Error while creating table in hbase

[#1]

Facing these errors:

 

PLEASE SOMEONE HELP IT OUT.

THANK YOU

[#2]

Hi,

Could you please upload Hmaster logs for further troubleshooting ?

Below are the checks you can start with :

1. Make sure all the RS are up and running ?
2. Hbase Masters are up
3. The Zookeeper servers are up and running
4. Check for region inconsistencies and follow the below to check if your issue is listed in one of these instances

https://docs.cloudera.com/cdp-private-cloud-base/7.1.6/troubleshooting-hbase/topics/hbase_fix_issues...

[#3]

its not working. Can i get a technical support

[#4]

Hello @proble 

Based on the Image, the Master hasn't completed Initialisation. As such, We need to ensure the HBase:Meta & HBase:Namespace Table's Regions are Onlined to ensure Master can complete initialisation. 

You haven't stated the HBase Version & the Product Type (HDP, CDH, CDP). Having said that, Kindly review [1], which explained the concerned issue, How to verify the same from HBase Master Logs & the Mitigation Steps via HBCK2 Tool. Link [2] from the same Page covers the Steps to obtain the HBCK2 Jar from the Git & using it by building the same. 

Kindly review & let us know if you have any issues with the same. 

- Smarak

[1] https://github.com/apache/hbase-operator-tools/tree/master/hbase-hbck2#master-startup-cannot-progres...

[2] https://github.com/apache/hbase-operator-tools/tree/master/hbase-hbck2#obtaining-hbck2

[#5]

Hello @proble 

Kindly confirm if you have resolved the issue posted. If Yes, Kindly share the Steps to ensure fellow Community Users can gain from your experience. If our Post assisted in any manner, Confirm the same as well. 

Thanks, Smarak

[#6 · Accepted solution]

Hello @proble 

As we haven't received any response from your side, We shall be marking the Post as Resolved. Having said that, Please do share your experience with handling the concerned issue & whether the details shared by us assisted you. 

In short, the HBase Table Creation is failing as Master hasn't completed Initialisation. You have to use HBCK2 Tool to assign the HBase:Meta & HBase:Namespace (Whichever isn't assigned as per Master Logs). Link [1] covers our response to the Post on 2021/05/31 with the Log trace to be verified in Master Logs & the Steps to be followed. We hope the Post was helpful to you & assisted in resolving the issue. 

- Smarak

[1] https://community.cloudera.com/t5/Support-Questions/Error-while-creating-table-in-hbase/m-p/317429/h...