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1. delete a collection in solr: 

   bin/solr delete -c collection_name


2. Show all docs in OpenSearch/Elasticsearch: https://localhost:9200/tika-test/_search?pretty=true&q=*:*

3) Hands-on tika-pipes module workshop

January 24, 2022, Monday 11am EST/4pm UTC

The dial-in information is available to those who register via Meetup.

I'm currently working on this, and it should be ready by 10:30am EST/4:30pm UTC – a half hour before the start

Useful documentation: tika-pipes

Prerequisites:

1. java >= 8
2. curl (or postman or something similar)
3. Unzip tika-pipes-tutorial-20211202.zip 
4. In tika-pipes-tutorial-20220124/app-bin/:
   1. https://dlcdn.apache.org/tika/2.2.1/tika-app-2.2.1.jar
   2. https://repo1.maven.org/maven2/org/apache/tika/tika-emitter-fs/2.2.1/tika-emitter-fs-2.2.1.jar
   3. https://repo1.maven.org/maven2/org/apache/tika/tika-emitter-solr/2.2.1/tika-emitter-solr-2.2.1.jar OR https://repo1.maven.org/maven2/org/apache/tika/tika-emitter-opensearch/2.2.1/tika-emitter-opensearch-2.2.1.jar
   4. https://ci-builds.apache.org/job/Tika/job/tika-main-jdk8/437/org.apache.tika$tika-core/artifact/org.apache.tika/tika-core/2.2.2-20220124.115541-55/tika-core-2.2.2-20220124.115541-55-test-jar-with-dependencies.jar
5. Optional: In tika-pipes-tutorial-20220124/server-bin/:
   1. tika-server-standard jar: https://dlcdn.apache.org/tika/2.2.1/tika-server-standard-2.2.1.jar
   2. https://repo1.maven.org/maven2/org/apache/tika/tika-emitter-fs/2.2.1/tika-emitter-fs-2.2.1.jar
   3. https://repo1.maven.org/maven2/org/apache/tika/tika-emitter-solr/2.2.1/tika-emitter-solr-2.2.1.jar OR https://repo1.maven.org/maven2/org/apache/tika/tika-emitter-opensearch/2.2.1/tika-emitter-opensearch-2.2.1.jar
   4. https://ci-builds.apache.org/job/Tika/job/tika-main-jdk8/437/org.apache.tika$tika-core/artifact/org.apache.tika/tika-core/2.2.2-20220124.115541-55/tika-core-2.2.2-20220124.115541-55-test-jar-with-dependencies.jar
6. Installation of Apache Solr (~8.9.x) and/or OpenSearch (~1.x) and/or Elasticsearch (7.x)

Fileshare to Fileshare warm up

1. Run the async processor via tika-app

   1. Configure the basePath element in FileSystemPipesIterator and FileSystemPipesIterator in configs/tika-config-app-fs-to-fs.xml

      Code Block
      language xml title FileSystemPipesIterator collapse true
      <fetcher class="org.apache.tika.pipes.fetcher.fs.FileSystemFetcher"> <params> <name>fsf</name> <basePath>/Users/allison/Desktop/tika-pipes-tutorial-20220124/docs</basePath> </params> </fetcher> <pipesIterator class="org.apache.tika.pipes.pipesiterator.fs.FileSystemPipesIterator"> <params> <fetcherName>fsf</fetcherName> <emitterName>fse</emitterName> <basePath>/Users/allison/Desktop/tika-pipes-tutorial-20220124/docs</basePath> </params> </pipesIterator>

      
      

   2. Configure the basePath element in FileSystemPipesEmitter in configs/tika-config-app-fs-to-fs.xml

      Code Block
      language xml title FileSystemPipesIterator collapse true
      <emitters> <emitter class="org.apache.tika.pipes.emitter.fs.FileSystemEmitter"> <params> <name>fse</name> <basePath>/Users/allison/Desktop/tika-pipes-tutorial-20220124/extracts</basePath> </params> </emitter> </emitters>

      
      

   3. java -cp "app-bin/*" org.apache.tika.cli.TikaCLI -a --config=configs/tika-config-app-fs-to-fs.xml

OpenSearch/Elasticsearch Example (fileshare to OpenSearch/ElasticSearch)

1. Start opensearch via Docker:
   1. docker pull opensearchproject/opensearch:1.2.0
   2. docker run -p 9200:9200 -p 9600:9600 -e "discovery.type=single-node" opensearchproject/opensearch:1.2.0
2. Curl schema to opensearch: 

   curl -k -T configs/opensearch/opensearch-parent-child-mappings.json -u admin:admin -H "Content-Type:application/json" https://localhost:9200/tika-test

3. Configure the basePath element in FileSystemPipesIterator a nd FileSystemFetcher in configs/opensearch/tika-config-opensearch.xml