Shankar

Shankar has asked 40 questions and find answers to 12 problems.

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Love Open Source and Big Data Technologies.

Shankar questions

How to insert Spark DataFrame to Hive Internal table?
Add Hours, minutes and seconds to Spark dataframe
What is the equivalent of SQL NOT IN in Cascading Pipes?
Spark - Broadcasting HashMap and use it inside Transformations
Does DStream's RDD pull entire data created for the batch interval at one shot?
Java 8 - Trying to convert String to LocalDateTime [duplicate]
Spring Batch - more than one writer based on field value
how to compare two different timestamp and find the latest
Spark SQL sum function issues on double value
AWS - t2.micro instance EBS Volume size

Shankar answers

Spark for Json Data
About how to create a custom org.apache.spark.sql.types.StructType schema object starting from a json file programmatically
How Publisher publish message to topic in Apache Kafka?
kafka-topics.sh ---delete --topic ''testTopic'' is not working for kafka V 0.10.1
Scala & Spark: Dataframe.write._ on Windows
How to convert RDD to DataFrame in Spark Streaming, not just Spark
How to use Column.isin in Java?
Share config files with spark-submit in cluster mode
How can I combine(concatenate) two data frames with the same column name in java
how to access multiple json files using dataframe from S3