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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_r38913193 --- 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 + + ... + Map conf = new HashMap(); --- End diff -- Can you please use the same markup code as in the other code examples. > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)