Github user merrimanr commented on a diff in the pull request:
https://github.com/apache/metron/pull/1213#discussion_r222440594
--- Diff:
metron-platform/metron-parsers/src/main/java/org/apache/metron/parsers/ParserRunner.java
---
@@ -0,0 +1,234 @@
+/**
+ * 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.metron.parsers;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.metron.common.Constants;
+import org.apache.metron.common.configuration.FieldTransformer;
+import org.apache.metron.common.configuration.FieldValidator;
+import org.apache.metron.common.configuration.ParserConfigurations;
+import org.apache.metron.common.configuration.SensorParserConfig;
+import org.apache.metron.common.error.MetronError;
+import org.apache.metron.common.message.metadata.RawMessage;
+import org.apache.metron.common.utils.ReflectionUtils;
+import org.apache.metron.parsers.filters.Filters;
+import org.apache.metron.parsers.interfaces.MessageFilter;
+import org.apache.metron.parsers.interfaces.MessageParser;
+import org.apache.metron.parsers.topology.ParserComponent;
+import org.apache.metron.stellar.common.CachingStellarProcessor;
+import org.apache.metron.stellar.dsl.Context;
+import org.apache.metron.stellar.dsl.StellarFunctions;
+import org.json.simple.JSONObject;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+
+public class ParserRunner implements Serializable {
+
+ protected transient Consumer<ParserResult> onSuccess;
+ protected transient Consumer<MetronError> onError;
+
+ private HashSet<String> sensorTypes;
+ private Map<String, ParserComponent> sensorToParserComponentMap;
+
+ // Stellar variables
+ private transient Context stellarContext;
--- End diff --
Context is not serializable.
---
