https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107336#M70205 <P>The ExtractText processor is used to pull up text from the content of a flow file into an attribute. You should be able to add a property like "message.body" with a value of "(.*)" to ExtractText to get it to extract everything.</P><P>Keep in mind this only makes sense for small messages. Attributes are held in memory and if you did this with a huge flow file you could blow up the memory of your Java process.</P> Thu, 18 Aug 2016 00:01:41 GMT bbende 2016-08-18T00:01:41Z https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107335#M70204 <P>I am using PutSyslog and need to pass in the content of the flow file. </P><P>Q 1 - Is there a way to reference the content of flow file directly within the MessageBody field of the PutSyslog processor? </P><P>Q 2 - If not, how do I add the content of the flow file as processor so that I can pass the attribute to the MessageBody? </P> Wed, 17 Aug 2016 22:21:57 GMT https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107335#M70204 bsaini 2016-08-17T22:21:57Z https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107336#M70205 <P>The ExtractText processor is used to pull up text from the content of a flow file into an attribute. You should be able to add a property like "message.body" with a value of "(.*)" to ExtractText to get it to extract everything.</P><P>Keep in mind this only makes sense for small messages. Attributes are held in memory and if you did this with a huge flow file you could blow up the memory of your Java process.</P> Thu, 18 Aug 2016 00:01:41 GMT https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107336#M70205 bbende 2016-08-18T00:01:41Z https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107337#M70206 <P>This resulted in error: "message.body is invalid when validated against (.*) because message.body is not supported property"</P> Fri, 03 May 2019 21:30:02 GMT https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/107337#M70206 lvic4594_ 2019-05-03T21:30:02Z https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/398038#M250041 <P>Just for clarification you have to use this now -&nbsp;(?s)(^.*$)</P> Tue, 26 Nov 2024 17:11:43 GMT https://community.cloudera.com/t5/Support-Questions/How-to-create-a-new-attribute-with-value-as-the-content-of/m-p/398038#M250041 energyguy78 2024-11-26T17:11:43Z