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https://issues.apache.org/jira/browse/BEAM-6347?focusedWorklogId=180959&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-180959
]
ASF GitHub Bot logged work on BEAM-6347:
----------------------------------------
Author: ASF GitHub Bot
Created on: 04/Jan/19 03:52
Start Date: 04/Jan/19 03:52
Worklog Time Spent: 10m
Work Description: chamikaramj commented on pull request #7397:
[BEAM-6347] Add website page for developing I/O connectors for Java
URL: https://github.com/apache/beam/pull/7397#discussion_r245191265
##########
File path: website/src/documentation/io/developing-io-java.md
##########
@@ -0,0 +1,419 @@
+---
+layout: section
+title: "Apache Beam: Developing I/O connectors for Java"
+section_menu: section-menu/documentation.html
+permalink: /documentation/io/developing-io-java/
+redirect_from: /documentation/io/authoring-java/
+---
+<!--
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+# Developing I/O connectors for Java
+
+To connect to a data store that isn’t supported by Beam’s existing I/O
+connectors, you must create a custom I/O connector that usually consist of a
+source and a sink. All Beam sources and sinks are composite transforms;
however,
+the implementation of your custom I/O depends on your use case. See the [new
+I/O connector overview]({{ site.baseurl
}}/documentation/io/developing-io-overview/)
+for a general overview of developing a new I/O connector.
+
+This page describes implementation details for developing sources and sinks
+using Java. The Python SDK offers the same functionality, but uses a slightly
+different API. See [Developing I/O connectors for Python]({{ site.baseurl
}}/documentation/io/developing-io-python/)
+for information specific to the Python SDK.
+
+## Implementation options
+
+**Sources**
+
+For bounded (batch) sources, there are currently two options for creating a
Beam
+source:
+
+1. Use `ParDo` and `GroupByKey`.
Review comment:
I don't think we have to repeat this here since this is mentioned in
"developing-io-overview.md" and common to both Java and Python. Probably just
move what's not available in that page to there and refer to that page from
here ?
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Issue Time Tracking
-------------------
Worklog Id: (was: 180959)
Time Spent: 1h 20m (was: 1h 10m)
> Add page for developing I/O connectors for Java
> -----------------------------------------------
>
> Key: BEAM-6347
> URL: https://issues.apache.org/jira/browse/BEAM-6347
> Project: Beam
> Issue Type: Bug
> Components: website
> Reporter: Melissa Pashniak
> Assignee: Melissa Pashniak
> Priority: Minor
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
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