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Apache Hadoop — Stand up and run HDFS and YARN in one pod

Blocks, permissions, quotas and MapReduce by hand on pseudo-distributed HDFS and YARN

중급 · Lessons 30 · Lab 10

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Curriculum

The two roles of HDFS

Blocks and replication

Permissions and users

Quotas

Snapshots and trash

NameNode metadata

MapReduce

Hadoop Streaming

YARN containers and queues

Small files and HAR

Reference docs