Rahul Sharma

Rahul Sharma has asked 27 questions and find answers to 13 problems.

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Bigdata enthusiast, blogger. Like to delve into technology challenges. Find me on LinkedIn.

Rahul Sharma questions

collect_set on array type with group by in hive
How to get length of complex datatype column in hive
How to install DockerToolbox in windows without admin rights
Spark history server filter jobs by user id or time
Spring YAML how a property can refer another property of object type
Apache Spark: how to call UDF over dataset in Java?
SolrCloud Error:No live SolrServers available to handle this request
Unit testing for Spring Cloud Gateway Custom Filter Factory
How to set Spark job staging location
No applicable constructor/method found for zero actual parameters - Apache Spark Java

Rahul Sharma answers

Difference between `registerTempTable` and `createTempView` in Apache Spark [duplicate]
Hadoop dfsadmin -report command is not working in mapr
saveAsNewAPIHadoopFile() giving error when used as output format
In pig, how do I count the number of lines that contained a specific string?
hadoop replication factor confusion
Why Java fail to run class- error occurred during initialization of boot layer- Module mods not found
how to apply facet on date field where result should provide number of records for given date
How to run a JShell File?
How to load java properties file and use in Spark?
What is the difference between -hivevar and -hiveconf?