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https://issues.apache.org/jira/browse/FLINK-2525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14723406#comment-14723406
]
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_r38312165
--- Diff:
flink-contrib/flink-storm-compatibility/flink-storm-compatibility-examples/src/main/java/org/apache/flink/stormcompatibility/excamation/ExclamationWithStormBolt.java
---
@@ -101,20 +143,23 @@ public String map(String value) throws Exception {
private static boolean fileOutput = false;
private static String textPath;
private static String outputPath;
+ private static int exclamationNum;
private static boolean parseParameters(final String[] args) {
if (args.length > 0) {
// parse input arguments
fileOutput = true;
- if (args.length == 2) {
+ if (args.length == 3) {
textPath = args[0];
outputPath = args[1];
+ exclamationNum = Integer.parseInt(args[2]);
} else {
System.err.println("Usage:
ExclamationWithStormBolt <text path> <result path>");
return false;
}
} else {
+ exclamationNum = 3;
System.out.println("Executing ExclamationWithStormBolt
example with built-in default data");
System.out.println(" Provide parameters to read input
data from a file");
System.out.println(" Usage: ExclamationWithStormBolt
<text path> <result path>");
--- End diff --
param list
> 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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