Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Big Data >> Hadoop >> Apache HBase
  2. Suggest New Category

What is the function of HMaster?

Question Posted / prachi rastogi


What is the function of HMaster?..

Answer / Sarita Sagar

"HMaster" in Apache HBase is the main coordination service that manages regions and region servers. It assigns regions to region servers, performs scheduling for region server failure recovery, monitors region server health, and handles client requests by directing them to appropriate region servers. It also manages ZooKeeper for leader election and service discovery."n

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Apache HBase Interview Questions

Compare hbase & cassandra?

1 Answers  

How to start hbase services?

1 Answers  

Which command is available to show the current HBase user?

1 Answers  

Difference between hbase and rdbms?

1 Answers  

What are the DDL commands used in hbase?

1 Answers  

Explain why to use hbase?

1 Answers  

Explain about hlog and wal in hbase.

1 Answers  

What is the meaning of compaction in hbase?

1 Answers  

What services run after running hbase job?

1 Answers  

What is JMX?

1 Answers  

Should the region server be located on all DataNodes?

1 Answers  

Which method is used to access HFile directly without using HBase?

1 Answers  

For more Apache HBase Interview Questions Click Here
Categories