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| <div class="section"> |
| <h2>Configuring Apache Atlas<a name="Configuring_Apache_Atlas"></a></h2></div> |
| <div class="section"> |
| <h3>Introduction<a name="Introduction"></a></h3> |
| <p>All configuration in Atlas uses java properties style configuration.</p></div> |
| <div class="section"> |
| <h3>Application Properties<a name="Application_Properties"></a></h3> |
| <p>The main configuration file is application.properties which is in the <b>conf</b> dir at the deployed location. It consists of the following sections:</p></div> |
| <div class="section"> |
| <h4>Graph Database Configs<a name="Graph_Database_Configs"></a></h4></div> |
| <div class="section"> |
| <h5>Graph persistence engine<a name="Graph_persistence_engine"></a></h5> |
| <p><a href="http://s3.thinkaurelius.com/docs/titan/0.5.4/titan-config-ref.html">link</a> for more details. The example below uses BerkeleyDBJE.</p> |
| <div class="source"> |
| <pre> |
| atlas.graph.storage.backend=berkeleyje |
| atlas.graph.storage.directory=data/berkley |
| |
| </pre></div></div> |
| <div class="section"> |
| <h5>Graph Search Index<a name="Graph_Search_Index"></a></h5> |
| <p>This section sets up the graph db - titan - to use an search indexing system. The example configuration below setsup to use an embedded Elastic search indexing system.</p> |
| <div class="source"> |
| <pre> |
| atlas.graph.index.search.backend=elasticsearch |
| atlas.graph.index.search.directory=data/es |
| atlas.graph.index.search.elasticsearch.client-only=false |
| atlas.graph.index.search.elasticsearch.local-mode=true |
| atlas.graph.index.search.elasticsearch.create.sleep=2000 |
| |
| </pre></div></div> |
| <div class="section"> |
| <h4>Hive Lineage Configs<a name="Hive_Lineage_Configs"></a></h4> |
| <p>The higher layer services like hive lineage, schema, etc. are driven by the type system and this section encodes the specific types for the hive data model.</p> |
| <p># This models reflects the base super types for Data and Process</p> |
| <div class="source"> |
| <pre> |
| atlas.lineage.hive.table.type.name=DataSet |
| atlas.lineage.hive.process.type.name=Process |
| atlas.lineage.hive.process.inputs.name=inputs |
| atlas.lineage.hive.process.outputs.name=outputs |
| |
| ## Schema |
| atlas.lineage.hive.table.schema.query=hive_table where name=?, columns |
| |
| </pre></div></div> |
| <div class="section"> |
| <h4>Security Properties<a name="Security_Properties"></a></h4></div> |
| <div class="section"> |
| <h5>SSL config<a name="SSL_config"></a></h5> |
| <p>The following property is used to toggle the SSL feature.</p> |
| <div class="source"> |
| <pre> |
| atlas.enableTLS=false |
| |
| </pre></div></div> |
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