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How to avoid small files problem in Hadoop

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Are you looking to avoid small files problem in Hadoop? Read below to learn exactly where to look for and how to avoid small...

The Best Data Processing Architectures: Lambda vs Kappa

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In big data world, things are changing too quickly to catch and so is the size of data that an application should handle. If...

Complete ElasticSearch Integration with LogStash, Hadoop, Hive, Pig, Kibana and MapReduce - DataSharkAcademy

ELK Stack (ElasticSearch – LogStash – Kibana) including hands-on practicals with Apache Hadoop, Hive, PIG & MapReduce

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Complete ElasticSearch tutorial for beginners to advanced level professionals. Learn how to use ElasticSearch with Apache Hadoop and build various real world big data...

How to find bad partitions in hive table

How to find bad partitions in a huge HIVE table

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Recently we found an issue with use of ANALYZE table queries inside Hive, where analyze command was changing ‘LOCATION’ property of random partitions in...