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Snap type:

Parse


Description:

This Snap parses RC file data and converts them into documents that can be processed by downstream Snaps.

  • Expected upstream Snaps: The upstream Snap should be a binary data source Snap sourcing an RC File from some data store.
  • Expected downstream Snaps: The RC File Parser outputs table data with columns and rows.  The downstream Snap should be able to parse this information.


Prerequisites:

[None]


Support and limitations:Ultra pipelines: Works in Ultra Pipelines.Spark mod: Not supported in /wiki/spaces/SD/pages/1437917 modeTask Pipelines.
Account: 

Accounts are not used with this Snap.


Views:


InputThis Snap has exactly one binary input view.
OutputThis Snap has exactly one document output view.
ErrorThis Snap has at most one document error view and produces zero or more documents in the view.


Settings

Label


Required. The name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your pipeline.

Hive Metastore URL


Hive Metastore URI, such as: thrift://localhost:9083

Example: thrift://hive.metastore.com:9083 u

Default value: [None]


Database


Database which holds the schema for the incoming RC File data.
 

Example: hive_db

Default value:  [None]


Table


Table whose schema should be used for parsing the incoming RC file data
 

Example: hive_tbl

Default value:  [None]


Column definition


Manually configure the column definition for the incoming RC File data.
 

Example: 

Column Name: Fun column 1 

Column Type: string

Default value:  [None]


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Troubleshooting

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Hadoop Directory Browser
Hadoop Directory Browser
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Hadoop Snap Pack
Hadoop Snap Pack
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