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https://issues.apache.org/jira/browse/STORM-1277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15370537#comment-15370537
]
ASF GitHub Bot commented on STORM-1277:
---------------------------------------
Github user lujinhong commented on a diff in the pull request:
https://github.com/apache/storm/pull/1445#discussion_r70235783
--- Diff:
storm-core/src/jvm/org/apache/storm/executor/spout/SpoutOutputCollectorImpl.java
---
@@ -0,0 +1,155 @@
+/**
+ * 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.executor.spout;
+
+import org.apache.storm.daemon.Acker;
+import org.apache.storm.daemon.Task;
+import org.apache.storm.executor.Executor;
+import org.apache.storm.executor.ExecutorTransfer;
+import org.apache.storm.executor.TupleInfo;
+import org.apache.storm.spout.ISpout;
+import org.apache.storm.spout.ISpoutOutputCollector;
+import org.apache.storm.tuple.MessageId;
+import org.apache.storm.tuple.TupleImpl;
+import org.apache.storm.tuple.Values;
+import org.apache.storm.utils.MutableLong;
+import org.apache.storm.utils.RotatingMap;
+import org.apache.storm.utils.Utils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SpoutOutputCollectorImpl implements ISpoutOutputCollector {
+ private final Logger LOG = LoggerFactory.getLogger(getClass());
+
+ private final SpoutExecutor executor;
+ private final Task taskData;
+ private final int taskId;
+ private final MutableLong emittedCount;
+ private final boolean hasAckers;
+ private final Random random;
+ private final Boolean isEventLoggers;
+ private final Boolean isDebug;
+ private final RotatingMap<Long, TupleInfo> pending;
+
+ public SpoutOutputCollectorImpl(ISpout spout, SpoutExecutor executor,
Task taskData, int taskId,
+ MutableLong emittedCount, boolean
hasAckers, Random random,
+ Boolean isEventLoggers, Boolean
isDebug, RotatingMap<Long, TupleInfo> pending) {
+ this.executor = executor;
+ this.taskData = taskData;
+ this.taskId = taskId;
+ this.emittedCount = emittedCount;
+ this.hasAckers = hasAckers;
+ this.random = random;
+ this.isEventLoggers = isEventLoggers;
+ this.isDebug = isDebug;
+ this.pending = pending;
+ }
+
+ @Override
+ public List<Integer> emit(String streamId, List<Object> tuple, Object
messageId) {
+ return sendSpoutMsg(streamId, tuple, messageId, null);
+ }
+
+ @Override
+ public void emitDirect(int taskId, String streamId, List<Object>
tuple, Object messageId) {
+ sendSpoutMsg(streamId, tuple, messageId, taskId);
+ }
+
+ @Override
+ public long getPendingCount() {
+ return pending.size();
+ }
+
+ @Override
+ public void reportError(Throwable error) {
+ executor.getReportError().report(error);
+ }
+
+ private List<Integer> sendSpoutMsg(String stream, List<Object> values,
Object messageId, Integer outTaskId) {
+ emittedCount.increment();
+
+ java.util.List<Integer> outTasks;
--- End diff --
java.util. can be removed.
> port backtype.storm.daemon.executor to java
> -------------------------------------------
>
> Key: STORM-1277
> URL: https://issues.apache.org/jira/browse/STORM-1277
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-core
> Reporter: Robert Joseph Evans
> Assignee: Cody
> Labels: java-migration, jstorm-merger
>
> https://github.com/apache/storm/tree/jstorm-import/jstorm-core/src/main/java/com/alibaba/jstorm/task
> kind of. Tasks and executors are combined in jstorm.
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