Questions on this flow

I can merge only flowfile, not attributes. How can I merge attributes with/without MergeContent? <http://apache-nifi-developer-list.39713.n7.nabble.com/file/n15213/Screenshot_2017-03-21_14.png> thanks Srini -- View this message in context: http://apache-nifi-developer-list.39

Re: All Partitions have been blacklisted due to failures when attempting to update. If the Write-Ahead Log is able to perform a checkpoint, this issue may resolve itself. Otherwise, manual interventio

. As some processes replaces the flowfile automatically. This is a show stopper for me. I have to move all my flow logic to a custom processor. That is a huge task. thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/All-Partitions-have-been

Re: All Partitions have been blacklisted due to failures when attempting to update. If the Write-Ahead Log is able to perform a checkpoint, this issue may resolve itself. Otherwise, manual interventio

Hi James, Yes, EvaluateJsonPath is creating attributes exceeding 64 KB. What should I do to avoid this? thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/All-Partitions-have-been-blacklisted-due-to-failures-when-attempting-to-update

All Partitions have been blacklisted due to failures when attempting to update. If the Write-Ahead Log is able to perform a checkpoint, this issue may resolve itself. Otherwise, manual intervention wi

resolve itself. Otherwise, manual intervention will be required. thanks Srini error.txt <http://apache-nifi-developer-list.39713.n7.nabble.com/file/n15167/error.txt> -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/All-Partitions-have-been-blacklist

Re: When should MergeContent stop and proceed to next processor?

ile/n15164/Screenshot_2017-03-16_10.png> thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/When-should-MergeContent-stop-and-proceed-to-next-processor-tp15148p15164.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

When should MergeContent stop and proceed to next processor?

Hi, I have a subflow like this. From SplitJson to MergeContent it is in loop. I expect it loops based on the number of splits of that record. How it know that splits for that record is over, and it needs to be proceed to next processor that is ExtractText? I have 3 records. In my case it is

Re: I have attribute called X. But X.0 and X.1 also got created. Why?

Hi Any, I dropped the idea of saving the flowfile to an attribute. So I am good in that part. And you said "An immediate fix is to remove the parentheses from your regex; .*" But It is not taking if I remove parentheses. thanks Srini -- View this message in context: http://a

Old Data Provenance. Even though there is new, it is not showing.

://screencast.com/t/TqHrPxB7Kr thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/Old-Data-Provenance-Even-though-there-is-new-it-is-not-showing-tp15107.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

I have attribute called X. But X.0 and X.1 also got created. Why?

Why, I have a attribute called original_flowfile, but I noticed these two extra got created. Why? original_flowfile.0 original_flowfile.1 thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/I-have-attribute-called-X-But-X-0-and-X-1-also-got

Re: How to keep the original flowfile?

Hi Aldrin, How can save the response to an attribute and at the same time keep the original flowfile value. I think, I can either get response or original. How to get both? thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-keep

Re: How to keep the original flowfile?

Hi Pierre, But I want the response from InvokeHTTP also. How can I use the response and keep the original flowfile so that SplitJson in the flow can use it. thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-keep-the-original-flowfile

How to keep the original flowfile?

Thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-keep-the-original-flowfile-tp14921.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

I don't want the ENTIRE remaining flow after the split execute that many times

execute 5 times. I want to restrict to some where. In this flow I want LogAttribute execute only once. How? <http://apache-nifi-developer-list.39713.n7.nabble.com/file/n14920/Screenshot_2017-02-23_11.png> thanks Srini -- View this message in context: http://apache-nifi-developer-list.39

How to construct this JSON?

I need to construct the following json. All these values are dynamic. There can be more than one author and more than one source. I need to make InvokeHTTP call, to get the name and name_id. And I need to make one more InvokeHTTP call to get the label in the source. { "author": [{

Re: How to sort contents in a file?

I realized I can use ExecuteProcess here. -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-sort-contents-in-a-file-tp14183p14205.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

How to sort contents in a file?

, 2191 a7e32aff2e0b43c9, 1180 27c61ccd6e95bcd0, 884 6c8cf7a07c42ff82, 812 2cdb7cf7f75266cb, 768 5e98b7a38838dbf2, 569 d13ab00d851b79bc, 6000 thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-sort-contents-in-a-file-tp14183.html Sent from

Re: Help with "MergeContent"

Thanks a lot, Matt. I am good now. -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/Help-with-MergeContent-tp14169p14180.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

Re: Help with "MergeContent"

Hi Matt, I see some Minimum properties. But if I set 100, but the number of flowfiles is 93, then it never complete. And PutFile doesn't have append option. That is a big problem for me. My desired outcome is to have a single merged file that included all 170 input files. thanks Srini

Help with "MergeContent"

Hello, Why this merged only 13 out of 170? http://screencast.com/t/qDwcGDZIK Thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/Help-with-MergeContent-tp14169.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

Issues with GetSolr

n.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper :/solr" thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/Issues-with-GetSolr-tp14141.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

Re: How to log what flowfile is getting passed out from each Processor

Thanks a lot Bryan. -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-log-what-flowfile-is-getting-passed-out-from-each-Processor-tp14088p14111.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

Re: How to log what flowfile is getting passed out from each Processor

Thanks Bryan. In the lineage graph, I see a flow chart. I don't see any content of each event etc., as you described. thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-log-what-flowfile-is-getting-passed-out-from-each-Processor

How to log what flowfile is getting passed out from each Processor

Hi, 1. I want to log what flowfile is getting passed out from each Processor, so that I can understand what the Processor does on that flowfile. How to log this? 2. Can I run two flows simultaneously in one nifi environment? thanks Srini -- View this message in context: http://apache-nifi

Re: How to clear the canvas?

Great Andy, Thanks a lot! -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/Templates-flows-tp14064p14070.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

Re: From an external Java program, I want to send some XML to NiFi.

Thanks Andy, Now StandardHttpContextMap is good. I still have this error with HandleHttpRequest. StandardSSLContextService is invalid: "'SSL Context Service' validated against 'c6b03cd2-69af-4a04-3ded-b3a1d39c07a6' is invalid because Invalid Controller Service:

How to clear the canvas?

Hi, 1. Where are the created templates store? 2. How to save a template after modification? thanks Srini -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/How-to-clear-the-canvas-tp14064.html Sent from the Apache NiFi Developer List mailing list archive

From an external Java program, I want to send some XML to NiFi.

2) I have tried to use HandleHttpRequest, but it is showing this Error: HTTP Context Map' validated against 'StandardHttpContextMap' is invalid because Controller Service StandardHttpContextMap[id=2c5ddba9-ed6a-4c5f-d911-bfd6468bf19b] is disabled. Thanks Srini -- View this message in cont