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Apache Nifi Processor

I am trying to implement the workflow below using Apache Nifi:

  • ExecuteSQL . This is a sampling of data from an oracle database in avro format.
  • PutHDFS -This means putting data in hdfs
  • ExecuteProcess . This processor executes a bash script in the background, which in turn creates an external hive table

I have a few questions:

Does Apache Nifi ExecuteProcess accept incoming stream files?

I cannot provide the ExecuteProcess processor to any stream file that is not included. If not, is there a way to support receiving incoming stream files?

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2 answers

ExecuteProcess . ExecuteStreamCommand, .

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( ExecuteStreamCommand) NiFi. NiFi 1.0.0 ConvertAvroToORC, Avro, ExecuteSQL, ORC Hive, ( ) Hive DDL, ( ). PutHiveQL, DDL.

ExecuteStreamCommand . https://cwiki.apache.org/confluence/display/NIFI/Example+Dataflow+Templates, NiFi 1.0.0.

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