You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@nifi.apache.org by jo...@apache.org on 2020/01/23 03:48:24 UTC
svn commit: r1873052 [42/49] - 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-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutFile/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutFile/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutFile/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutFile/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutFile</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;">PutFile</h1><h2>Description: </h2><p>Writes the contents of a FlowFile to the local file system</p><h3>Tags: </h3><p>put, local, copy, archive, files, filesystem</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>Descriptio
n</th></tr><tr><td id="name"><strong>Directory</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The directory to which files should be written. You may use expression language such as /aa/bb/${path}<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 Resolution Strategy</strong></td><td id="default-value">fail</td><td id="allowable-values"><ul><li>replace</li><li>ignore</li><li>fail</li></ul></td><td id="description">Indicates what should happen when a file with the same name already exists in the output directory</td></tr><tr><td id="name"><strong>Create Missing Directories</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">If true, then missing destination directories will be created. If false, flowfiles are penalized and sent to failure.</td
></tr><tr><td id="name">Maximum File Count</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the maximum number of files that can exist in the output directory</td></tr><tr><td id="name">Last Modified Time</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Sets the lastModifiedTime on the output file to the value of this attribute. Format must be yyyy-MM-dd'T'HH:mm:ssZ. You may also use expression language such as ${file.lastModifiedTime}.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Permissions</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Sets the permissions on the output file to the value of this attribute. Format must be either UNIX rwxrwxrwx with a - in place of denied permissions (e.g. rw-r--r--) or an octal number (e.g. 644). You may also use expression
language such as ${file.permissions}.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Owner</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Sets the owner on the output file to the value of this attribute. You may also use expression language such as ${file.owner}. Note on many operating systems Nifi must be running as a super-user to have the permissions to set the file owner.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Group</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Sets the group on the output file to the value of this attribute. You may also use expression language such as ${file.group}.<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>Files that have been successfully written to the output directory are transferred to this relationship</td></tr><tr><td>failure</td><td>Files that could not be written to the output directory for some reason are transferred to this relationship</td></tr></table><h3>Reads Attributes: </h3><table id="reads-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>filename</td><td>The filename to use when writing the FlowFile to disk.</td></tr></table><h3>Writes Attributes: </h3>None specified.<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>write filesystem</td><td>Provides operator the ability to write to any file that NiFi has access to.</td></tr></table><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.standard.FetchFile/index.html">FetchFile</a>, <a href="../org.apache.nifi.processors.standard.GetFile/index.html">GetFile</a></p></body></html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutJMS/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutJMS/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutJMS/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutJMS/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutJMS</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;">PutJMS</h1><h2>Deprecation notice: </h2><p>This processor is deprecated and may be removed in future releases.</p><p>Please consider using one the following alternatives: <a href="../../../nifi-jms-processors-nar/1.11.0/org.apache.nifi.jms.processors.PublishJMS/index.html">PublishJMS</a></p><h2>Description: </h2><p>Creates a JMS Message from the contents of a FlowFile and sends the message to a ActiveMQ JMS Server.</p><h3>Tags: </h3><p>jms, send, 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 consi
dered 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>JMS Provider</strong></td><td id="default-value">ActiveMQ</td><td id="allowable-values"><ul><li>ActiveMQ</li></ul></td><td id="description">The Provider used for the JMS Server</td></tr><tr><td id="name"><strong>URL</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The URL of the JMS Server</td></tr><tr><td id="name"><strong>Destination Name</strong></td><td
id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the JMS Topic or queue to use</td></tr><tr><td id="name"><strong>Destination Type</strong></td><td id="default-value">Queue</td><td id="allowable-values"><ul><li>Queue</li><li>Topic</li></ul></td><td id="description">The type of the JMS Destination to use</td></tr><tr><td id="name"><strong>Communications Timeout</strong></td><td id="default-value">30 sec</td><td id="allowable-values"></td><td id="description">The amount of time to wait when attempting to receive a message before giving up and assuming failure</td></tr><tr><td id="name"><strong>Message Batch Size</strong></td><td id="default-value">10</td><td id="allowable-values"></td><td id="description">The number of messages to pull/push in a single iteration of the processor</td></tr><tr><td id="name">Username</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Username used for authentication and authorization
</td></tr><tr><td id="name">Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Password used for authentication and authorization<br/><strong>Sensitive Property: true</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/1.11.0/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.0/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a></td><td id="description">The Controller Service to use in order to obtain an SSL Context.</td></tr><tr><td id="name"><strong>Message Type</strong></td><td id="default-value">byte</td><td id="allowable-values"><ul><li>byte</li><li>stream</li><li>text</li><li>map</l
i><li>empty</li></ul></td><td id="description">The Type of JMS Message to Construct</td></tr><tr><td id="name">Message Priority</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The Priority of the Message<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Reply-To Queue</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the queue to which a reply to should be added<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 Buffer Size</strong></td><td id="default-value">1 MB</td><td id="allowable-values"></td><td id="description">The maximum amount of data that can be buffered for a JMS Message. If a FlowFile's size exceeds this value, the FlowFile will be routed to failure.</td></tr><tr><td id="name">
Message Time to Live</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The amount of time that the message should live on the destination before being removed; if not specified, the message will never expire.</td></tr><tr><td id="name"><strong>Copy Attributes to JMS Properties</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 FlowFile Attributes should be translated into JMS Message Properties. If true, all attributes starting with 'jms.' will be set as Properties on the JMS Message (without the 'jms.' prefix). If an attribute exists that starts with the same value but ends in '.type', that attribute will be used to determine the JMS Message Property type.</td></tr><tr><td id="name">Client ID Prefix</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A human-readable ID that can be used to associate connections with yours
elf so that the maintainers of the JMS Server know who to contact if problems arise</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 sent to the JMS destination are routed to this relationship</td></tr><tr><td>failure</td><td>All FlowFiles that cannot be routed to the JMS destination 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.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.standard.GetJMSQueue/index.html">GetJMSQueue</a>, <a href="../org.apache.nifi.processors.standard.GetJMSTopic/index.html">GetJMSTopic</a></p></body></html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutRecord/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutRecord/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutRecord/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutRecord/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutRecord</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;">PutRecord</h1><h2>Description: </h2><p>The PutRecord processor uses a specified RecordReader to input (possibly multiple) records from an incoming flow file, and sends them to a destination specified by a Record Destination Service (i.e. record sink).</p><h3>Tags: </h3><p>record, put, sink</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>Descri
ption</th></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-parquet-nar/1.11.0/org.apache.nifi.parquet.ParquetReader/index.html">ParquetReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.json.JsonTreeReader/index.html">JsonTreeReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.syslog.SyslogReader/index.html">SyslogReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.csv.CSVReader/index.html">CSVReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.avro.AvroReader/index.html">AvroReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.syslog.Syslog5424Reader/index.html">Syslog5424Reader</a><b
r/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.grok.GrokReader/index.html">GrokReader</a><br/><a href="../../../nifi-scripting-nar/1.11.0/org.apache.nifi.record.script.ScriptedReader/index.html">ScriptedReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.xml.XMLReader/index.html">XMLReader</a><br/><a href="../../../nifi-record-serialization-services-nar/1.11.0/org.apache.nifi.json.JsonPathReader/index.html">JsonPathReader</a></td><td id="description">Specifies the Controller Service to use for reading incoming data</td></tr><tr><td id="name"><strong>Record Destination Service</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>RecordSinkService<br/><strong>Implementations: </strong><a href="../../../nifi-dbcp-service-nar/1.11.0/org.apache.nifi.record.sink.db.DatabaseRecordSink/index.html">DatabaseRecordSink</a><br/><a href="../../../nifi-site-to
-site-reporting-nar/1.11.0/org.apache.nifi.reporting.sink.SiteToSiteReportingRecordSink/index.html">SiteToSiteReportingRecordSink</a><br/><a href="../../../nifi-scripting-nar/1.11.0/org.apache.nifi.record.sink.script.ScriptedRecordSink/index.html">ScriptedRecordSink</a><br/><a href="../../../nifi-prometheus-nar/1.11.0/org.apache.nifi.reporting.prometheus.PrometheusRecordSink/index.html">PrometheusRecordSink</a><br/><a href="../../../nifi-kafka-2-0-nar/1.11.0/org.apache.nifi.record.sink.kafka.KafkaRecordSink_2_0/index.html">KafkaRecordSink_2_0</a><br/><a href="../../../nifi-kafka-1-0-nar/1.11.0/org.apache.nifi.record.sink.kafka.KafkaRecordSink_1_0/index.html">KafkaRecordSink_1_0</a></td><td id="description">Specifies the Controller Service to use for writing out the query result records to some destination.</td></tr><tr><td id="name"><strong>Include Zero Record Results</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td
id="description">If no records are read from the incoming FlowFile, this property specifies whether or not an empty record set will be transmitted. The original FlowFile will still be routed to success, but if no transmission occurs, no provenance SEND event will be generated.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>retry</td><td>The original FlowFile is routed to this relationship if the records could not be transmitted but attempting the operation again may succeed</td></tr><tr><td>success</td><td>The original FlowFile will be routed to this relationship if the records were transmitted successfully</td></tr><tr><td>failure</td><td>A FlowFile is routed to this relationship if the records could not be transmitted and retrying the operation will also fail</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not s
tore 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>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSFTP/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSFTP/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSFTP/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSFTP/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutSFTP</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;">PutSFTP</h1><h2>Description: </h2><p>Sends FlowFiles to an SFTP Server</p><h3>Tags: </h3><p>remote, copy, egress, put, sftp, archive, files</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>Hostname</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The fully qualified hostname or IP address of the remote system<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Port</strong></td><td id="default-value">22</td><td id="allowable-values"></td><td id="description">The port that the remote system is listening on for file transfers<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Username</strong></td><td id="default-value"></td><td id="allowab
le-values"></td><td id="description">Username<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Password for the user account<br/><strong>Sensitive Property: true</strong><br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Private Key Path</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The fully qualified path to the Private Key file<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Private Key Passphrase</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Password for the private key<br/><strong>Sensitive Property: true</st
rong><br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Remote Path</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The path on the remote system from which to pull or push files<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Create Directory</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 remote directory should be created if it does not exist.</td></tr><tr><td id="name">Disable Directory Listing</td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">If set to 'true', directory listing is not performed prior to create missing directories. By default, this processor executes
a directory listing command to see target directory existence before creating missing directories. However, there are situations that you might need to disable the directory listing such as the following. Directory listing might fail with some permission setups (e.g. chmod 100) on a directory. Also, if any other SFTP client created the directory after this processor performed a listing and before a directory creation request by this processor is finished, then an error is returned because the directory already exists.</td></tr><tr><td id="name"><strong>Batch Size</strong></td><td id="default-value">500</td><td id="allowable-values"></td><td id="description">The maximum number of FlowFiles to send in a single connection</td></tr><tr><td id="name"><strong>Connection Timeout</strong></td><td id="default-value">30 sec</td><td id="allowable-values"></td><td id="description">Amount of time to wait before timing out while creating a connection</td></tr><tr><td id="name"><strong>Data Timeo
ut</strong></td><td id="default-value">30 sec</td><td id="allowable-values"></td><td id="description">When transferring a file between the local and remote system, this value specifies how long is allowed to elapse without any data being transferred between systems</td></tr><tr><td id="name"><strong>Conflict Resolution</strong></td><td id="default-value">NONE</td><td id="allowable-values"><ul><li>REPLACE</li><li>IGNORE</li><li>RENAME</li><li>REJECT</li><li>FAIL</li><li>NONE</li></ul></td><td id="description">Determines how to handle the problem of filename collisions</td></tr><tr><td id="name">Reject Zero-Byte Files</td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Determines whether or not Zero-byte files should be rejected without attempting to transfer</td></tr><tr><td id="name">Dot Rename</td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="descript
ion">If true, then the filename of the sent file is prepended with a "." and then renamed back to the original once the file is completely sent. Otherwise, there is no rename. This property is ignored if the Temporary Filename property is set.</td></tr><tr><td id="name">Temporary Filename</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">If set, the filename of the sent file will be equal to the value specified during the transfer and after successful completion will be renamed to the original filename. If this value is set, the Dot Rename property is ignored.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Host Key File</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">If supplied, the given file will be used as the Host Key; otherwise, no use host key file will be used</td></tr><tr><td id="name">Last Modified Ti
me</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The lastModifiedTime to assign to the file after transferring it. If not set, the lastModifiedTime will not be changed. Format must be yyyy-MM-dd'T'HH:mm:ssZ. You may also use expression language such as ${file.lastModifiedTime}. If the value is invalid, the processor will not be invalid but will fail to change lastModifiedTime of the file.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Permissions</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The permissions to assign to the file after transferring it. Format must be either UNIX rwxrwxrwx with a - in place of denied permissions (e.g. rw-r--r--) or an octal number (e.g. 644). If not set, the permissions will not be changed. You may also use expression language such as ${file.permissions}. If the value is in
valid, the processor will not be invalid but will fail to change permissions of the file.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Remote Owner</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Integer value representing the User ID to set on the file after transferring it. If not set, the owner will not be set. You may also use expression language such as ${file.owner}. If the value is invalid, the processor will not be invalid but will fail to change the owner of the file.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Remote Group</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Integer value representing the Group ID to set on the file after transferring it. If not set, the group will not be set. Yo
u may also use expression language such as ${file.group}. If the value is invalid, the processor will not be invalid but will fail to change the group of the file.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Strict Host Key Checking</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Indicates whether or not strict enforcement of hosts keys should be applied</td></tr><tr><td id="name"><strong>Send Keep Alive On Timeout</strong></td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Indicates whether or not to send a single Keep Alive message when SSH socket times out</td></tr><tr><td id="name"><strong>Use Compression</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></
ul></td><td id="description">Indicates whether or not ZLIB compression should be used when transferring files</td></tr><tr><td id="name">Proxy Configuration Service</td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>ProxyConfigurationService<br/><strong>Implementation: </strong><a href="../../../nifi-proxy-configuration-nar/1.11.0/org.apache.nifi.proxy.StandardProxyConfigurationService/index.html">StandardProxyConfigurationService</a></td><td id="description">Specifies the Proxy Configuration Controller Service to proxy network requests. If set, it supersedes proxy settings configured per component. Supported proxies: HTTP + AuthN, SOCKS + AuthN</td></tr><tr><td id="name">Proxy Type</td><td id="default-value">DIRECT</td><td id="allowable-values"><ul><li>DIRECT</li><li>HTTP</li><li>SOCKS</li></ul></td><td id="description">Proxy type used for file transfers</td></tr><tr><td id="name">Proxy Host</td><td id="default-value"></td><td id
="allowable-values"></td><td id="description">The fully qualified hostname or IP address of the proxy server<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Proxy Port</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The port of the proxy server<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Http Proxy Username</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Http Proxy Username<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Http Proxy Password</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Http Proxy Password<br/><strong>Sensitive Property: true</strong><br/><strong>Supports Expression Language: true (will be evaluated using va
riable 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">Disable Directory Listing</td><td id="value">true or false</td><td>Disables directory listings before operations which might fail, such as configurations which create directory structures.<br/><strong>Supports Expression Language: false</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 are successfully sent will be routed to success</td></tr><tr><td>reject</td><td>FlowFiles that were rejected by the destination system</td></tr><tr><td>failure</td><td>FlowFiles that failed to send to the remote system; failure is usually looped back to this processor</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.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.standard.GetSFTP/index.html">GetSFTP</a></p></body></html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSQL/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSQL/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSQL/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSQL/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutSQL</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;">PutSQL</h1><h2>Description: </h2><p>Executes a SQL UPDATE or INSERT command. The content of an incoming FlowFile is expected to be the SQL command to execute. The SQL command may use the ? to escape parameters. In this case, the parameters to use must exist as FlowFile attributes with the naming convention sql.args.N.type and sql.args.N.value, where N is a positive integer. The sql.args.N.type is expected to be a number indicating the JDBC Type. The content of the FlowFile is expected to be in UTF-8 format.</p><h3>Tags: </h3><p>sql, put, rdbms, database, update, insert, relational</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>JDBC Connection Pool</strong></td><td id="default-value"></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>DBCPService<br/><strong>Implementations: </strong><a href="../../../nifi-hive-nar/1.11.0/org.apache.nifi.dbcp.hive.HiveConnectionPool/index.html">HiveConnectionPool</a><br/><a href="../../../nifi-dbcp-service-nar/1.11.0/org.apache.nifi.dbcp.DBCPConnectionPool/index.html">DBCPConnectionPool</a><br/><a href="../../../nifi-dbcp-service-nar/1.11.0/org.apache.nifi.dbcp.DBCPConnectionPoolLookup/index.htm
l">DBCPConnectionPoolLookup</a></td><td id="description">Specifies the JDBC Connection Pool to use in order to convert the JSON message to a SQL statement. The Connection Pool is necessary in order to determine the appropriate database column types.</td></tr><tr><td id="name">SQL Statement</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The SQL statement to execute. The statement can be empty, a constant value, or built from attributes using Expression Language. If this property is specified, it will be used regardless of the content of incoming flowfiles. If this property is empty, the content of the incoming flow file is expected to contain a valid SQL statement, to be issued by the processor to the database.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Support Fragmented Transactions</td><td id="default-value">true</td><td id="allowable-va
lues"><ul><li>true</li><li>false</li></ul></td><td id="description">If true, when a FlowFile is consumed by this Processor, the Processor will first check the fragment.identifier and fragment.count attributes of that FlowFile. If the fragment.count value is greater than 1, the Processor will not process any FlowFile with that fragment.identifier until all are available; at that point, it will process all FlowFiles with that fragment.identifier as a single transaction, in the order specified by the FlowFiles' fragment.index attributes. This Provides atomicity of those SQL statements. If this value is false, these attributes will be ignored and the updates will occur independent of one another.</td></tr><tr><td id="name">Database Session AutoCommit</td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">The autocommit mode to set on the database connection being used.</td></tr><tr><td id="name">Transaction Timeout</t
d><td id="default-value"></td><td id="allowable-values"></td><td id="description">If the <Support Fragmented Transactions> property is set to true, specifies how long to wait for all FlowFiles for a particular fragment.identifier attribute to arrive before just transferring all of the FlowFiles with that identifier to the 'failure' relationship</td></tr><tr><td id="name"><strong>Batch Size</strong></td><td id="default-value">100</td><td id="allowable-values"></td><td id="description">The preferred number of FlowFiles to put to the database in a single transaction</td></tr><tr><td id="name">Obtain Generated Keys</td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">If true, any key that is automatically generated by the database will be added to the FlowFile that generated it using the sql.generate.key attribute. This may result in slightly slower performance and is not supported by all databases.</td></tr><
tr><td id="name"><strong>Rollback On Failure</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Specify how to handle error. By default (false), if an error occurs while processing a FlowFile, the FlowFile will be routed to 'failure' or 'retry' relationship based on error type, and processor can continue with next FlowFile. Instead, you may want to rollback currently processed FlowFiles and stop further processing immediately. In that case, you can do so by enabling this 'Rollback On Failure' property. If enabled, failed FlowFiles will stay in the input relationship without penalizing it and being processed repeatedly until it gets processed successfully or removed by other means. It is important to set adequate 'Yield Duration' to avoid retrying too frequently.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>retry</td><td>A FlowFil
e is routed to this relationship if the database cannot be updated but attempting the operation again may succeed</td></tr><tr><td>success</td><td>A FlowFile is routed to this relationship after the database is successfully updated</td></tr><tr><td>failure</td><td>A FlowFile is routed to this relationship if the database cannot be updated and retrying the operation will also fail, such as an invalid query or an integrity constraint violation</td></tr></table><h3>Reads Attributes: </h3><table id="reads-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>fragment.identifier</td><td>If the <Support Fragment Transactions> property is true, this attribute is used to determine whether or not two FlowFiles belong to the same transaction.</td></tr><tr><td>fragment.count</td><td>If the <Support Fragment Transactions> property is true, this attribute is used to determine how many FlowFiles are needed to complete the transaction.</td></tr><tr><td>fragment.index</td><td>If
the <Support Fragment Transactions> property is true, this attribute is used to determine the order that the FlowFiles in a transaction should be evaluated.</td></tr><tr><td>sql.args.N.type</td><td>Incoming FlowFiles are expected to be parametrized SQL statements. The type of each Parameter is specified as an integer that represents the JDBC Type of the parameter.</td></tr><tr><td>sql.args.N.value</td><td>Incoming FlowFiles are expected to be parametrized SQL statements. The value of the Parameters are specified as sql.args.1.value, sql.args.2.value, sql.args.3.value, and so on. The type of the sql.args.1.value Parameter is specified by the sql.args.1.type attribute.</td></tr><tr><td>sql.args.N.format</td><td>This attribute is always optional, but default options may not always work for your data. Incoming FlowFiles are expected to be parametrized SQL statements. In some cases a format option needs to be specified, currently this is only applicable for binary data types, date
s, times and timestamps. Binary Data Types (defaults to 'ascii') - ascii: each string character in your attribute value represents a single byte. This is the format provided by Avro Processors. base64: the string is a Base64 encoded string that can be decoded to bytes. hex: the string is hex encoded with all letters in upper case and no '0x' at the beginning. Dates/Times/Timestamps - Date, Time and Timestamp formats all support both custom formats or named format ('yyyy-MM-dd','ISO_OFFSET_DATE_TIME') as specified according to java.time.format.DateTimeFormatter. If not specified, a long value input is expected to be an unix epoch (milli seconds from 1970/1/1), or a string value in 'yyyy-MM-dd' format for Date, 'HH:mm:ss.SSS' for Time (some database engines e.g. Derby or MySQL do not support milliseconds and will truncate milliseconds), 'yyyy-MM-dd HH:mm:ss.SSS' for Timestamp is used.</td></tr></table><h3>Writes Attributes: </h3><table id="writes-attributes"><tr><th>Name</th><th>Descr
iption</th></tr><tr><td>sql.generated.key</td><td>If the database generated a key for an INSERT statement and the Obtain Generated Keys property is set to true, this attribute will be added to indicate the generated key, if possible. This feature is not supported by all database vendors.</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.standard.ConvertJSONToSQL/index.html">ConvertJSONToSQL</a></p></body></html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSyslog/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSyslog/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSyslog/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutSyslog/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutSyslog</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;">PutSyslog</h1><h2>Description: </h2><p>Sends Syslog messages to a given host and port over TCP or UDP. Messages are constructed from the "Message ___" properties of the processor which can use expression language to generate messages from incoming FlowFiles. The properties are used to construct messages of the form: (<PRIORITY>)(VERSION )(TIMESTAMP) (HOSTNAME) (BODY) where version is optional. The constructed messages are checked against regular expressions for RFC5424 and RFC3164 formatted messages. The timestamp can be an RFC5424 timestamp with a format of "yyyy-MM-dd'T'HH:mm:ss.SZ" or "yyyy-
MM-dd'T'HH:mm:ss.S+hh:mm", or it can be an RFC3164 timestamp with a format of "MMM d HH:mm:ss". If a message is constructed that does not form a valid Syslog message according to the above description, then it is routed to the invalid relationship. Valid messages are sent to the Syslog server and successes are routed to the success relationship, failures routed to the failure relationship.</p><h3>Tags: </h3><p>syslog, put, udp, tcp, logs</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>Hostname</strong></td><td id="default-value">localhost</td><td id="all
owable-values"></td><td id="description">The ip address or hostname of the Syslog server. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Protocol</strong></td><td id="default-value">UDP</td><td id="allowable-values"><ul><li>TCP</li><li>UDP</li></ul></td><td id="description">The protocol for Syslog communication.</td></tr><tr><td id="name"><strong>Port</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The port for Syslog communication. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Max Size of Socket Send Buffer</strong></td><td id="default-value">1 MB</td><td id="allowable-values"></td><td id="description">The maximum size of the socket s
end buffer that should be used. This is a suggestion to the Operating System to indicate how big the socket buffer should be. If this value is set too low, the buffer may fill up before the data can be read, and incoming data will be dropped. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</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/1.11.0/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.0/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a></td><td id="description">The Controller Service to use in order to obtain
an SSL Context. If this property is set, syslog messages will be sent over a secure connection.</td></tr><tr><td id="name"><strong>Idle Connection Expiration</strong></td><td id="default-value">5 seconds</td><td id="allowable-values"></td><td id="description">The amount of time a connection should be held open without being used before closing the connection. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Timeout</td><td id="default-value">10 seconds</td><td id="allowable-values"></td><td id="description">The timeout for connecting to and communicating with the syslog server. Does not apply to UDP. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Batch Size</strong></td><td id="default-val
ue">25</td><td id="allowable-values"></td><td id="description">The number of incoming FlowFiles to process in a single execution of this processor. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></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 Syslog messages. Note that Expression language is not evaluated per FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Message Priority</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The priority for the Syslog messages, excluding < >.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry
)</strong></td></tr><tr><td id="name">Message Version</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The version for the Syslog messages.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Message Timestamp</strong></td><td id="default-value">${now():format('MMM d HH:mm:ss')}</td><td id="allowable-values"></td><td id="description">The timestamp for the Syslog messages. The timestamp can be an RFC5424 timestamp with a format of "yyyy-MM-dd'T'HH:mm:ss.SZ" or "yyyy-MM-dd'T'HH:mm:ss.S+hh:mm", " or it can be an RFC3164 timestamp with a format of "MMM d HH:mm:ss".<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Message Hostname</strong></td><td id="default-value">${hostname(true)}</td><td id="allowable-values"></td><td id="description"
>The hostname for the Syslog messages.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Message Body</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The body for the Syslog messages.<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>FlowFiles that are sent successfully to Syslog are sent out this relationship.</td></tr><tr><td>failure</td><td>FlowFiles that failed to send to Syslog are sent out this relationship.</td></tr><tr><td>invalid</td><td>FlowFiles that do not form a valid Syslog message are sent out 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.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.standard.ListenSyslog/index.html">ListenSyslog</a>, <a href="../org.apache.nifi.processors.standard.ParseSyslog/index.html">ParseSyslog</a></p></body></html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutTCP/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutTCP/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutTCP/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutTCP/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutTCP</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;">PutTCP</h1><h2>Description: </h2><p>The PutTCP processor receives a FlowFile and transmits the FlowFile content over a TCP connection to the configured TCP server. By default, the FlowFiles are transmitted over the same TCP connection (or pool of TCP connections if multiple input threads are configured). To assist the TCP server with determining message boundaries, an optional "Outgoing Message Delimiter" string can be configured which is appended to the end of each FlowFiles content when it is transmitted over the TCP connection. An optional "Connection Per FlowFile" parameter can be specified to change
the behaviour so that each FlowFiles content is transmitted over a single TCP connection which is opened when the FlowFile is received and closed after the FlowFile has been sent. This option should only be used for low message volume scenarios, otherwise the platform may run out of TCP sockets.</p><h3>Tags: </h3><p>remote, egress, put, tcp</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>Hostname</strong></td><td id="default-value">localhost</td><td id="allowable-values"></td><td id="description">The ip address or hostname of the destination.<br/><stron
g>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Port</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The port on the destination.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Max Size of Socket Send Buffer</strong></td><td id="default-value">1 MB</td><td id="allowable-values"></td><td id="description">The maximum size of the socket send buffer that should be used. This is a suggestion to the Operating System to indicate how big the socket buffer should be. If this value is set too low, the buffer may fill up before the data can be read, and incoming data will be dropped.</td></tr><tr><td id="name"><strong>Idle Connection Expiration</strong></td><td id="default-value">5 seconds</td><td id="allowable-values"></td><td id="description">The amount of time a connection s
hould be held open without being used before closing the connection.</td></tr><tr><td id="name"><strong>Connection Per FlowFile</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 to send each FlowFile's content on an individual connection.</td></tr><tr><td id="name">Outgoing Message Delimiter</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">Specifies the delimiter to use when sending messages out over the same TCP stream. The delimiter is appended to each FlowFile message that is transmitted over the stream so that the receiver can determine when one message ends and the next message begins. Users should ensure that the FlowFile content does not contain the delimiter character to avoid errors. In order to use a new line character you can enter '\n'. For a tab character use '\t'. Finally for a carriage return use '\r'.<br/><strong>Supports Expression
Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Timeout</td><td id="default-value">10 seconds</td><td id="allowable-values"></td><td id="description">The timeout for connecting to and communicating with the destination. Does not apply to UDP</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/1.11.0/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.11.0/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a></td><td id="description">The Controller Service to use in order to obtain an SSL Context. If this property is set, messages will be sent over a secure connection.</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 data being sent.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>FlowFiles that are sent successfully to the destination are sent out this relationship.</td></tr><tr><td>failure</td><td>FlowFiles that failed to send to the destination are sent out 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.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.standard.ListenTCP/index.html">ListenTCP</a></p></body><
/html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutUDP/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutUDP/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutUDP/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.PutUDP/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutUDP</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;">PutUDP</h1><h2>Description: </h2><p>The PutUDP processor receives a FlowFile and packages the FlowFile content into a single UDP datagram packet which is then transmitted to the configured UDP server. The user must ensure that the FlowFile content being fed to this processor is not larger than the maximum size for the underlying UDP transport. The maximum transport size will vary based on the platform setup but is generally just under 64KB. FlowFiles will be marked as failed if their content is larger than the maximum transport size.</p><h3>Tags: </h3><p>remote, egress, put, udp</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>Hostname</strong></td><td id="default-value">localhost</td><td id="allowable-values"></td><td id="description">The ip address or hostname of the destination.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Port</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The port on the destination.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></t
r><tr><td id="name"><strong>Max Size of Socket Send Buffer</strong></td><td id="default-value">1 MB</td><td id="allowable-values"></td><td id="description">The maximum size of the socket send buffer that should be used. This is a suggestion to the Operating System to indicate how big the socket buffer should be. If this value is set too low, the buffer may fill up before the data can be read, and incoming data will be dropped.</td></tr><tr><td id="name"><strong>Idle Connection Expiration</strong></td><td id="default-value">5 seconds</td><td id="allowable-values"></td><td id="description">The amount of time a connection should be held open without being used before closing the connection.</td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>FlowFiles that are sent successfully to the destination are sent out this relationship.</td></tr><tr><td>failure</td><td>FlowFiles that failed to send to the destinati
on are sent out 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.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.standard.ListenUDP/index.html">ListenUDP</a></p></body></html>
\ No newline at end of file
Added: nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.QueryDatabaseTable/index.html
URL: http://svn.apache.org/viewvc/nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.QueryDatabaseTable/index.html?rev=1873052&view=auto
==============================================================================
--- nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.QueryDatabaseTable/index.html (added)
+++ nifi/site/trunk/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.11.0/org.apache.nifi.processors.standard.QueryDatabaseTable/index.html Thu Jan 23 03:48:17 2020
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>QueryDatabaseTable</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;">QueryDatabaseTable</h1><h2>Description: </h2><p>Generates a SQL select query, or uses a provided statement, and executes it to fetch all rows whose values in the specified Maximum Value column(s) are larger than the previously-seen maxima. Query result will be converted to Avro format. Expression Language is supported for several properties, but no incoming connections are permitted. The Variable Registry may be used to provide values for any property containing Expression Language. If it is desired to leverage flow file attributes to perform these queries, the GenerateTableFetch and/or Execu
teSQL processors can be used for this purpose. Streaming is used so arbitrarily large result sets are supported. This processor can be scheduled to run on a timer or cron expression, using the standard scheduling methods. This processor is intended to be run on the Primary Node only. FlowFile attribute 'querydbtable.row.count' indicates how many rows were selected.</p><h3>Tags: </h3><p>sql, select, jdbc, query, database</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>Database Connection Pooling Service</strong></td><td id="default-value"></td><td id="all
owable-values"><strong>Controller Service API: </strong><br/>DBCPService<br/><strong>Implementations: </strong><a href="../../../nifi-hive-nar/1.11.0/org.apache.nifi.dbcp.hive.HiveConnectionPool/index.html">HiveConnectionPool</a><br/><a href="../../../nifi-dbcp-service-nar/1.11.0/org.apache.nifi.dbcp.DBCPConnectionPool/index.html">DBCPConnectionPool</a><br/><a href="../../../nifi-dbcp-service-nar/1.11.0/org.apache.nifi.dbcp.DBCPConnectionPoolLookup/index.html">DBCPConnectionPoolLookup</a></td><td id="description">The Controller Service that is used to obtain a connection to the database.</td></tr><tr><td id="name"><strong>Database Type</strong></td><td id="default-value">Generic</td><td id="allowable-values"><ul><li>Generic <img src="../../../../../html/images/iconInfo.png" alt="Generates ANSI SQL" title="Generates ANSI SQL"></img></li><li>Oracle <img src="../../../../../html/images/iconInfo.png" alt="Generates Oracle compliant SQL" title="Generates Oracle compliant SQL"></img></li>
<li>Oracle 12+ <img src="../../../../../html/images/iconInfo.png" alt="Generates Oracle compliant SQL for version 12 or greater" title="Generates Oracle compliant SQL for version 12 or greater"></img></li><li>MS SQL 2012+ <img src="../../../../../html/images/iconInfo.png" alt="Generates MS SQL Compatible SQL, for version 2012 or greater" title="Generates MS SQL Compatible SQL, for version 2012 or greater"></img></li><li>MS SQL 2008 <img src="../../../../../html/images/iconInfo.png" alt="Generates MS SQL Compatible SQL for version 2008" title="Generates MS SQL Compatible SQL for version 2008"></img></li><li>MySQL <img src="../../../../../html/images/iconInfo.png" alt="Generates MySQL compatible SQL" title="Generates MySQL compatible SQL"></img></li></ul></td><td id="description">The type/flavor of database, used for generating database-specific code. In many cases the Generic type should suffice, but some databases (such as Oracle) require custom SQL clauses. </td></tr><tr><td id="na
me"><strong>Table Name</strong></td><td id="default-value"></td><td id="allowable-values"></td><td id="description">The name of the database table to be queried. When a custom query is used, this property is used to alias the query and appears as an attribute on the FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Columns to Return</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A comma-separated list of column names to be used in the query. If your database requires special treatment of the names (quoting, e.g.), each name should include such treatment. If no column names are supplied, all columns in the specified table will be returned. NOTE: It is important to use consistent column names for a given table for incremental fetch to work properly.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td><
/tr><tr><td id="name">Additional WHERE clause</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A custom clause to be added in the WHERE condition when building SQL queries.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Custom Query</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A custom SQL query used to retrieve data. Instead of building a SQL query from other properties, this query will be wrapped as a sub-query. Query must have no ORDER BY statement.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Maximum-value Columns</td><td id="default-value"></td><td id="allowable-values"></td><td id="description">A comma-separated list of column names. The processor will keep track of the maximum value for each column that has been returned since the pro
cessor started running. Using multiple columns implies an order to the column list, and each column's values are expected to increase more slowly than the previous columns' values. Thus, using multiple columns implies a hierarchical structure of columns, which is usually used for partitioning tables. This processor can be used to retrieve only those rows that have been added/updated since the last retrieval. Note that some JDBC types such as bit/boolean are not conducive to maintaining maximum value, so columns of these types should not be listed in this property, and will result in error(s) during processing. If no columns are provided, all rows from the table will be considered, which could have a performance impact. NOTE: It is important to use consistent max-value column names for a given table for incremental fetch to work properly.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Max Wai
t Time</strong></td><td id="default-value">0 seconds</td><td id="allowable-values"></td><td id="description">The maximum amount of time allowed for a running SQL select query , zero means there is no limit. Max time less than 1 second will be equal to zero.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Fetch Size</strong></td><td id="default-value">0</td><td id="allowable-values"></td><td id="description">The number of result rows to be fetched from the result set at a time. This is a hint to the database driver and may not be honored and/or exact. If the value specified is zero, then the hint is ignored.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Max Rows Per Flow File</strong></td><td id="default-value">0</td><td id="allowable-values"></td><td id="description">The maximum number of result rows
that will be included in a single FlowFile. This will allow you to break up very large result sets into multiple FlowFiles. If the value specified is zero, then all rows are returned in a single FlowFile.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Output Batch Size</strong></td><td id="default-value">0</td><td id="allowable-values"></td><td id="description">The number of output FlowFiles to queue before committing the process session. When set to zero, the session will be committed when all result set rows have been processed and the output FlowFiles are ready for transfer to the downstream relationship. For large result sets, this can cause a large burst of FlowFiles to be transferred at the end of processor execution. If this property is set, then when the specified number of FlowFiles are ready for transfer, then the session will be committed, thus releasing the FlowFiles to the down
stream relationship. NOTE: The maxvalue.* and fragment.count attributes will not be set on FlowFiles when this property is set.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Maximum Number of Fragments</strong></td><td id="default-value">0</td><td id="allowable-values"></td><td id="description">The maximum number of fragments. If the value specified is zero, then all fragments are returned. This prevents OutOfMemoryError when this processor ingests huge table. NOTE: Setting this property can result in data loss, as the incoming results are not ordered, and fragments may end at arbitrary boundaries where rows are not included in the result set.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Normalize Table/Column Names</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>tr
ue</li><li>false</li></ul></td><td id="description">Whether to change non-Avro-compatible characters in column names to Avro-compatible characters. For example, colons and periods will be changed to underscores in order to build a valid Avro record.</td></tr><tr><td id="name">Transaction Isolation Level</td><td id="default-value"></td><td id="allowable-values"><ul><li>TRANSACTION_NONE</li><li>TRANSACTION_READ_COMMITTED</li><li>TRANSACTION_READ_UNCOMMITTED</li><li>TRANSACTION_REPEATABLE_READ</li><li>TRANSACTION_SERIALIZABLE</li></ul></td><td id="description">This setting will set the transaction isolation level for the database connection for drivers that support this setting</td></tr><tr><td id="name"><strong>Use Avro Logical Types</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 to use Avro Logical Types for DECIMAL/NUMBER, DATE, TIME and TIMESTAMP columns. If disabled, written as string. I
f enabled, Logical types are used and written as its underlying type, specifically, DECIMAL/NUMBER as logical 'decimal': written as bytes with additional precision and scale meta data, DATE as logical 'date-millis': written as int denoting days since Unix epoch (1970-01-01), TIME as logical 'time-millis': written as int denoting milliseconds since Unix epoch, and TIMESTAMP as logical 'timestamp-millis': written as long denoting milliseconds since Unix epoch. If a reader of written Avro records also knows these logical types, then these values can be deserialized with more context depending on reader implementation.</td></tr><tr><td id="name"><strong>Default Decimal Precision</strong></td><td id="default-value">10</td><td id="allowable-values"></td><td id="description">When a DECIMAL/NUMBER value is written as a 'decimal' Avro logical type, a specific 'precision' denoting number of available digits is required. Generally, precision is defined by column data type definition or databas
e engines default. However undefined precision (0) can be returned from some database engines. 'Default Decimal Precision' is used when writing those undefined precision numbers.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Default Decimal Scale</strong></td><td id="default-value">0</td><td id="allowable-values"></td><td id="description">When a DECIMAL/NUMBER value is written as a 'decimal' Avro logical type, a specific 'scale' denoting number of available decimal digits is required. Generally, scale is defined by column data type definition or database engines default. However when undefined precision (0) is returned, scale can also be uncertain with some database engines. 'Default Decimal Scale' is used when writing those undefined numbers. If a value has more decimals than specified scale, then the value will be rounded-up, e.g. 1.53 becomes 2 with scale 0, and 1.5 with scale 1.<br/><st
rong>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">initial.maxvalue.<max_value_column></td><td id="value">Initial maximum value for the specified column</td><td>Specifies an initial max value for max value column(s). Properties should be added in the format `initial.maxvalue.<max_value_column>`. This value is only used the first time the table is accessed (when a Maximum Value Column is specified).<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr></table></p><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>Successfully created FlowFile from SQL query result set.<
/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>tablename</td><td>Name of the table being queried</td></tr><tr><td>querydbtable.row.count</td><td>The number of rows selected by the query</td></tr><tr><td>fragment.identifier</td><td>If 'Max Rows Per Flow File' is set then all FlowFiles from the same query result set will have the same value for the fragment.identifier attribute. This can then be used to correlate the results.</td></tr><tr><td>fragment.count</td><td>If 'Max Rows Per Flow File' is set then this is the total number of FlowFiles produced by a single ResultSet. This can be used in conjunction with the fragment.identifier attribute in order to know how many FlowFiles belonged to the same incoming ResultSet. If Output Batch Size is set, then this attribute will not be populated.</td></tr><tr><td>fragment.index</td><td>If 'Max Rows Per Flow File' is set the
n the position of this FlowFile in the list of outgoing FlowFiles that were all derived from the same result set FlowFile. This can be used in conjunction with the fragment.identifier attribute to know which FlowFiles originated from the same query result set and in what order FlowFiles were produced</td></tr><tr><td>maxvalue.*</td><td>Each attribute contains the observed maximum value of a specified 'Maximum-value Column'. The suffix of the attribute is the name of the column. If Output Batch Size is set, then this attribute will not be populated.</td></tr></table><h3>State management: </h3><table id="stateful"><tr><th>Scope</th><th>Description</th></tr><tr><td>CLUSTER</td><td>After performing a query on the specified table, the maximum values for the specified column(s) will be retained for use in future executions of the query. This allows the Processor to fetch only those records that have max values greater than the retained values. This can be used for incremental fetching, f
etching of newly added rows, etc. To clear the maximum values, clear the state of the processor per the State Management documentation</td></tr></table><h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component does not allow an incoming relationship.<h3>System Resource Considerations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.standard.GenerateTableFetch/index.html">GenerateTableFetch</a>, <a href="../org.apache.nifi.processors.standard.ExecuteSQL/index.html">ExecuteSQL</a></p></body></html>
\ No newline at end of file