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https://issues.apache.org/jira/browse/STORM-1616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15190017#comment-15190017
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ASF GitHub Bot commented on STORM-1616:
---------------------------------------
Github user knusbaum commented on a diff in the pull request:
https://github.com/apache/storm/pull/1199#discussion_r55755996
--- Diff:
storm-core/src/jvm/org/apache/storm/topology/ResourceDeclarer.java ---
@@ -0,0 +1,24 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.storm.topology;
+
+public interface ResourceDeclarer <T extends ResourceDeclarer> {
+ T setMemoryLoad(Number onHeap);
--- End diff --
Number is just the class RAS uses to hold resource counts. I'm not sure
what led to that decision. This interface was pulled out of
`ComponentConfigurationDeclarer` (which now inherits this), so the method names
and signatures should remain the same.
> Add RAS API for Trident
> -----------------------
>
> Key: STORM-1616
> URL: https://issues.apache.org/jira/browse/STORM-1616
> Project: Apache Storm
> Issue Type: Bug
> Reporter: Kyle Nusbaum
> Assignee: Kyle Nusbaum
>
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