Added Apache Tika Server example with Grobid Service
diff --git a/docker-compose-tika-grobid.yml b/docker-compose-tika-grobid.yml
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+# 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.
+
+version: "3.8"
+services:
+ 
+  ## Apache Tika Server 
+  tika:
+    image: apache/tika:1.25-full
+    # Override default so we can add configuration on classpath
+    entrypoint: [ "/bin/sh", "-c", "exec java -cp /grobid:/tika-server-1.25.jar org.apache.tika.server.TikaServerCli -h 0.0.0.0 $$0 $$@"]
+    # Kept command as example but could be added to entrypoint too
+    command: -c /grobid/tika-config.xml
+    restart: on-failure
+    ports:
+      - "9998:9998"
+    volumes:
+      -  ./sample-configs/grobid:/grobid
+    depends_on:
+      - grobid
+
+  ## Grobid Service
+  grobid:
+    image: lfoppiano/grobid:0.6.1
+    ports:
+      - "8070:8070"
+      - "8071:8071"
+
diff --git a/sample-configs/grobid/org/apache/tika/parser/journal/GrobidExtractor.properties b/sample-configs/grobid/org/apache/tika/parser/journal/GrobidExtractor.properties
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+++ b/sample-configs/grobid/org/apache/tika/parser/journal/GrobidExtractor.properties
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+# 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.
+
+grobid.server.url=http://grobid:8070
\ No newline at end of file
diff --git a/sample-configs/grobid/tika-config.xml b/sample-configs/grobid/tika-config.xml
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+++ b/sample-configs/grobid/tika-config.xml
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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+  ~ 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.
+  -->
+<properties>
+  <parsers>
+    <parser class="org.apache.tika.parser.journal.JournalParser">
+      <mime>application/pdf</mime>
+    </parser>
+  </parsers>
+</properties>