Questions and Answers

21.Which syntax is used to stop Solr? $ bin/solr stop -p 8983 is used to stop Solr.

11.Define Dynamic Fields? Dynamic Fields are a useful feature if users by any chance forget to define one or more fields. They allow excellent flexibility to index fields that have …

1.What is Apache Solr? Apache Solr is a standalone full-text search platform to perform searches on multiple websites and index documents using XML and HTTP. Built on a Java Library …

21.How to halt process in DRL file? User has to resort to drools.halt() in the consequence (then) part of the application.

11.What is Business Rules Manager? Business Rules Manager is a centralized repository for the Drools knowledge bases and has rich web based Graphical User Interface as well as tools and …

1.What is Drool? Drool is one of the business rule management systems or BRMS that has forward and backward chaining inference based rule engine.

41. Define catalog tables in Hbase? Catalog tables are used to maintain the metadata information.

31. What is REST? Rest stands for Representational State Transfer which defines the semantics so that the protocol can be used in a generic way to address remote resources. It …

21. What is use of tools command? This command is used to list the hbase surgery tools.

11. What is the full form of YCSB? YCSB stands for Yahoo! Cloud Serving Benchmark.