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https://issues.apache.org/jira/browse/FLINK-2525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14744355#comment-14744355
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ASF GitHub Bot commented on FLINK-2525:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/1046#discussion_r39452503
--- Diff:
flink-core/src/main/java/org/apache/flink/configuration/Configuration.java ---
@@ -418,6 +418,17 @@ public void setBytes(String key, byte[] bytes) {
}
}
+ /**
+ * Returns the clone of confData.
+ *
+ * @return the clone of confData
+ */
+ public HashMap<String, Object> getConfDataClone() {
+ synchronized (this.confData) {
+ return new HashMap<String, Object>(this.confData);
--- End diff --
This will just create a shallow copy, not a deep copy. Is that good enough?
> 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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