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https://issues.apache.org/jira/browse/NIFI-2565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15824024#comment-15824024
]
ASF GitHub Bot commented on NIFI-2565:
--------------------------------------
Github user trixpan commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1108#discussion_r96236367
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractGrok.java
---
@@ -0,0 +1,298 @@
+/*
+ * 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.nifi.processors.standard;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.thekraken.grok.api.Grok;
+import io.thekraken.grok.api.Match;
+import io.thekraken.grok.api.exception.GrokException;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.components.Validator;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.flowfile.FlowFile;
+
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.DataUnit;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.InputStreamCallback;
+import org.apache.nifi.processor.io.StreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.stream.io.BufferedOutputStream;
+import org.apache.nifi.stream.io.StreamUtils;
+import org.apache.nifi.util.StopWatch;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.charset.Charset;
+import java.util.List;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.TimeUnit;
+
+
+@Tags({"Grok Processor", "grok", "log", "text", "parse", "delimit",
"extract"})
--- End diff --
"Grok Processor" looks a bit out of place but should not prevent merge.
> NiFi processor to parse logs using Grok patterns
> ------------------------------------------------
>
> Key: NIFI-2565
> URL: https://issues.apache.org/jira/browse/NIFI-2565
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Andre
>
> Following up on Ryan Ward to create a Grok capable parser
> https://mail-archives.apache.org/mod_mbox/nifi-dev/201606.mbox/%3CCADD=rnPa8nHkJbeM280=PTQ=wurtwhstm5u+7btoo9pcym2...@mail.gmail.com%3E
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