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Posted to commits@nifi.apache.org by jo...@apache.org on 2020/03/22 13:18:21 UTC
svn commit: r1875518 [24/48] - in /nifi/site/trunk/docs/nifi-docs: ./
components/org.apache.nifi/nifi-ambari-nar/1.11.4/
components/org.apache.nifi/nifi-ambari-nar/1.11.4/org.apache.nifi.reporting.ambari.AmbariReportingTask/
components/org.apache.nifi/...
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-metrics-reporting-nar/1.11.4/org.apache.nifi.metrics.reporting.task.MetricsReportingTask/index.html Sun Mar 22 13:18:15 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>MetricsReportingTask</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">MetricsReportingTask</h1><h2>Description: </h2><p>This reporting task reports a set of metrics regarding the JVM and the NiFi instanceto a reporter. The reporter is provided by a MetricReporterService. It can be optionally used for a specificprocess group if a property with the group id is provided.</p><h3>Tags: </h3><p>metrics, reporting</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a
href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name"><strong>Metric Reporter Service</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MetricReporterService<br/><strong>Implementation: </strong><a href="../org.apache.nifi.metrics.reporting.reporter.service.GraphiteMetricReporterService/index.html">GraphiteMetricReporterService</a></td><td id="description">The service that provides a reporter for the gathered metrics</td></tr><tr><td id="name">Process Group ID</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The id of the process group to report. If not specified, metrics of the root process groupare reported.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr>
</table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>System Resource Considerations:</h3>None specified.</body></html>
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+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>DeleteMongo</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor deletes from Mongo using a user-provided query that is provided in the body of a flowfile. It must
+ be a valid JSON document. The user has the option of deleting a single document or all documents that match the
+ criteria. That behavior can be configured using the related configuration property. In addition, the processor
+ can be configured to regard a failure to delete any documents as an error event, which would send the flowfile
+ with the query to the failure relationship.
+</p>
+<h3>Example Query</h3>
+<pre>
+{
+ "username": "john.smith",
+ "recipient": "jane.doe"
+}
+</pre>
+</body>
+</html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.DeleteMongo/index.html Sun Mar 22 13:18:15 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>DeleteMongo</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">DeleteMongo</h1><h2>Description: </h2><p>Executes a delete query against a MongoDB collection. The query is provided in the body of the flowfile and the user can select whether it will delete one or many documents that match it.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>delete, mongo, mongodb</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../
../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Client Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">If configured, this property will use the assigned client service for connection pooling.</td></tr><tr><td id="name">Mongo URI</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">MongoURI, typically of the form: mongodb://host1[:port1][,host2[:port2],...]<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Mongo Database Na
me</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Mongo Collection Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the collection to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apac
he.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">The SSL Context Service used to provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr><tr><td id="name">Delete Mode</td><td id="default-value">one</td><td id="allowable-values"><ul><li>Delete One <img src="../../../../../html/images/iconInfo.png" alt="Delete only the first document that matches the query." title="Delete only the first document that matches the query."></img></li><li>Delete Many <img src="../../../../../html/images/iconInfo.png" alt="Delete every document that matches the quer
y." title="Delete every document that matches the query."></img></li><li>Use 'mongodb.delete.mode' attribute <img src="../../../../../html/images/iconInfo.png" alt="Read the 'mongodb.delete.mode attribute and use that mode. Acceptable values are 'many' and 'one.'" title="Read the 'mongodb.delete.mode attribute and use that mode. Acceptable values are 'many' and 'one.'"></img></li></ul></td><td id="description">Choose between deleting one document by query or many documents by query.</td></tr><tr><td id="name">Fail When Nothing Is Deleted</td><td id="default-value">true</td><td id="allowable-values"><ul><li>True <img src="../../../../../html/images/iconInfo.png" alt="Fail when no documents are deleted." title="Fail when no documents are deleted."></img></li><li>False <img src="../../../../../html/images/iconInfo.png" alt="Do not fail when nothing is deleted." title="Do not fail when nothing is deleted."></img></li></ul></td><td id="description">Determines whether to send the flowfile
to the success or failure relationship if nothing is successfully deleted.</td></tr><tr><td id="name"><strong>Write Concern</strong></td><td id="default-value">ACKNOWLEDGED</td><td id="allowable-values"><ul><li>ACKNOWLEDGED</li><li>UNACKNOWLEDGED</li><li>FSYNCED</li><li>JOURNALED</li><li>REPLICA_ACKNOWLEDGED</li><li>MAJORITY</li></ul></td><td id="description">The write concern to use</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All FlowFiles that are written to MongoDB are routed to this relationship</td></tr><tr><td>failure</td><td>All FlowFiles that cannot be written to MongoDB are routed to this relationship</td></tr></table><h3>Reads Attributes: </h3><table id="reads-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>mongodb.delete.mode</td><td>Configurable parameter for controlling delete mode on a per-flowfile basis. The process must be configured to use this option. Acceptable
values are 'one' and 'many.'</td></tr></table><h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>GetMongo</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor runs queries against a MongoDB instance or cluster and writes the results to a flowfile. It allows
+ input, but can run standalone as well.
+</p>
+<h2>Specifying the Query</h2>
+<p>
+ The query can be specified in one of three ways:
+</p>
+<ul>
+ <li>Query configuration property.</li>
+ <li>Query Attribute configuration property.</li>
+ <li>FlowFile content.</li>
+</ul>
+<p>
+ If a value is specified in either of the configuration properties, it will not look in the FlowFile content for a
+ query.
+</p>
+<h2>Limiting/Shaping Results</h2>
+<p>
+ The following options for limiting/shaping results are available:
+</p>
+<ul>
+ <li>Limit - limit the number of results. This should not be confused with the "batch size" option which is a
+ setting for the underlying MongoDB driver to tell it how many items to retrieve in each poll of the server.</li>
+ <li>Sort - sort the result set. Requires a JSON document like <em>{ "someDate": -1 }</em></li>
+ <li>Projection - control which fields to return. Exampe, which would remove <em>_id</em>: <em>{ "_id": 0 }</em></li>
+</ul>
+<h2>Misc Options</h2>
+<p>
+ Results Per FlowFile, if set, creates a JSON array out of a batch of results and writes the result to the output.
+ Pretty Print, if enabled, will format the JSON data to be easy read by a human (ex. proper indentation of fields).
+</p>
+</body>
+</html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.GetMongo/index.html Sun Mar 22 13:18:15 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>GetMongo</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">GetMongo</h1><h2>Description: </h2><p>Creates FlowFiles from documents in MongoDB loaded by a user-specified query.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>mongodb, read, get</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Name</th><
th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Client Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">If configured, this property will use the assigned client service for connection pooling.</td></tr><tr><td id="name">Mongo URI</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">MongoURI, typically of the form: mongodb://host1[:port1][,host2[:port2],...]<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database
to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Mongo Collection Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the collection to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">The SSL Context
Service used to provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr><tr><td id="name"><strong>JSON Type</strong></td><td id="default-value">Extended</td><td id="allowable-values"><ul><li>Extended JSON <img src="../../../../../html/images/iconInfo.png" alt="Use MongoDB's "extended JSON". This is the JSON generated with toJson() on a MongoDB Document from the Java driver" title="Use MongoDB's "extended JSON". This is the JSON generated with toJson() on a MongoDB Document from the Java driver"></img></li><li>Standard JSON <img src="../../../../../html/images/iconInfo.png" alt
="Generate a JSON document that conforms to typical JSON conventions instead of Mongo-specific conventions." title="Generate a JSON document that conforms to typical JSON conventions instead of Mongo-specific conventions."></img></li></ul></td><td id="description">By default, MongoDB's Java driver returns "extended JSON". Some of the features of this variant of JSON may cause problems for other JSON parsers that expect only standard JSON types and conventions. This configuration setting controls whether to use extended JSON or provide a clean view that conforms to standard JSON.</td></tr><tr><td id="name"><strong>Pretty Print Results JSON</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>True</li><li>False</li></ul></td><td id="description">Choose whether or not to pretty print the JSON from the results of the query. Choosing 'True' can greatly increase the space requirements on disk depending on the complexity of the JSON document</td></tr><tr><td id="
name"><strong>Character Set</strong></td><td id="default-value">UTF-8</td><td id="allowable-values"></td><td id="description">Specifies the character set of the document data.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The selection criteria to do the lookup. If the field is left blank, it will look for input from an incoming connection from another processor to provide the query as a valid JSON document inside of the FlowFile's body. If this field is left blank and a timer is enabled instead of an incoming connection, that will result in a full collection fetch using a "{}" query.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query Output Attribute</td><td id="default-value"></td><t
d id="allowable-values"></td><td id="description">If set, the query will be written to a specified attribute on the output flowfiles.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Projection</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The fields to be returned from the documents in the result set; must be a valid BSON document<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Sort</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The fields by which to sort; must be a valid BSON document<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Limit</td><td id="default-value"></td><td id="allowable-values"></td><
td id="description">The maximum number of elements to return<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Batch Size</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The number of elements to be returned from the server in one batch<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Results Per FlowFile</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">How many results to put into a FlowFile at once. The whole body will be treated as a JSON array of results.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Date Format</td><td id="default-value">yyyy-MM-dd'T'HH:mm:ss'Z'</td><td id="allowable-values"></td><td id
="description">The date format string to use for formatting Date fields that are returned from Mongo. It is only applied when the JSON output format is set to Standard JSON. Full documentation for format characters can be found here: https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">The SSL Context Service
used to provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr><tr><td id="name">Send Empty Result</td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">If a query executes successfully, but returns no results, send an empty JSON document signifying no result.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All FlowFiles that have the results of a successful query execution go here.</td></tr><tr><td>failure</td><td>All input FlowFiles that are
part of a failed query execution go here.</td></tr><tr><td>original</td><td>All input FlowFiles that are part of a successful query execution go here.</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3><table id="writes-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>mongo.database.name</td><td>The database where the results came from.</td></tr><tr><td>mongo.collection.name</td><td>The collection where the results came from.</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component allows an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>GetMongoRecord</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor runs queries against a MongoDB instance or cluster and writes the results to a flowfile. It allows
+ input, but can run standalone as well. It is a record-aware version of the <em>GetMongo</em> processor.
+</p>
+<h2>Specifying the Query</h2>
+<p>
+ The query can be specified in one of three ways:
+</p>
+<ul>
+ <li>Query configuration property.</li>
+ <li>Query Attribute configuration property.</li>
+ <li>FlowFile content.</li>
+</ul>
+<p>
+ If a value is specified in either of the configuration properties, it will not look in the FlowFile content for a
+ query.
+</p>
+<h2>Limiting/Shaping Results</h2>
+<p>
+ The following options for limiting/shaping results are available:
+</p>
+<ul>
+ <li>Limit - limit the number of results. This should not be confused with the "batch size" option which is a
+ setting for the underlying MongoDB driver to tell it how many items to retrieve in each poll of the server.</li>
+ <li>Sort - sort the result set. Requires a JSON document like <em>{ "someDate": -1 }</em></li>
+ <li>Projection - control which fields to return. Exampe, which would remove <em>_id</em>: <em>{ "_id": 0 }</em></li>
+</ul>
+<h2>Misc Options</h2>
+<p>
+ Results Per FlowFile, if set, creates a JSON array out of a batch of results and writes the result to the output.
+ Pretty Print, if enabled, will format the JSON data to be easy read by a human (ex. proper indentation of fields).
+</p>
+</body>
+</html>
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>GetMongoRecord</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">GetMongoRecord</h1><h2>Description: </h2><p>A record-based version of GetMongo that uses the Record writers to write the MongoDB result set.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>mongo, mongodb, get, fetch, record, json</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Langu
age</a>.</p><table id="properties"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Client Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">If configured, this property will use the assigned client service for connection pooling.</td></tr><tr><td id="name"><strong>Record Writer</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>RecordSetWriterFactory<br/><strong>Implementations: </strong><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.xml.XMLRecordSetWriter/index.html">XMLRecordSetWriter</a><br/><a href="../../../nifi-parquet-nar/1.11.4/org.apache.nifi
.parquet.ParquetRecordSetWriter/index.html">ParquetRecordSetWriter</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.csv.CSVRecordSetWriter/index.html">CSVRecordSetWriter</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.text.FreeFormTextRecordSetWriter/index.html">FreeFormTextRecordSetWriter</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.json.JsonRecordSetWriter/index.html">JsonRecordSetWriter</a><br/><a href="../../../nifi-scripting-nar/1.11.4/org.apache.nifi.record.script.ScriptedRecordSetWriter/index.html">ScriptedRecordSetWriter</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.avro.AvroRecordSetWriter/index.html">AvroRecordSetWriter</a></td><td id="description">The record writer to use to write the result sets.</td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-v
alues"></td><td id="description">The name of the database to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Mongo Collection Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the collection to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Schema Name</strong></td><td id="default-value">${schema.name}</td><td id="allowable-values"></td><td id="description">The name of the schema in the configured schema registry to use for the query results.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query Output Attribute</td><td id="default-value"></td><td id="allowable-values"></td><td id="description
">If set, the query will be written to a specified attribute on the output flowfiles.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The selection criteria to do the lookup. If the field is left blank, it will look for input from an incoming connection from another processor to provide the query as a valid JSON document inside of the FlowFile's body. If this field is left blank and a timer is enabled instead of an incoming connection, that will result in a full collection fetch using a "{}" query.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Projection</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The fields to be returned from the documents in the
result set; must be a valid BSON document<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Sort</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The fields by which to sort; must be a valid BSON document<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Limit</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The maximum number of elements to return<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Batch Size</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The number of elements to be returned from the server in one batch<br/><strong>Supports Expression Language: true (will be ev
aluated using flow file attributes and variable registry)</strong></td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All FlowFiles that have the results of a successful query execution go here.</td></tr><tr><td>failure</td><td>All input FlowFiles that are part of a failed query execution go here.</td></tr><tr><td>original</td><td>All input FlowFiles that are part of a successful query execution go here.</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3><table id="writes-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>mongo.database.name</td><td>The database where the results came from.</td></tr><tr><td>mongo.collection.name</td><td>The collection where the results came from.</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component al
lows an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>PutMongo</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor is a general purpose processor for inserting, upserting and updating MongoDB collections.
+</p>
+<h2>Inserting Documents</h2>
+<p>
+ Each flowfile is assumed to contain only a single MongoDB document to be inserted. The contents must be valid JSON.
+ The input the Mongo shell accepts should not be confused with valid JSON. It does not support batch writes at this time.
+</p>
+<h2>Updating and Upserting</h2>
+
+<h3>Update Modes</h3>
+<p>
+ There are two methods for choosing what gets written to a document when updating:
+</p>
+<ul>
+ <li>Whole document - the entire document is replaced with the contents of the flowfile.</li>
+ <li>With Operators Enabled - the document in the flowfile content will be assumed to have update operators such as
+ <em>$set</em> and will be used to update particular fields. The whole document will not be replaced.</li>
+</ul>
+
+<p>
+ There are two ways to update:
+</p>
+<ul>
+ <li>Update Key - use one or more keys from the document.</li>
+ <li>Update Query - use a totally separate query that is not derived from the document.</li>
+</ul>
+
+<h3>Update Key</h3>
+<p>
+ The update key method takes keys from the document and builds a query from them. It will attempt to parse the <em>_id</em>
+ field as an <em>ObjectID</em> type if that is one of the keys that is specified in the configuration field. Multiple keys
+ can be specified by separating them with commas. This configuration field supports Expression Language, so it can
+ derived in part or entirely from flowfile attributes.
+</p>
+
+<h3>Update Query</h3>
+<p>
+ The update query method takes a valid JSON document as its value and uses it to find one or more documents to update.
+ This field supports Expression Language, so it can be derived in part or entirely from flowfile attributes. It is possible,
+ for instance, to put an attribute named <em>update_query</em> on a flowfile and specify <em>${update_query}</em> in the
+ configuration field so it will load the value from the flowfile.
+</p>
+
+<h3>Upserts</h3>
+<p>
+ If the upsert mode is enabled, PutMongo will insert a new document that matches the search criteria (be it a user-supplied
+ query or one built from update keys) and give it the properties that are specified in the JSON document provided in the
+ flowfile content. This feature should be used carefully, as it can result in incomplete data being added to MongoDB.
+</p>
+</body>
+</html>
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutMongo</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">PutMongo</h1><h2>Description: </h2><p>Writes the contents of a FlowFile to MongoDB</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>mongodb, insert, update, write, put</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Name</th><th>Default Value
</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Client Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">If configured, this property will use the assigned client service for connection pooling.</td></tr><tr><td id="name">Mongo URI</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">MongoURI, typically of the form: mongodb://host1[:port1][,host2[:port2],...]<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database to use<br/><str
ong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Mongo Collection Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the collection to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">The SSL Context Service used to
provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr><tr><td id="name"><strong>Mode</strong></td><td id="default-value">insert</td><td id="allowable-values"><ul><li>insert</li><li>update</li></ul></td><td id="description">Indicates whether the processor should insert or update content</td></tr><tr><td id="name"><strong>Upsert</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">When true, inserts a document if no document matches the update query criteria; this property is valid only when using update mode, otherw
ise it is ignored</td></tr><tr><td id="name">Update Query Key</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Key name used to build the update query criteria; this property is valid only when using update mode, otherwise it is ignored. Example: _id<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Update Query</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specify a full MongoDB query to be used for the lookup query to do an update/upsert.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Update Mode</strong></td><td id="default-value">doc</td><td id="allowable-values"><ul><li>With whole document</li><li>With operators enabled</li></ul></td><td id="description">Choose an update mode. You can either sup
ply a JSON document to use as a direct replacement or specify a document that contains update operators like $set, $unset, and $inc. When Operators mode is enabled, the flowfile content is expected to be the operator part for example: {$set:{"key": "value"},$inc:{"count":1234}} and the update query will come from the configured Update Query property.</td></tr><tr><td id="name"><strong>Write Concern</strong></td><td id="default-value">ACKNOWLEDGED</td><td id="allowable-values"><ul><li>ACKNOWLEDGED</li><li>UNACKNOWLEDGED</li><li>FSYNCED</li><li>JOURNALED</li><li>REPLICA_ACKNOWLEDGED</li><li>MAJORITY</li></ul></td><td id="description">The write concern to use</td></tr><tr><td id="name"><strong>Character Set</strong></td><td id="default-value">UTF-8</td><td id="allowable-values"></td><td id="description">The Character Set in which the data is encoded</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All F
lowFiles that are written to MongoDB are routed to this relationship</td></tr><tr><td>failure</td><td>All FlowFiles that cannot be written to MongoDB are routed to this relationship</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3><table id="system-resource-considerations"><tr><th>Resource</th><th>Description</th></tr><tr><td>MEMORY</td><td>An instance of this component can cause high usage of this system resource. Multiple instances or high concurrency settings may result a degradation of performance.</td></tr></table></body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.PutMongoRecord/index.html Sun Mar 22 13:18:15 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutMongoRecord</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">PutMongoRecord</h1><h2>Description: </h2><p>This processor is a record-aware processor for inserting data into MongoDB. It uses a configured record reader and schema to read an incoming record set from the body of a flowfile and then inserts batches of those records into a configured MongoDB collection. This processor does not support updates, deletes or upserts. The number of documents to insert at a time is controlled by the "Insert Batch Size" configuration property. This value should be set to a reasonable size to ensure that MongoDB is not overloaded with too many inserts at once.</p><h3>Tag
s: </h3><p>mongodb, insert, record, put</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Client Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">If configured, this property will use the assigned client service for connection pooling.</td></tr><tr><td id="name">Mongo URI</td><td id
="default-value"></td><td id="allowable-values"></td><td id="description">MongoURI, typically of the form: mongodb://host1[:port1][,host2[:port2],...]<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Mongo Collection Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the collection to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Ser
vice API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">The SSL Context Service used to provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr><tr><td id="name"><strong>Write Concern</strong></td><td id="default-value">ACKNOWLEDGED</td><td id="al
lowable-values"><ul><li>ACKNOWLEDGED</li><li>UNACKNOWLEDGED</li><li>FSYNCED</li><li>JOURNALED</li><li>REPLICA_ACKNOWLEDGED</li><li>MAJORITY</li></ul></td><td id="description">The write concern to use</td></tr><tr><td id="name"><strong>Record Reader</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>RecordReaderFactory<br/><strong>Implementations: </strong><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.syslog.Syslog5424Reader/index.html">Syslog5424Reader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.grok.GrokReader/index.html">GrokReader</a><br/><a href="../../../nifi-scripting-nar/1.11.4/org.apache.nifi.record.script.ScriptedReader/index.html">ScriptedReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.json.JsonTreeReader/index.html">JsonTreeReader</a><br/><a href="../../../nifi-record-serialization-servic
es-nar/1.11.4/org.apache.nifi.syslog.SyslogReader/index.html">SyslogReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.avro.AvroReader/index.html">AvroReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.xml.XMLReader/index.html">XMLReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.json.JsonPathReader/index.html">JsonPathReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.4/org.apache.nifi.csv.CSVReader/index.html">CSVReader</a><br/><a href="../../../nifi-parquet-nar/1.11.4/org.apache.nifi.parquet.ParquetReader/index.html">ParquetReader</a></td><td id="description">Specifies the Controller Service to use for parsing incoming data and determining the data's schema</td></tr><tr><td id="name"><strong>Insert Batch Size</strong></td><td id="default-value">100</td><td id="allowable-values"></td><td id="description">The number of record
s to group together for one single insert operation against MongoDB.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All FlowFiles that are written to MongoDB are routed to this relationship</td></tr><tr><td>failure</td><td>All FlowFiles that cannot be written to MongoDB are routed to this relationship</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>RunMongoAggregation</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor runs a MongoDB aggregation query based on user-defined settings. The
+ following is an example of such a query (and what the expected input looks like):
+</p>
+<pre>
+[{
+ "$project": {
+ "domain": 1
+ },
+ "$group": {
+ "_id": { "domain": "$domain" },
+ "total": {
+ "$sum": 1
+ }
+ }
+}]
+</pre>
+</body>
+</html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.RunMongoAggregation/index.html Sun Mar 22 13:18:15 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>RunMongoAggregation</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">RunMongoAggregation</h1><h2>Description: </h2><p>A processor that runs an aggregation query whenever a flowfile is received.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>mongo, aggregation, aggregate</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id=
"properties"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Client Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">If configured, this property will use the assigned client service for connection pooling.</td></tr><tr><td id="name">Mongo URI</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">MongoURI, typically of the form: mongodb://host1[:port1][,host2[:port2],...]<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="descri
ption">The name of the database to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Mongo Collection Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the collection to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td i
d="description">The SSL Context Service used to provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr><tr><td id="name"><strong>Character Set</strong></td><td id="default-value">UTF-8</td><td id="allowable-values"></td><td id="description">Specifies the character set of the document data.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Query</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The aggregation query to be executed.<br/><strong>Sup
ports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Allow Disk Use</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Set this to true to enable writing data to temporary files to prevent exceeding the maximum memory use limit during aggregation pipeline staged when handling large datasets.</td></tr><tr><td id="name"><strong>JSON Type</strong></td><td id="default-value">Extended</td><td id="allowable-values"><ul><li>Extended JSON <img src="../../../../../html/images/iconInfo.png" alt="Use MongoDB's "extended JSON". This is the JSON generated with toJson() on a MongoDB Document from the Java driver" title="Use MongoDB's "extended JSON". This is the JSON generated with toJson() on a MongoDB Document from the Java driver"></img></li><li>Standard JSON <img src="../../../../../html/images/iconIn
fo.png" alt="Generate a JSON document that conforms to typical JSON conventions instead of Mongo-specific conventions." title="Generate a JSON document that conforms to typical JSON conventions instead of Mongo-specific conventions."></img></li></ul></td><td id="description">By default, MongoDB's Java driver returns "extended JSON". Some of the features of this variant of JSON may cause problems for other JSON parsers that expect only standard JSON types and conventions. This configuration setting controls whether to use extended JSON or provide a clean view that conforms to standard JSON.</td></tr><tr><td id="name">Query Output Attribute</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">If set, the query will be written to a specified attribute on the output flowfiles.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Batch Size</td><td id="defaul
t-value">100</td><td id="allowable-values"></td><td id="description">The number of elements returned from the server in one batch.</td></tr><tr><td id="name">Results Per FlowFile</td><td id="default-value">1</td><td id="allowable-values"></td><td id="description">How many results to put into a flowfile at once. The whole body will be treated as a JSON array of results.</td></tr><tr><td id="name">Date Format</td><td id="default-value">yyyy-MM-dd'T'HH:mm:ss'Z'</td><td id="allowable-values"></td><td id="description">The date format string to use for formatting Date fields that are returned from Mongo. It is only applied when the JSON output format is set to Standard JSON. Full documentation for format characters can be found here: https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">SSL Context Service</td><td id="d
efault-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.4/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">The SSL Context Service used to provide client certificate information for TLS/SSL connections.</td></tr><tr><td id="name">Client Auth</td><td id="default-value">REQUIRED</td><td id="allowable-values"><ul><li>WANT</li><li>REQUIRED</li><li>NONE</li></ul></td><td id="description">Client authentication policy when connecting to secure (TLS/SSL) cluster. Possible values are REQUIRED, WANT, NONE. This property is only used when an SSL Context has been defined and enabled.</td></tr></table><h3>Relationships: </h3><tab
le id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>results</td><td>The result set of the aggregation will be sent to this relationship.</td></tr><tr><td>failure</td><td>The input flowfile gets sent to this relationship when the query fails.</td></tr><tr><td>original</td><td>The input flowfile gets sent to this relationship when the query succeeds.</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component allows an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.gridfs.DeleteGridFS/additionalDetails.html Sun Mar 22 13:18:15 2020
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>DeleteGridFS</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor retrieves one or more files from GridFS. The query to execute can be either provided in the query
+ configuration parameter or generated from the value pulled from the filename configuration parameter. Upon successful
+ execution, it will append the query that was executed as an attribute on the flowfile that was processed.
+</p>
+</body>
+</html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.gridfs.DeleteGridFS/index.html Sun Mar 22 13:18:15 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>DeleteGridFS</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">DeleteGridFS</h1><h2>Description: </h2><p>Deletes a file from GridFS using a file name or a query.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>gridfs, delete, mongodb</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Name</th><th>Defau
lt Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name"><strong>Client Service</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">The MongoDB client service to use for database connections.</td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Bucket Name</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The GridFS bucket where the files will be stored. If left blank, it
will use the default value 'fs' that the MongoDB client driver uses.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">File Name</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the file in the bucket that is the target of this processor. GridFS file names do not include path information because GridFS does not sort files into folders within a bucket.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A valid MongoDB query to use to find and delete one or more files from GridFS.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query Output Attribut
e</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">If set, the query will be written to a specified attribute on the output flowfiles.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>When the operation succeeds, the flowfile is sent to this relationship.</td></tr><tr><td>failure</td><td>When there is a failure processing the flowfile, it goes to this relationship.</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.gridfs.FetchGridFS/additionalDetails.html Sun Mar 22 13:18:15 2020
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+<!--
+ 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.
+-->
+<head>
+ <meta charset="utf-8" />
+ <title>FetchGridFS</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css" />
+</head>
+
+<body>
+<!-- Processor Documentation ================================================== -->
+<h2>Description:</h2>
+<p>
+ This processor retrieves one or more files from GridFS. The query can be provided in one of three ways:
+</p>
+
+<ul>
+ <li>Query configuration parameter.</li>
+ <li>Built for you by configuring the filename parameter. (Note: this is just a filename, Mongo queries cannot be
+ embedded in the field).</li>
+ <li>Retrieving the query from the flowfile contents.</li>
+</ul>
+
+<p>
+ The processor can also be configured to either commit only once at the end of a fetch operation or after each file
+ that is retrieved. Multiple commits is generally only necessary when retrieving a lot of data from GridFS as measured
+ in total data size, not file count, to ensure that the disks NiFi is using are not overloaded.
+</p>
+</body>
+</html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-mongodb-nar/1.11.4/org.apache.nifi.processors.mongodb.gridfs.FetchGridFS/index.html Sun Mar 22 13:18:15 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>FetchGridFS</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">FetchGridFS</h1><h2>Description: </h2><p>Retrieves one or more files from a GridFS bucket by file name or by a user-defined query.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>fetch, gridfs, mongo</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties
"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name"><strong>Client Service</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>MongoDBClientService<br/><strong>Implementation: </strong><a href="../../../nifi-mongodb-services-nar/1.11.4/org.apache.nifi.mongodb.MongoDBControllerService/index.html">MongoDBControllerService</a></td><td id="description">The MongoDB client service to use for database connections.</td></tr><tr><td id="name"><strong>Mongo Database Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database to use<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Bucket Name</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The GridFS bucket where the files will b
e stored. If left blank, it will use the default value 'fs' that the MongoDB client driver uses.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">File Name</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the file in the bucket that is the target of this processor.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A valid MongoDB query to use to fetch one or more files from GridFS.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Query Output Attribute</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">If set, the
query will be written to a specified attribute on the output flowfiles.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Operation Mode</strong></td><td id="default-value">all-at-once</td><td id="allowable-values"><ul><li>Full Query Fetch <img src="../../../../../html/images/iconInfo.png" alt="Fetch the entire query result and then make it available to downstream processors." title="Fetch the entire query result and then make it available to downstream processors."></img></li><li>Stream Query Results <img src="../../../../../html/images/iconInfo.png" alt="As soon as the query start sending results to the downstream processors at regular intervals." title="As soon as the query start sending results to the downstream processors at regular intervals."></img></li></ul></td><td id="description">This option controls when results are made available to downstream processors. If St
ream Query Results is enabled, provenance will not be tracked relative to the input flowfile if an input flowfile is received and starts the query. In Stream Query Results mode errors will be handled by sending a new flowfile with the original content and attributes of the input flowfile to the failure relationship. Streaming should only be used if there is reliable connectivity between MongoDB and NiFi.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>When the operation succeeds, the flowfile is sent to this relationship.</td></tr><tr><td>failure</td><td>When there is a failure processing the flowfile, it goes to this relationship.</td></tr><tr><td>original</td><td>The original input flowfile goes to this relationship if the query does not cause an error</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3><table id="writes-attributes"><tr><th>Name</th><th>Descripti
on</th></tr><tr><td>gridfs.file.metadata</td><td>The custom metadata stored with a file is attached to this property if it exists.</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>
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