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https://issues.apache.org/jira/browse/APEXMALHAR-2153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401614#comment-15401614
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ASF GitHub Bot commented on APEXMALHAR-2153:
--------------------------------------------
Github user bhupeshchawda commented on a diff in the pull request:
https://github.com/apache/apex-malhar/pull/353#discussion_r72930589
--- Diff: docs/operators/enricher.md ---
@@ -0,0 +1,169 @@
+POJO Enricher
+=============
+
+## Operator Objective
+This operator receives an POJO ([Plain Old Java
Object](https://en.wikipedia.org/wiki/Plain_Old_Java_Object)) as an incoming
tuple and uses an external source to enrich the data in
+the incoming tuple and finally emits the enriched data as a new enriched
POJO.
+
+POJOEnricher supports enrichment from following external sources:
+
+1. **JSON File Based** - Reads the file in memory having content stored in
JSON format and use that to enrich the data. This can be done using FSLoader
implementation.
+2. **JDBC Based** - Any JDBC store can act as an external entity to which
enricher can request data for enriching incoming tuples. This can be done using
JDBCLoader implementation.
+
+POJO Enricher does not hold any state and is **idempotent**,
**fault-tolerance** and **statically/dynamically partitionable**.
--- End diff --
nit: tolerant*
> Add user documentation for Enricher on apex docs
> ------------------------------------------------
>
> Key: APEXMALHAR-2153
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-2153
> Project: Apache Apex Malhar
> Issue Type: Documentation
> Reporter: Chinmay Kolhatkar
> Assignee: Chinmay Kolhatkar
>
> Add user documentation for Enricher on apex docs
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