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Posted to commits@nifi.apache.org by jo...@apache.org on 2020/01/23 03:48:24 UTC
svn commit: r1873052 [29/49] - in /nifi/site/trunk/docs/nifi-docs: ./
components/org.apache.nifi/nifi-ambari-nar/1.11.0/
components/org.apache.nifi/nifi-ambari-nar/1.11.0/org.apache.nifi.reporting.ambari.AmbariReportingTask/
components/org.apache.nifi/...
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.xml.XMLRecordSetWriter/additionalDetails.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.xml.XMLRecordSetWriter/additionalDetails.html?rev=1873052&view=auto
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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>XMLRecordSetWriter</title>
+ <link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"/>
+ </head>
+
+ <body>
+ <p>
+ The XMLRecordSetWriter Controller Service writes record objects to XML. The Controller Service must be configured
+ with a schema that describes the structure of the record objects. Multiple records are wrapped by a root node.
+ The name of the root node can be configured via property. If no root node is configured, the writer expects
+ only one record for each FlowFile (that will not be wrapped). As Avro does not support defining attributes for
+ records, this writer currently does not support writing XML attributes.
+ </p>
+
+ <h2>
+ Example: Simple records
+ </h2>
+
+ <code>
+ <pre>
+ RecordSet (
+ Record (
+ Field "name1" = "value1",
+ Field "name2" = 42
+ ),
+ Record (
+ Field "name1" = "value2",
+ Field "name2" = 84
+ )
+ )
+ </pre>
+ </code>
+
+ <p>
+ This record can be described by the following schema:
+ </p>
+
+ <code>
+ <pre>
+ {
+ "name": "test",
+ "namespace": "nifi",
+ "type": "record",
+ "fields": [
+ { "name": "name1", "type": "string" },
+ { "name": "name2", "type": "int" }
+ ]
+ }
+ </pre>
+ </code>
+
+ <p>
+ Assuming that "root_name" has been configured as the name for the root node and "record_name" has been configured
+ as the name for the record nodes, the writer will write the following XML:
+ </p>
+
+ <code>
+ <pre>
+ <root_name>
+ <record_name>
+ <name1>value1</name1>
+ <name2>42</name2>
+ </record_name>
+ <record_name>
+ <name1>value2</name1>
+ <name2>84</name2>
+ </record_name>
+ </root_name>
+ </pre>
+ </code>
+
+ <p>
+ The writer furthermore can be configured how to treat null or missing values in records:
+ </p>
+
+ <code>
+ <pre>
+ RecordSet (
+ Record (
+ Field "name1" = "value1",
+ Field "name2" = null
+ ),
+ Record (
+ Field "name1" = "value2",
+ )
+ )
+ </pre>
+ </code>
+
+ <p>
+ If the writer is configured always to suppress missing or null values, only the field of name "name1" will appear
+ in the XML. If the writer ist configured only to suppress missing values, the field of name "name2" will appear in
+ the XML as a node without content for the first record. If the writer is configured never to suppress anything,
+ the field of name "name2" will appear in the XML as a node without content for both records.
+ </p>
+
+ <h2>
+ Example: Arrays
+ </h2>
+
+ <p>
+ The writer furthermore can be configured how to write arrays:
+ </p>
+
+ <code>
+ <pre>
+ RecordSet (
+ Record (
+ Field "name1" = "value1",
+ Field "array_field" = [ 1, 2, 3 ]
+ )
+ )
+ </pre>
+ </code>
+
+ <p>
+ This record can be described by the following schema:
+ </p>
+
+ <code>
+ <pre>
+ {
+ "name": "test",
+ "namespace": "nifi",
+ "type": "record",
+ "fields": [
+ { "name": "array_field", "type":
+ { "type": "array", "items": int }
+ },
+ { "name": "name1", "type": "string" }
+ ]
+ }
+ </pre>
+ </code>
+
+ <p>
+ If the writer is configured not to wrap arrays, it will transform the record to the following XML:
+ </p>
+
+ <code>
+ <pre>
+ <root_name>
+ <record_name>
+ <name1>value1</name1>
+ <array_field>1</array_field>
+ <array_field>2</array_field>
+ <array_field>3</array_field>
+ </record_name>
+ </root_name>
+ </pre>
+ </code>
+
+ <p>
+ If the writer is configured to wrap arrays using the field name as wrapper and "elem" as tag name for element nodes,
+ it will transform the record to the following XML:
+ </p>
+
+ <code>
+ <pre>
+ <root_name>
+ <record_name>
+ <name1>value1</field2>
+ <array_field>
+ <elem>1</elem>
+ <elem>2</elem>
+ <elem>3</elem>
+ </array_field>
+ </record_name>
+ </root_name>
+ </pre>
+ </code>
+
+ <p>
+ If the writer is configured to wrap arrays using "wrap" as wrapper and the field name as tag name for element nodes,
+ it will transform the record to the following XML:
+ </p>
+
+ <code>
+ <pre>
+ <root_name>
+ <record_name>
+ <name1>value1</field2>
+ <wrap>
+ <array_field>1</array_field>
+ <array_field>2</array_field>
+ <array_field>3</array_field>
+ </wrap>
+ </record_name>
+ </root_name>
+ </pre>
+ </code>
+
+ </body>
+</html>
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URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.xml.XMLRecordSetWriter/index.html?rev=1873052&view=auto
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.xml.XMLRecordSetWriter/index.html Thu Jan 23 03:48:17 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>XMLRecordSetWriter</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;">XMLRecordSetWriter</h1><h2>Description: </h2><p>Writes a RecordSet to XML. The records are wrapped by a root tag.</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>xml, resultset, writer, serialize, record, recordset, row</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>Schema Write Strategy</strong></td><td id="default-value">no-schema</td><td id="allowable-values"><ul><li>Set 'schema.name' Attribute <img src="../../../../../html/images/iconInfo.png" alt="The FlowFile will be given an attribute named 'schema.name' and this attribute will indicate the name of the schema in the Schema Registry. Note that ifthe schema for a record is not obtained from a Schema Registry, then no attribute will be added." title="The FlowFile will be given an attribute named 'schema.name' and this attribute will indicate the name of the schema in the Schema Registry. Note that ifthe schema for a record is not obtained from a Schema Registry, then no attribute will be added."></img></li><li>Set 'avro.schema' Attribute <img src="../../../../../html/images/iconInfo.png" alt="The FlowFile will be given an attribute named 'avro.schem
a' and this attribute will contain the Avro Schema that describes the records in the FlowFile. The contents of the FlowFile need not be Avro, but the text of the schema will be used." title="The FlowFile will be given an attribute named 'avro.schema' and this attribute will contain the Avro Schema that describes the records in the FlowFile. The contents of the FlowFile need not be Avro, but the text of the schema will be used."></img></li><li>HWX Schema Reference Attributes <img src="../../../../../html/images/iconInfo.png" alt="The FlowFile will be given a set of 3 attributes to describe the schema: 'schema.identifier', 'schema.version', and 'schema.protocol.version'. Note that if the schema for a record does not contain the necessary identifier and version, an Exception will be thrown when attempting to write the data." title="The FlowFile will be given a set of 3 attributes to describe the schema: 'schema.identifier', 'schema.version', and 'schema.protocol.version'. Note that if
the schema for a record does not contain the necessary identifier and version, an Exception will be thrown when attempting to write the data."></img></li><li>HWX Content-Encoded Schema Reference <img src="../../../../../html/images/iconInfo.png" alt="The content of the FlowFile will contain a reference to a schema in the Schema Registry service. The reference is encoded as a single byte indicating the 'protocol version', followed by 8 bytes indicating the schema identifier, and finally 4 bytes indicating the schema version, as per the Hortonworks Schema Registry serializers and deserializers, as found at https://github.com/hortonworks/registry. This will be prepended to each FlowFile. Note that if the schema for a record does not contain the necessary identifier and version, an Exception will be thrown when attempting to write the data." title="The content of the FlowFile will contain a reference to a schema in the Schema Registry service. The reference is encoded as a single byte i
ndicating the 'protocol version', followed by 8 bytes indicating the schema identifier, and finally 4 bytes indicating the schema version, as per the Hortonworks Schema Registry serializers and deserializers, as found at https://github.com/hortonworks/registry. This will be prepended to each FlowFile. Note that if the schema for a record does not contain the necessary identifier and version, an Exception will be thrown when attempting to write the data."></img></li><li>Confluent Schema Registry Reference <img src="../../../../../html/images/iconInfo.png" alt="The content of the FlowFile will contain a reference to a schema in the Schema Registry service. The reference is encoded as a single 'Magic Byte' followed by 4 bytes representing the identifier of the schema, as outlined at http://docs.confluent.io/current/schema-registry/docs/serializer-formatter.html. This will be prepended to each FlowFile. Note that if the schema for a record does not contain the necessary identifier and v
ersion, an Exception will be thrown when attempting to write the data. This is based on the encoding used by version 3.2.x of the Confluent Schema Registry." title="The content of the FlowFile will contain a reference to a schema in the Schema Registry service. The reference is encoded as a single 'Magic Byte' followed by 4 bytes representing the identifier of the schema, as outlined at http://docs.confluent.io/current/schema-registry/docs/serializer-formatter.html. This will be prepended to each FlowFile. Note that if the schema for a record does not contain the necessary identifier and version, an Exception will be thrown when attempting to write the data. This is based on the encoding used by version 3.2.x of the Confluent Schema Registry."></img></li><li>Do Not Write Schema <img src="../../../../../html/images/iconInfo.png" alt="Do not add any schema-related information to the FlowFile." title="Do not add any schema-related information to the FlowFile."></img></li></ul></td><td
id="description">Specifies how the schema for a Record should be added to the data.</td></tr><tr><td id="name">Schema Cache</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>RecordSchemaCacheService<br/><strong>Implementation: </strong><a href="../org.apache.nifi.schema.inference.VolatileSchemaCache/index.html">VolatileSchemaCache</a></td><td id="description">Specifies a Schema Cache to add the Record Schema to so that Record Readers can quickly lookup the schema.</td></tr><tr><td id="name"><strong>Schema Access Strategy</strong></td><td id="default-value">inherit-record-schema</td><td id="allowable-values"><ul><li>Use 'Schema Name' Property <img src="../../../../../html/images/iconInfo.png" alt="The name of the Schema to use is specified by the 'Schema Name' Property. The value of this property is used to lookup the Schema in the configured Schema Registry service." title="The name of the Schema to use is specified by the 'Schem
a Name' Property. The value of this property is used to lookup the Schema in the configured Schema Registry service."></img></li><li>Inherit Record Schema <img src="../../../../../html/images/iconInfo.png" alt="The schema used to write records will be the same schema that was given to the Record when the Record was created." title="The schema used to write records will be the same schema that was given to the Record when the Record was created."></img></li><li>Use 'Schema Text' Property <img src="../../../../../html/images/iconInfo.png" alt="The text of the Schema itself is specified by the 'Schema Text' Property. The value of this property must be a valid Avro Schema. If Expression Language is used, the value of the 'Schema Text' property must be valid after substituting the expressions." title="The text of the Schema itself is specified by the 'Schema Text' Property. The value of this property must be a valid Avro Schema. If Expression Language is used, the value of the 'Schema Te
xt' property must be valid after substituting the expressions."></img></li></ul></td><td id="description">Specifies how to obtain the schema that is to be used for interpreting the data.</td></tr><tr><td id="name">Schema Registry</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SchemaRegistry<br/><strong>Implementations: </strong><a href="../../../nifi-hwx-schema-registry-nar/1.11.0/org.apache.nifi.schemaregistry.hortonworks.HortonworksSchemaRegistry/index.html">HortonworksSchemaRegistry</a><br/><a href="../../../nifi-confluent-platform-nar/1.11.0/org.apache.nifi.confluent.schemaregistry.ConfluentSchemaRegistry/index.html">ConfluentSchemaRegistry</a><br/><a href="../../../nifi-registry-nar/1.11.0/org.apache.nifi.schemaregistry.services.AvroSchemaRegistry/index.html">AvroSchemaRegistry</a></td><td id="description">Specifies the Controller Service to use for the Schema Registry</td></tr><tr><td id="name">Schema Name</td><td id="de
fault-value">${schema.name}</td><td id="allowable-values"></td><td id="description">Specifies the name of the schema to lookup in the Schema Registry property<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Schema Version</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the version of the schema to lookup in the Schema Registry. If not specified then the latest version of the schema will be retrieved.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Schema Branch</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the name of the branch to use when looking up the schema in the Schema Registry property. If the chosen Schema Registry does not support branching, this value will be ignored.<br/><st
rong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Schema Text</td><td id="default-value">${avro.schema}</td><td id="allowable-values"></td><td id="description">The text of an Avro-formatted Schema<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"></td><td id="allowable-values"></td><td id="description">Specifies the format to use when reading/writing Date fields. If not specified, Date fields will be assumed to be number of milliseconds since epoch (Midnight, Jan 1, 1970 GMT). If specified, the value must match the Java Simple Date Format (for example, MM/dd/yyyy for a two-digit month, followed by a two-digit day, followed by a four-digit year, all separated by '/' characters, as in 01/01/2017).</td></tr><tr><td id="name">Time Format</td><td id="defau
lt-value"></td><td id="allowable-values"></td><td id="description">Specifies the format to use when reading/writing Time fields. If not specified, Time fields will be assumed to be number of milliseconds since epoch (Midnight, Jan 1, 1970 GMT). If specified, the value must match the Java Simple Date Format (for example, HH:mm:ss for a two-digit hour in 24-hour format, followed by a two-digit minute, followed by a two-digit second, all separated by ':' characters, as in 18:04:15).</td></tr><tr><td id="name">Timestamp Format</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the format to use when reading/writing Timestamp fields. If not specified, Timestamp fields will be assumed to be number of milliseconds since epoch (Midnight, Jan 1, 1970 GMT). If specified, the value must match the Java Simple Date Format (for example, MM/dd/yyyy HH:mm:ss for a two-digit month, followed by a two-digit day, followed by a four-digit year, all separated by
'/' characters; and then followed by a two-digit hour in 24-hour format, followed by a two-digit minute, followed by a two-digit second, all separated by ':' characters, as in 01/01/2017 18:04:15).</td></tr><tr><td id="name"><strong>Suppress Null Values</strong></td><td id="default-value">never-suppress</td><td id="allowable-values"><ul><li>Never Suppress <img src="../../../../../html/images/iconInfo.png" alt="Fields that are missing (present in the schema but not in the record), or that have a value of null, will be written out as a null value" title="Fields that are missing (present in the schema but not in the record), or that have a value of null, will be written out as a null value"></img></li><li>Always Suppress <img src="../../../../../html/images/iconInfo.png" alt="Fields that are missing (present in the schema but not in the record), or that have a value of null, will not be written out" title="Fields that are missing (present in the schema but not in the record), or that
have a value of null, will not be written out"></img></li><li>Suppress Missing Values <img src="../../../../../html/images/iconInfo.png" alt="When a field has a value of null, it will be written out. However, if a field is defined in the schema and not present in the record, the field will not be written out." title="When a field has a value of null, it will be written out. However, if a field is defined in the schema and not present in the record, the field will not be written out."></img></li></ul></td><td id="description">Specifies how the writer should handle a null field</td></tr><tr><td id="name"><strong>Pretty Print XML</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Specifies whether or not the XML should be pretty printed</td></tr><tr><td id="name">Name of Root Tag</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the name of the XML root tag wra
pping the record set. This property has to be defined if the writer is supposed to write multiple records in a single FlowFile.</td></tr><tr><td id="name">Name of Record Tag</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the name of the XML record tag wrapping the record fields. If this is not set, the writer will use the record name in the schema.</td></tr><tr><td id="name"><strong>Wrap Elements of Arrays</strong></td><td id="default-value">no-wrapping</td><td id="allowable-values"><ul><li>Use Property as Wrapper <img src="../../../../../html/images/iconInfo.png" alt="The value of the property "Array Tag Name" will be used as the tag name to wrap elements of an array. The field name of the array field will be used for the tag name of the elements." title="The value of the property "Array Tag Name" will be used as the tag name to wrap elements of an array. The field name of the array field will be used for the tag na
me of the elements."></img></li><li>Use Property for Elements <img src="../../../../../html/images/iconInfo.png" alt="The value of the property "Array Tag Name" will be used for the tag name of the elements of an array. The field name of the array field will be used as the tag name to wrap elements." title="The value of the property "Array Tag Name" will be used for the tag name of the elements of an array. The field name of the array field will be used as the tag name to wrap elements."></img></li><li>No Wrapping <img src="../../../../../html/images/iconInfo.png" alt="The elements of an array will not be wrapped" title="The elements of an array will not be wrapped"></img></li></ul></td><td id="description">Specifies how the writer wraps elements of fields of type array</td></tr><tr><td id="name">Array Tag Name</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Name of the tag used by property "Wrap Elements of Arrays" to write ar
rays</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 to use when writing the data to the FlowFile</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"><head><meta charset="utf-8"></meta><title>RedisConnectionPoolService</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;">RedisConnectionPoolService</h1><h2>Description: </h2><p>A service that provides connections to Redis.</p><h3>Tags: </h3><p>redis, cache</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, whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>, and whether a property is considered "sensitive", meaning that its value will be encrypted. Before entering a value
in a sensitive property, ensure that the <strong>nifi.properties</strong> file has an entry for the property <strong>nifi.sensitive.props.key</strong>.</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>Redis Mode</strong></td><td id="default-value">Standalone</td><td id="allowable-values"><ul><li>Standalone <img src="../../../../../html/images/iconInfo.png" alt="A single standalone Redis instance." title="A single standalone Redis instance."></img></li><li>Sentinel <img src="../../../../../html/images/iconInfo.png" alt="Redis Sentinel which provides high-availability. Described further at https://redis.io/topics/sentinel" title="Redis Sentinel which provides high-availability. Described further at https://redis.io/topics/sentinel"></img></li><li>Cluster <img src="../../../../../html/images/iconInfo.png" alt="Clustered Redis which provides sharding and replication. Described further at https:/
/redis.io/topics/cluster-spec" title="Clustered Redis which provides sharding and replication. Described further at https://redis.io/topics/cluster-spec"></img></li></ul></td><td id="description">The type of Redis being communicated with - standalone, sentinel, or clustered.</td></tr><tr><td id="name"><strong>Connection String</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The connection string for Redis. In a standalone instance this value will be of the form hostname:port. In a sentinel instance this value will be the comma-separated list of sentinels, such as host1:port1,host2:port2,host3:port3. In a clustered instance this value will be the comma-separated list of cluster masters, such as host1:port,host2:port,host3:port.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Database Index</strong></td><td id="default-value">0</td><td id="allowable-
values"></td><td id="description">The database index to be used by connections created from this connection pool. See the databases property in redis.conf, by default databases 0-15 will be available.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Communication Timeout</strong></td><td id="default-value">10 seconds</td><td id="allowable-values"></td><td id="description">The timeout to use when attempting to communicate with Redis.</td></tr><tr><td id="name"><strong>Cluster Max Redirects</strong></td><td id="default-value">5</td><td id="allowable-values"></td><td id="description">The maximum number of redirects that can be performed when clustered.</td></tr><tr><td id="name">Sentinel Master</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the sentinel master, require when Mode is set to Sentinel<br/><strong>Supports Expression Language: true (wil
l be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The password used to authenticate to the Redis server. See the requirepass property in redis.conf.<br/><strong>Sensitive Property: true</strong><br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Pool - Max Total</strong></td><td id="default-value">8</td><td id="allowable-values"></td><td id="description">The maximum number of connections that can be allocated by the pool (checked out to clients, or idle awaiting checkout). A negative value indicates that there is no limit.</td></tr><tr><td id="name"><strong>Pool - Max Idle</strong></td><td id="default-value">8</td><td id="allowable-values"></td><td id="description">The maximum number of idle connections that can be held in the pool, or a negative value if there is no limit.
</td></tr><tr><td id="name"><strong>Pool - Min Idle</strong></td><td id="default-value">0</td><td id="allowable-values"></td><td id="description">The target for the minimum number of idle connections to maintain in the pool. If the configured value of Min Idle is greater than the configured value for Max Idle, then the value of Max Idle will be used instead.</td></tr><tr><td id="name"><strong>Pool - Block When Exhausted</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Whether or not clients should block and wait when trying to obtain a connection from the pool when the pool has no available connections. Setting this to false means an error will occur immediately when a client requests a connection and none are available.</td></tr><tr><td id="name"><strong>Pool - Max Wait Time</strong></td><td id="default-value">10 seconds</td><td id="allowable-values"></td><td id="description">The amount of time to w
ait for an available connection when Block When Exhausted is set to true.</td></tr><tr><td id="name"><strong>Pool - Min Evictable Idle Time</strong></td><td id="default-value">60 seconds</td><td id="allowable-values"></td><td id="description">The minimum amount of time an object may sit idle in the pool before it is eligible for eviction.</td></tr><tr><td id="name"><strong>Pool - Time Between Eviction Runs</strong></td><td id="default-value">30 seconds</td><td id="allowable-values"></td><td id="description">The amount of time between attempting to evict idle connections from the pool.</td></tr><tr><td id="name"><strong>Pool - Num Tests Per Eviction Run</strong></td><td id="default-value">-1</td><td id="allowable-values"></td><td id="description">The number of connections to tests per eviction attempt. A negative value indicates to test all connections.</td></tr><tr><td id="name"><strong>Pool - Test On Create</strong></td><td id="default-value">false</td><td id="allowable-values"><ul
><li>true</li><li>false</li></ul></td><td id="description">Whether or not connections should be tested upon creation.</td></tr><tr><td id="name"><strong>Pool - Test On Borrow</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Whether or not connections should be tested upon borrowing from the pool.</td></tr><tr><td id="name"><strong>Pool - Test On Return</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Whether or not connections should be tested upon returning to the pool.</td></tr><tr><td id="name"><strong>Pool - Test While Idle</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Whether or not connections should be tested while idle.</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>Thi
s component is not restricted.<h3>System Resource Considerations:</h3>None specified.</body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-redis-nar/1.11.0/org.apache.nifi.redis.service.RedisDistributedMapCacheClientService/index.html Thu Jan 23 03:48:17 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>RedisDistributedMapCacheClientService</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;">RedisDistributedMapCacheClientService</h1><h2>Description: </h2><p>An implementation of DistributedMapCacheClient that uses Redis as the backing cache. This service relies on the WATCH, MULTI, and EXEC commands in Redis, which are not fully supported when Redis is clustered. As a result, this service can only be used with a Redis Connection Pool that is configured for standalone or sentinel mode. Sentinel mode can be used to provide high-availability configurations.</p><h3>Tags: </h3><p>redis, distributed, cache, map</p><h3>Properties: </h3><p>In the list below, the names o
f required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values.</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>Redis Connection Pool</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>RedisConnectionPool<br/><strong>Implementation: </strong><a href="../org.apache.nifi.redis.service.RedisConnectionPoolService/index.html">RedisConnectionPoolService</a></td><td id="description">No Description Provided.</td></tr><tr><td id="name"><strong>TTL</strong></td><td id="default-value">0 secs</td><td id="allowable-values"></td><td id="description">Indicates how long the data should exist in Redis. Setting '0 secs' would mean the data would exist forever</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"><head><meta charset="utf-8"></meta><title>AvroSchemaRegistry</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;">AvroSchemaRegistry</h1><h2>Description: </h2><p>Provides a service for registering and accessing schemas. You can register a schema as a dynamic property where 'name' represents the schema name and 'value' represents the textual representation of the actual schema following the syntax and semantics of Avro's Schema format.</p><h3>Tags: </h3><p>schema, registry, avro, json, csv</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.</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>Validate Field Names</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Whether or not to validate the field names in the Avro schema based on Avro naming rules. If set to true, all field names must be valid Avro names, which must begin with [A-Za-z_], and subsequently contain only [A-Za-z0-9_]. If set to false, no validation will be performed on the field names.</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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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-rethinkdb-nar/1.11.0/org.apache.nifi.processors.rethinkdb.DeleteRethinkDB/index.html Thu Jan 23 03:48:17 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>DeleteRethinkDB</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;">DeleteRethinkDB</h1><h2>Description: </h2><p>Processor to remove a JSON document from RethinkDB (https://www.rethinkdb.com/) using the document id.</p><h3>Tags: </h3><p>rethinkdb, delete, remove</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, whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>, and whether a property is considered "sensitive", meaning that its
value will be encrypted. Before entering a value in a sensitive property, ensure that the <strong>nifi.properties</strong> file has an entry for the property <strong>nifi.sensitive.props.key</strong>.</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>DB Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">RethinkDB database to connect to</td></tr><tr><td id="name"><strong>Hostname</strong></td><td id="default-value">localhost</td><td id="allowable-values"></td><td id="description">RethinkDB hostname</td></tr><tr><td id="name"><strong>DB Port</strong></td><td id="default-value">28015</td><td id="allowable-values"></td><td id="description">RethinkDB database port to connect to</td></tr><tr><td id="name">Username</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Username for accessing RethinkDB</td></tr><tr><td id="nam
e">Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Password for user<br/><strong>Sensitive Property: true</strong></td></tr><tr><td id="name"><strong>Table name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">RethinkDB table to connect to</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>Document Identifier</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A FlowFile attribute, or attribute expression used for determining RethinkDB key for the Flow File content<br/><strong>Supports Expression Language: true (will be evaluated using flow file attribute
s and variable registry)</strong></td></tr><tr><td id="name"><strong>Return deleted value</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>True <img src="../../../../../html/images/iconInfo.png" alt="Return changed document" title="Return changed document"></img></li><li>False <img src="../../../../../html/images/iconInfo.png" alt="Do not return changed document" title="Do not return changed document"></img></li></ul></td><td id="description">Return old value which were deleted<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Durablity of documents</strong></td><td id="default-value">hard</td><td id="allowable-values"><ul><li>Hard <img src="../../../../../html/images/iconInfo.png" alt="Save change to disk before ack" title="Save change to disk before ack"></img></li><li>Soft <img src="../../../../../html/images/iconInfo.png" alt="Don't save cha
nges to disk before ack" title="Don't save changes to disk before ack"></img></li></ul></td><td id="description">Durability of documents being inserted<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>Sucessful FlowFiles are routed to this relationship</td></tr><tr><td>not_found</td><td>Document not found are routed to this relationship</td></tr><tr><td>failure</td><td>Failed FlowFiles are routed to this relationship</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>rethinkdb.error.message</td><td>RethinkDB error message</td></tr><tr><td>rethinkdb.delete.errors</td><td>Error count while delete documents</td></tr><tr><td>rethinkdb.delete.deleted</td><td>Number of
documents deleted</td></tr><tr><td>rethinkdb.delete.inserted</td><td>Number of documents inserted</td></tr><tr><td>rethinkdb.delete.replaced</td><td>Number of documents replaced</td></tr><tr><td>rethinkdb.delete.skipped</td><td>Number of documents skipped</td></tr><tr><td>rethinkdb.delete.unchanged</td><td>Number of documents unchanged since they already existed</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.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.rethinkdb.PutRethinkDB/index.html">PutRethinkDB</a>, <a href="../org.apache.nifi.processors.rethinkdb.GetRethinkDB/index.html">GetRethinkDB</a></p></body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-rethinkdb-nar/1.11.0/org.apache.nifi.processors.rethinkdb.GetRethinkDB/index.html Thu Jan 23 03:48:17 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>GetRethinkDB</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;">GetRethinkDB</h1><h2>Description: </h2><p>Processor to get a JSON document from RethinkDB (https://www.rethinkdb.com/) using the document id. The FlowFile will contain the retrieved document</p><h3>Tags: </h3><p>rethinkdb, get, read, fetch</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, whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>, and whether a property is
considered "sensitive", meaning that its value will be encrypted. Before entering a value in a sensitive property, ensure that the <strong>nifi.properties</strong> file has an entry for the property <strong>nifi.sensitive.props.key</strong>.</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>DB Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">RethinkDB database to connect to</td></tr><tr><td id="name"><strong>Hostname</strong></td><td id="default-value">localhost</td><td id="allowable-values"></td><td id="description">RethinkDB hostname</td></tr><tr><td id="name"><strong>DB Port</strong></td><td id="default-value">28015</td><td id="allowable-values"></td><td id="description">RethinkDB database port to connect to</td></tr><tr><td id="name">Username</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Username for ac
cessing RethinkDB</td></tr><tr><td id="name">Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Password for user<br/><strong>Sensitive Property: true</strong></td></tr><tr><td id="name"><strong>Table name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">RethinkDB table to connect to</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>Document Identifier</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A FlowFile attribute, or attribute expression used for determining RethinkDB key for the Flow File content<br/><strong>Supports Expression Language: true (w
ill be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Read Mode</strong></td><td id="default-value">single</td><td id="allowable-values"><ul><li>Single <img src="../../../../../html/images/iconInfo.png" alt="Read values from memory from primary replica (Default)" title="Read values from memory from primary replica (Default)"></img></li><li>Majority <img src="../../../../../html/images/iconInfo.png" alt="Read values committed to disk on majority of replicas" title="Read values committed to disk on majority of replicas"></img></li><li>Outdated <img src="../../../../../html/images/iconInfo.png" alt="Read values from memory from an arbitrary replica " title="Read values from memory from an arbitrary replica "></img></li></ul></td><td id="description">Read mode used for consistency<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">
<strong>Max size of documents</strong></td><td id="default-value">1 MB</td><td id="allowable-values"></td><td id="description">Maximum size of documents allowed to be posted in one batch</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>Sucessful FlowFiles are routed to this relationship</td></tr><tr><td>not_found</td><td>Document not found are routed to this relationship</td></tr><tr><td>failure</td><td>Failed FlowFiles are routed to this relationship</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>rethinkdb.error.message</td><td>RethinkDB error message</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 Con
siderations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.rethinkdb.PutRethinkDB/index.html">PutRethinkDB</a>, <a href="../org.apache.nifi.processors.rethinkdb.DeleteRethinkDB/index.html">DeleteRethinkDB</a></p></body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-rethinkdb-nar/1.11.0/org.apache.nifi.processors.rethinkdb.PutRethinkDB/index.html Thu Jan 23 03:48:17 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutRethinkDB</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;">PutRethinkDB</h1><h2>Description: </h2><p>Processor to write the JSON content of a FlowFile to RethinkDB (https://www.rethinkdb.com/). The flow file should contain either JSON Object an array of JSON documents</p><h3>Tags: </h3><p>rethinkdb, stream, 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, whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression La
nguage</a>, and whether a property is considered "sensitive", meaning that its value will be encrypted. Before entering a value in a sensitive property, ensure that the <strong>nifi.properties</strong> file has an entry for the property <strong>nifi.sensitive.props.key</strong>.</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>DB Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">RethinkDB database to connect to</td></tr><tr><td id="name"><strong>Hostname</strong></td><td id="default-value">localhost</td><td id="allowable-values"></td><td id="description">RethinkDB hostname</td></tr><tr><td id="name"><strong>DB Port</strong></td><td id="default-value">28015</td><td id="allowable-values"></td><td id="description">RethinkDB database port to connect to</td></tr><tr><td id="name">Username</td><td id="default-value"></td><td id="allowable-values"></td
><td id="description">Username for accessing RethinkDB</td></tr><tr><td id="name">Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Password for user<br/><strong>Sensitive Property: true</strong></td></tr><tr><td id="name"><strong>Table name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">RethinkDB table to connect to</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>Conflict strategy</strong></td><td id="default-value">update</td><td id="allowable-values"><ul><li>Update <img src="../../../../../html/images/iconInfo.png" alt="Update the document having same id with new values" title="Update the
document having same id with new values"></img></li><li>Replace <img src="../../../../../html/images/iconInfo.png" alt="Replace the document with having same id new document" title="Replace the document with having same id new document"></img></li><li>Error <img src="../../../../../html/images/iconInfo.png" alt="Return error if the document with same id exists" title="Return error if the document with same id exists"></img></li></ul></td><td id="description">Conflict strategy to be used in case of inserting existing document.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Durablity of documents</strong></td><td id="default-value">hard</td><td id="allowable-values"><ul><li>Hard <img src="../../../../../html/images/iconInfo.png" alt="Save change to disk before ack" title="Save change to disk before ack"></img></li><li>Soft <img src="../../../../../html/images/iconInfo.png"
alt="Don't save changes to disk before ack" title="Don't save changes to disk before ack"></img></li></ul></td><td id="description">Durability of documents being inserted<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Max size of documents</strong></td><td id="default-value">1 MB</td><td id="allowable-values"></td><td id="description">Maximum size of documents allowed to be posted in one batch</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>Sucessful FlowFiles are routed to this relationship</td></tr><tr><td>failure</td><td>Failed FlowFiles are routed to this relationship</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>rethinkdb.error.message</td><td>RethinkDB error messa
ge</td></tr><tr><td>rethinkdb.insert.errors</td><td>Error count while inserting documents</td></tr><tr><td>rethinkdb.insert.deleted</td><td>Number of documents deleted</td></tr><tr><td>rethinkdb.insert.generated_keys</td><td>Keys generated on inserting documents</td></tr><tr><td>rethinkdb.insert.inserted</td><td>Number of documents inserted</td></tr><tr><td>rethinkdb.insert.replaced</td><td>Number of documents replaced</td></tr><tr><td>rethinkdb.insert.skipped</td><td>Number of documents skipped because they already existed</td></tr><tr><td>rethinkdb.insert.unchanged</td><td>Number of documents unchanged since they already existed</td></tr><tr><td>rethinkdb.insert.first_error</td><td>First error while inserting documents</td></tr><tr><td>rethinkdb.insert.warnings</td><td>Warning message in case of large number of ids being returned on insertion</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>In
put requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.rethinkdb.GetRethinkDB/index.html">GetRethinkDB</a>, <a href="../org.apache.nifi.processors.rethinkdb.DeleteRethinkDB/index.html">DeleteRethinkDB</a></p></body></html>
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutRiemann</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;">PutRiemann</h1><h2>Description: </h2><p>Send events to Riemann (http://riemann.io) when FlowFiles pass through this processor. You can use events to notify Riemann that a FlowFile passed through, or you can attach a more meaningful metric, such as, the time a FlowFile took to get to this processor. All attributes attached to events support the NiFi Expression Language.</p><h3>Tags: </h3><p>riemann, monitoring, metrics</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 als
o 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>Riemann Address</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Hostname of Riemann server</td></tr><tr><td id="name"><strong>Riemann Port</strong></td><td id="default-value">5555</td><td id="allowable-values"></td><td id="description">Port that Riemann is listening on</td></tr><tr><td id="name"><strong>Transport Protocol</strong></td><td id="default-value">TCP</td><td id="allowable-values"><ul><li>TCP</li><li>UDP</li></ul></td><td id="description">Transport protocol to speak to Riemann in</td></tr><tr><td id="name"><strong>Timeout</strong></td><td id="default-value">1000</td><td id="allowable-values"></td><td id="description">Timeout in millis
econds when writing events to Riemann</td></tr><tr><td id="name">Batch Size</td><td id="default-value">100</td><td id="allowable-values"></td><td id="description">Batch size for incoming FlowFiles</td></tr><tr><td id="name">Description</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Description associated to the event<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Service</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Name of service associated to this event (e.g. FTP File Fetched)<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">State</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">State of service associated to this event in string form (e.g. ok, warning, foo)<br/><stro
ng>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Metric</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Floating point number associated to this event<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">TTL</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Floating point value in seconds until Riemann considers this event as "expired"<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Tags</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Comma separated list of tags associated to the event<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and varia
ble registry)</strong></td></tr><tr><td id="name">Host</td><td id="default-value">${hostname()}</td><td id="allowable-values"></td><td id="description">A hostname associated to this event (e.g. nifi-app1)<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Time</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Time of event in unix epoch seconds (long), default: (current time)<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr></table><h3>Dynamic Properties: </h3><p>Dynamic Properties allow the user to specify both the name and value of a property.<table id="dynamic-properties"><tr><th>Name</th><th>Value</th><th>Description</th></tr><tr><td id="name">Custom Event Attribute</td><td id="value">Any value or expression</td><td>These values will be attached to the Riemann ev
ent as a custom attribute<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr></table></p><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>Metrics successfully written to Riemann</td></tr><tr><td>failure</td><td>Metrics which failed to write to Riemann</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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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>ScriptedLookupService</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;">ScriptedLookupService</h1><h2>Description: </h2><p>Allows the user to provide a scripted LookupService instance in order to enrich records from an incoming flow file. Please note, that due to a bug in Jython that remains unresolved, it is not possible to use Jython to write a script for this service in Python.</p><h3>Tags: </h3><p>lookup, record, script, invoke, groovy, python, jython, jruby, ruby, javascript, js, lua, luaj</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 option
al. 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>Script Engine</strong></td><td id="default-value">Clojure</td><td id="allowable-values"><ul><li>Clojure</li><li>ECMAScript</li><li>Groovy</li><li>lua</li><li>ruby</li></ul></td><td id="description">The engine to execute scripts</td></tr><tr><td id="name">Script File</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Path to script file to execute. Only one of Script File or Script Body may be used<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Script Body</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Body of script to
execute. Only one of Script File or Script Body may be used</td></tr><tr><td id="name">Module Directory</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Comma-separated list of paths to files and/or directories which contain modules required by the script.<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><table id="restrictions"><tr><th>Required Permission</th><th>Explanation</th></tr><tr><td>execute code</td><td>Provides operator the ability to execute arbitrary code assuming all permissions that NiFi has.</td></tr></table><h3>System Resource Considerations:</h3>None specified.</body></html>
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>SimpleScriptedLookupService</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;">SimpleScriptedLookupService</h1><h2>Description: </h2><p>Allows the user to provide a scripted LookupService instance in order to enrich records from an incoming flow file. The script is expected to return an optional string value rather than an arbitrary object (record, e.g.). Also the scripted lookup service should implement StringLookupService, otherwise the getValueType() method must be implemented even though it will be ignored, as SimpleScriptedLookupService returns String as the value type on the script's behalf. Please note that due to a bug in Jython that remains unresolved,
it is not possible to use Jython to write a script for this service in Python.</p><h3>Tags: </h3><p>lookup, script, invoke, groovy, python, jython, jruby, ruby, javascript, js, lua, luaj</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>Script Engine</strong></td><td id="default-value">Clojure</td><td id="allowable-values"><ul><li>Clojure</li><li>ECMAScript</li><li>Groovy</li><li>lua</li><li>ruby</li></ul></td><td id="description">The engine to execute scripts</td></tr><tr><td id="name">Script File</td><td id="default-value"></td><td id="allowable-values"
></td><td id="description">Path to script file to execute. Only one of Script File or Script Body may be used<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Script Body</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Body of script to execute. Only one of Script File or Script Body may be used</td></tr><tr><td id="name">Module Directory</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Comma-separated list of paths to files and/or directories which contain modules required by the script.<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><table id="restrictions"><tr><th>Required Permission</th><th>Explanation</th></tr><tr><td>execute code</td><td>Provides operator the ability to
execute arbitrary code assuming all permissions that NiFi has.</td></tr></table><h3>System Resource Considerations:</h3>None specified.</body></html>
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>ExecuteScript</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;">ExecuteScript</h1><h2>Description: </h2><p>Experimental - Executes a script given the flow file and a process session. The script is responsible for handling the incoming flow file (transfer to SUCCESS or remove, e.g.) as well as any flow files created by the script. If the handling is incomplete or incorrect, the session will be rolled back. Experimental: Impact of sustained usage not yet verified.</p><h3>Tags: </h3><p>script, execute, groovy, python, jython, jruby, ruby, javascript, js, lua, luaj, clojure</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>Script Engine</strong></td><td id="default-value">Clojure</td><td id="allowable-values"><ul><li>Clojure</li><li>ECMAScript</li><li>Groovy</li><li>lua</li><li>python</li><li>ruby</li></ul></td><td id="description">The engine to execute scripts</td></tr><tr><td id="name">Script File</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Path to script file to execute. Only one of Script File or Script Body may be used<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Script Body</td><td i
d="default-value"></td><td id="allowable-values"></td><td id="description">Body of script to execute. Only one of Script File or Script Body may be used</td></tr><tr><td id="name">Module Directory</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Comma-separated list of paths to files and/or directories which contain modules required by the script.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr></table><h3>Dynamic Properties: </h3><p>Dynamic Properties allow the user to specify both the name and value of a property.<table id="dynamic-properties"><tr><th>Name</th><th>Value</th><th>Description</th></tr><tr><td id="name">A script engine property to update</td><td id="value">The value to set it to</td><td>Updates a script engine property specified by the Dynamic Property's key with the value specified by the Dynamic Property's value<br/><strong>Supports Expression Language: true (will be
evaluated using flow file attributes and variable registry)</strong></td></tr></table></p><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>FlowFiles that were successfully processed</td></tr><tr><td>failure</td><td>FlowFiles that failed to be processed</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3><table id="stateful"><tr><th>Scope</th><th>Description</th></tr><tr><td>LOCAL, CLUSTER</td><td>Scripts can store and retrieve state using the State Management APIs. Consult the State Manager section of the Developer's Guide for more details.</td></tr></table><h3>Restricted: </h3><table id="restrictions"><tr><th>Required Permission</th><th>Explanation</th></tr><tr><td>execute code</td><td>Provides operator the ability to execute arbitrary code assuming all permissions that NiFi has.</td></tr></table><h3>Input requirement: </h3>This component
allows an incoming relationship.<h3>System Resource Considerations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.script.InvokeScriptedProcessor/index.html">InvokeScriptedProcessor</a></p></body></html>
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+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-scripting-nar/1.11.0/org.apache.nifi.processors.script.InvokeScriptedProcessor/index.html Thu Jan 23 03:48:17 2020
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>InvokeScriptedProcessor</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;">InvokeScriptedProcessor</h1><h2>Description: </h2><p>Experimental - Invokes a script engine for a Processor defined in the given script. The script must define a valid class that implements the Processor interface, and it must set a variable 'processor' to an instance of the class. Processor methods such as onTrigger() will be delegated to the scripted Processor instance. Also any Relationships or PropertyDescriptors defined by the scripted processor will be added to the configuration dialog. The scripted processor can implement public void setLogger(ComponentLog logger) to get access to
the parent logger, as well as public void onScheduled(ProcessContext context) and public void onStopped(ProcessContext context) methods to be invoked when the parent InvokeScriptedProcessor is scheduled or stopped, respectively. Experimental: Impact of sustained usage not yet verified.</p><h3>Tags: </h3><p>script, invoke, groovy, python, jython, jruby, ruby, javascript, js, lua, luaj</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>Script Engine</strong></td><td id="default-value">Clojure</td><td id="allowable-values"><ul><li>Clojure</li><li>ECMAScript<
/li><li>Groovy</li><li>lua</li><li>python</li><li>ruby</li></ul></td><td id="description">The engine to execute scripts</td></tr><tr><td id="name">Script File</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Path to script file to execute. Only one of Script File or Script Body may be used<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Script Body</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Body of script to execute. Only one of Script File or Script Body may be used</td></tr><tr><td id="name">Module Directory</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Comma-separated list of paths to files and/or directories which contain modules required by the script.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr></table><h3>Dynamic
Properties: </h3><p>Dynamic Properties allow the user to specify both the name and value of a property.<table id="dynamic-properties"><tr><th>Name</th><th>Value</th><th>Description</th></tr><tr><td id="name">A script engine property to update</td><td id="value">The value to set it to</td><td>Updates a script engine property specified by the Dynamic Property's key with the value specified by the Dynamic Property's value<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr></table></p><h3>Relationships: </h3>This processor has no relationships.<h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3><table id="stateful"><tr><th>Scope</th><th>Description</th></tr><tr><td>LOCAL, CLUSTER</td><td>Scripts can store and retrieve state using the State Management APIs. Consult the State Manager section of the Developer's Guide for more details.</td></tr></ta
ble><h3>Restricted: </h3><table id="restrictions"><tr><th>Required Permission</th><th>Explanation</th></tr><tr><td>execute code</td><td>Provides operator the ability to execute arbitrary code assuming all permissions that NiFi has.</td></tr></table><h3>System Resource Considerations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.script.ExecuteScript/index.html">ExecuteScript</a></p></body></html>
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+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>ScriptedReader</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;">ScriptedReader</h1><h2>Description: </h2><p>Allows the user to provide a scripted RecordReaderFactory instance in order to read/parse/generate records from an incoming flow file.</p><h3>Tags: </h3><p>record, recordFactory, script, invoke, groovy, python, jython, jruby, ruby, javascript, js, lua, luaj</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>Script Engine</strong></td><td id="default-value">Clojure</td><td id="allowable-values"><ul><li>Clojure</li><li>ECMAScript</li><li>Groovy</li><li>lua</li><li>python</li><li>ruby</li></ul></td><td id="description">The engine to execute scripts</td></tr><tr><td id="name">Script File</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Path to script file to execute. Only one of Script File or Script Body may be used<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Script Body</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Body of script to execute. Only one of Script File or Script Body may be used</td></tr><tr><td id="name">Module Directory</td><td id="de
fault-value"></td><td id="allowable-values"></td><td id="description">Comma-separated list of paths to files and/or directories which contain modules required by the script.<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><table id="restrictions"><tr><th>Required Permission</th><th>Explanation</th></tr><tr><td>execute code</td><td>Provides operator the ability to execute arbitrary code assuming all permissions that NiFi has.</td></tr></table><h3>System Resource Considerations:</h3>None specified.</body></html>
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