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https://issues.apache.org/jira/browse/FLINK-2525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734648#comment-14734648
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ASF GitHub Bot commented on FLINK-2525:
---------------------------------------
Github user mjsax commented on a diff in the pull request:
https://github.com/apache/flink/pull/1046#discussion_r38914053
--- Diff: docs/apis/storm_compatibility.md ---
@@ -201,6 +201,26 @@ DataStream<BoltOutputType> s2 =
splitStream.select("s2").transform(/* use Bolt f
See
[SpoutSplitExample.java](https://github.com/apache/flink/tree/master/flink-contrib/flink-storm-compatibility/flink-storm-compatibility-examples/src/main/java/org/apache/flink/stormcompatibility/split/SpoutSplitExample.java)
for a full example.
+## Configure for embedded Spouts/Bolts
+Embedder spouts/bolts can be configure with user defined parameters. User
defined parameters is a config `Map` and be called by `Spout.open(...)` and
`Bolt.prepare()`
+as first parameter. Configuration can be used in storm topologies mode or
flink mode.
+
+ 1.Storm topologies mode example
--- End diff --
I don't think we need example code for embedded mode. (See "multiple output
streams": If a whole topology is executed using FlinkTopologyBuilder etc.,
there is no special attention required – it works as in regular Storm. ). A
simple sentence in the paragraph should be sufficient.
> Add configuration support in Storm-compatibility
> ------------------------------------------------
>
> Key: FLINK-2525
> URL: https://issues.apache.org/jira/browse/FLINK-2525
> Project: Flink
> Issue Type: New Feature
> Components: Storm Compatibility
> Reporter: fangfengbin
> Assignee: fangfengbin
>
> Spouts and Bolt are initialized by a call to `Spout.open(...)` and
> `Bolt.prepare()`, respectively. Both methods have a config `Map` as first
> parameter. This map is currently not populated. Thus, Spouts and Bolts cannot
> be configure with user defined parameters. In order to support this feature,
> spout and bolt wrapper classes need to be extended to create a proper `Map`
> object. Furthermore, the clients need to be extended to take a `Map`,
> translate it into a Flink `Configuration` that is forwarded to the wrappers
> for proper initialization of the map.
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