using embedded postgresql.

Neelesh · ‎01-23-2017

Dear Experts, We have installed cloudera manager on two different server and specified both IP address in each of agent file. Will the agents commmunicate to both cloudera manager or not. Note. - We have done this for to make cloudera manager HA

Neelesh · ‎11-20-2016

Dear Experts, Recently faced an issues when I rename a 'backup' directory to 'backup_old' which is presented on hdfs. I used the command "$ hdfs dfs -mv /backup backup_old" and I found 'backup_old' is not created on hdfs it suddenly disappear from hdfs. Could anyone tell me why I can not see the folder and where I can find it or I lost it.

Neelesh · ‎11-18-2016

Dear Experts, Is it require to disable the table in Hbase 1.0.0 before taking backup through Export command.

Neelesh · ‎11-09-2016

Dear Experts All the datanodes nodes in cluster found below an error and could not contacted to cluster after installed cdh 5.9.0 on ubuntu. "Error, CM server guid updated, expected 85587073-270d-43d9-a44a-e213d9f7e45b, received 4c1402a5-8364-4598-a382-0c760710e897"

Neelesh · ‎11-03-2016

Dear Experts, Is data at rest encryption require cloudera enterprise license version.

Neelesh · ‎10-27-2016

Dear Experts, Where are the embedded postgresql database files store in Redhat for cloudera manager 5.4 i.e the physical location of database file.

Neelesh · ‎10-24-2016

Harsh, Could you clarify answer for point no.1 1. Whether hbase snapshot make another copy of the table or not.

Neelesh · ‎10-24-2016

Dear experts, Could anyone explain first two column which is marked in yellow for output of 'hdfs df -du -h' command.

Neelesh · ‎10-20-2016

Dear experts, 1. Is the Hbase snapshot take only pointer of table or it make copy of entire hbase table. 2. What export snapshot does in hbase. 3. Is hbase snapshot allow in cloudera express version.

Neelesh · ‎08-11-2016

Dear Team, Task tracker is not starting on one of the datanode. It showing " error found before invoking supervisord: dictionary update sequence element #84 has legth 1;2 is required ” in CDH5.8.1 cluster. Attached is the screenshot of an error.

Neelesh · ‎08-11-2016

Dear Team, What is Gateway in cloudera and what it does in cluster. What is NFS gateway in cloudera and what it does in cluster. Thanks and Regards, Neelesh

Neelesh · ‎06-29-2015

Hi Cloudera, I am planning to install Cloudera CDH 5.x with 8 Node cluster. I am installaing Cloudera manager on seperate server(not include in 8nodes). What could be the hardware requirement to install Cloudera Manager? Regards, Neelesh

Neelesh · ‎06-26-2015

Thanks for reply, This is further to the conversation, Is it require passwordless ssh between nodes to install cdh?

Neelesh · ‎06-26-2015

Hi Cloudera, Is is require password-less ssh between cloudera manger and nodes while installing cdh 5.x?

Neelesh · ‎06-22-2015

Dear All, How to install Cloudera CDH-5.x ecosystem multinode cluster without internet connectivity?

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Re: Change Email ID | Cloudera community account.

Change Email ID | Cloudera community account.

Re: Cloudera Manager HA | Agent-Config.ini

Cloudera Manager HA | Agent-Config.ini

Rename folder on HDFS | Disappear

Hbase export command | Disable Table

Error CM Server guid updated | CDH 5.9.0

At rest encryption | Cloudera License

Embedded Postgresql | Cloudera Manager

Re: HBase Snapshot

Explain | hdfs du command output

HBase Snapshot

TaskTracker not starting -CDH5.8.1

What is Gateway and NFS Gateway

Cloudera Manager hardware requirement

Re: Cloudera installation - Password less ssh

Cloudera installation - Password less ssh

How to install Cloudera CDH-5.x ecosystem multinod...