Jungtaek Lim

Jungtaek Lim has asked 3 questions and find answers to 10 problems.

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About

Collaborator (committer) of Jedis, committer and PMC member of Apache Storm, committer of Apache Spark, contributor of Apache Calcite, Apache Ambari, Apache Zeppelin, Redis, AsyncHBase, Fluentd, and so on.

• http://github.com/heartsavior

Jungtaek Lim questions

How JDK 8's type inference works with generic?
How to access hdfs by URI consisting of H/A namenodes in Spark which is outer hadoop cluster?

Jungtaek Lim answers

Redis Cluster in multiple threads
does redis cluster support transactions ？
Watermarking for Spark structured streaming with three way joins
How to run WordCountTopology from storm-starter in Intellij
Memory issue with spark structured streaming
Sort operation on Spark Structured Streaming DataFrame
How to do proper housekeeping of partitioned parquet files generated from Spark Streaming