Hadoop Administration
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Wednesday, October 23, 2019
Apache Spark Architecture Explained in Detail
Good One for Admins:
Click here for Spark Architecture in Detail
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Hive Architecture
Hive Architecture in One Image
While running a Tez job, it fails with 'vertex failure' error
The error below is seen while a Hive query runs in TEZ execution mode: Logs: Vertex failed, vertexName=Reducer 34, vertexId=vertex_1424...
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