Hbase Rest Server Interview Questions

Hbase Rest Server Interview Questions

Hbase Rest Server Interview Questions What is full form of Hbase REST ? Hbase REST full form is REpresentational State Transfer What is the main work of Hbase REST ? REST is one type of a Web Service.It relies on a stateless, client-server, cacheable communications protocol and virtually used in all cases What is another […]

Apache Phoenix Over HBase

Apache Phoenix Over HBase

Apache Phoenix Over HBase   Apache Phoenix is a SQL skin over HBase delivered as a client-embedded JDBC driver targeting low latency queries over HBase data(Apache Phoenix Over HBase). Apache Phoenix takes your SQL query, compiles it into a series of HBase scans, and orchestrates the running of those scans to produce regular JDBC result […]

Hadoop mapreduce java program on accident flights

Hadoop mapreduce java program on accident flights

Hadoop mapreduce java program on accident flights Finding how many passengers are traveled in an accident flights based on total fatal injuries total major injuries total minor injuries and total un injures  passengers,count the all four category passengers  in every flight and the total  four category passengers are total number of passengers in a flight. Input Click Here for Input […]

Filters In Hbase Shell

Filter In Hbase Shell

  Filters In Hbase Shell Filters In Hbase Shell,Filter Language was introduced in APache HBase 0.92. It allows you to perform server-side filtering when accessing HBase over Thrift or in the HBase shell. You can find out more about shell integration by using the scan help command in the shell.  Let us see list of filters […]

Hadoop Pig Programming Examples Flight Data

Hadoop Pig Programming Examples on Flight Travailing Data

Hadoop Pig Programming Examples Flight Data Finding how many flights between origin and destination by using Hadoop pig Programming,            In our input data we have some fields like  origin destination origincity destncity passengers seats flights distance date population now our work is Finding how many flights between origin and destination please […]