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Harold's user avatar
Harold's user avatar
Harold
Senior Data Engineer
  • Member for 7 years, 11 months
  • Last seen more than a week ago
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dev (Java, Scala, Kotlin, Python, Bash), devops (ansible, terraform, azure, aws), admin (linux), databases

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Top posts
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4
Hive: Select rows with max value from a column
Jul 9, 2018
2
Add efs volume to ecs fargate
Aug 11, 2021
2
Logging Spark driver and executor logs on HDFS through Log4j
Mar 15, 2018
2
Hive over HBase for deep analytical query
May 24, 2018
2
How to manage small files created due to insertion of stream data into Hive?
Jul 3, 2018
2
Yarn Capacity Scheduler: Share resource between users and queues
Jun 20, 2018
1
guava jar conflict when using ElasticSearch on Spark job
Aug 19, 2016
1
Casting String->Fixed precision Decimal
Jan 19, 2018
1
Generate Random String/letter in Scala
Sep 27, 2020
1
mapping JSON object stored in HBase to struct<Array<..>> Hive external table
Mar 6, 2018