Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-15 Thread via GitHub 


szaszm closed pull request #1740: MINIFICPP-2309 Add JSON flow config examples
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740


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Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-12 Thread via GitHub 


lordgamez commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1562167008


##
examples/querydbtable_config.nifi.schema.json:
##
@@ -0,0 +1,245 @@
+{
+"encodingVersion": {
+"majorVersion": 2,
+"minorVersion": 0
+},
+"maxTimerDrivenThreadCount": 1,
+"maxEventDrivenThreadCount": 1,
+"parameterContexts": [],
+"rootGroup": {
+"identifier": "1c2f34d2-ee57-448a-b150-8140f0f7643c",
+"instanceIdentifier": "9af45830-320e-437e-8204-dcd3c2933aa6",
+"name": "root",
+"position": {
+"x": 0.0,
+"y": 0.0
+},
+"processGroups": [],
+"remoteProcessGroups": [],
+"processors": [
+{
+"identifier": "0f469727-71d2-420f-aca5-d51599cb7507",
+"instanceIdentifier": "9e22e432-9a97-4cd9-a7a4-d1ffeca5fbfe",
+"name": "Query users table",
+"comments": "",
+"position": {
+"x": 90.22606801867788,
+"y": 3.5556140585132995
+},
+"type": "org.apache.nifi.minifi.processors.QueryDatabaseTable",
+"bundle": {
+"group": "org.apache.nifi.minifi",
+"artifact": "minifi-sql",
+"version": "0.15.0"
+},
+"properties": {
+"Table Name": "users",
+"Where Clause": "id = 1",
+"DB Controller Service": "ODBCService",
+"Columns to Return": "id,name",
+"Output Format": "JSON",
+"Max Rows Per Flow File": "0"
+},
+"propertyDescriptors": {
+"Table Name": {
+"name": "Table Name",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Where Clause": {
+"name": "Where Clause",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"DB Controller Service": {
+"name": "DB Controller Service",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Columns to Return": {
+"name": "Columns to Return",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Maximum-value Columns": {
+"name": "Maximum-value Columns",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Output Format": {
+"name": "Output Format",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Max Rows Per Flow File": {
+"name": "Max Rows Per Flow File",
+"identifiesControllerService": false,
+"sensitive": false
+}
+},
+"style": {},
+"schedulingPeriod": "1 sec",
+"schedulingStrategy": "TIMER_DRIVEN",
+"executionNode": "ALL",
+"penaltyDuration": "3 ms",
+"yieldDuration": "1000 ms",
+"bulletinLevel": "WARN",
+"runDurationMillis": 0,
+"concurrentlySchedulableTaskCount": 1,
+"autoTerminatedRelationships": [],
+"componentType": "PROCESSOR",
+"groupIdentifier": "1c2f34d2-ee57-448a-b150-8140f0f7643c"
+},
+{
+"identifier": "ca0439aa-2454-40f8-90fb-72b792d71bc1",
+"instanceIdentifier": "bb8a7729-d7d4-4b82-9cd0-4e5c28a5d52e",
+"name": "Put files to /tmp/output",
+"comments": "",
+"position": {
+"x": 382.2260680186779,
+"y": 12.5556140585133
+},
+"type": "org.apache.nifi.minifi.processors.PutFile",
+"bundle": {
+"group": "org.apache.nifi.minifi",
+"artifact": "minifi-standard-processors",
+"version": "0.15.0"
+},
+"properties": {
+"Create Missing Directories": "true",
+"Maximum File Count": "-1",
+"Directory": "/tmp/output",
+"Conflict Resolution Strategy": "fail"
+},
+"propertyDescriptor

Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-11 Thread via GitHub 


szaszm commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1561318465


##
examples/querydbtable_config.nifi.schema.json:
##
@@ -0,0 +1,245 @@
+{
+"encodingVersion": {
+"majorVersion": 2,
+"minorVersion": 0
+},
+"maxTimerDrivenThreadCount": 1,
+"maxEventDrivenThreadCount": 1,
+"parameterContexts": [],
+"rootGroup": {
+"identifier": "1c2f34d2-ee57-448a-b150-8140f0f7643c",
+"instanceIdentifier": "9af45830-320e-437e-8204-dcd3c2933aa6",
+"name": "root",
+"position": {
+"x": 0.0,
+"y": 0.0
+},
+"processGroups": [],
+"remoteProcessGroups": [],
+"processors": [
+{
+"identifier": "0f469727-71d2-420f-aca5-d51599cb7507",
+"instanceIdentifier": "9e22e432-9a97-4cd9-a7a4-d1ffeca5fbfe",
+"name": "Query users table",
+"comments": "",
+"position": {
+"x": 90.22606801867788,
+"y": 3.5556140585132995
+},
+"type": "org.apache.nifi.minifi.processors.QueryDatabaseTable",
+"bundle": {
+"group": "org.apache.nifi.minifi",
+"artifact": "minifi-sql",
+"version": "0.15.0"
+},
+"properties": {
+"Table Name": "users",
+"Where Clause": "id = 1",
+"DB Controller Service": "ODBCService",
+"Columns to Return": "id,name",
+"Output Format": "JSON",
+"Max Rows Per Flow File": "0"
+},
+"propertyDescriptors": {
+"Table Name": {
+"name": "Table Name",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Where Clause": {
+"name": "Where Clause",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"DB Controller Service": {
+"name": "DB Controller Service",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Columns to Return": {
+"name": "Columns to Return",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Maximum-value Columns": {
+"name": "Maximum-value Columns",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Output Format": {
+"name": "Output Format",
+"identifiesControllerService": false,
+"sensitive": false
+},
+"Max Rows Per Flow File": {
+"name": "Max Rows Per Flow File",
+"identifiesControllerService": false,
+"sensitive": false
+}
+},
+"style": {},
+"schedulingPeriod": "1 sec",
+"schedulingStrategy": "TIMER_DRIVEN",
+"executionNode": "ALL",
+"penaltyDuration": "3 ms",
+"yieldDuration": "1000 ms",
+"bulletinLevel": "WARN",
+"runDurationMillis": 0,
+"concurrentlySchedulableTaskCount": 1,
+"autoTerminatedRelationships": [],
+"componentType": "PROCESSOR",
+"groupIdentifier": "1c2f34d2-ee57-448a-b150-8140f0f7643c"
+},
+{
+"identifier": "ca0439aa-2454-40f8-90fb-72b792d71bc1",
+"instanceIdentifier": "bb8a7729-d7d4-4b82-9cd0-4e5c28a5d52e",
+"name": "Put files to /tmp/output",
+"comments": "",
+"position": {
+"x": 382.2260680186779,
+"y": 12.5556140585133
+},
+"type": "org.apache.nifi.minifi.processors.PutFile",
+"bundle": {
+"group": "org.apache.nifi.minifi",
+"artifact": "minifi-standard-processors",
+"version": "0.15.0"
+},
+"properties": {
+"Create Missing Directories": "true",
+"Maximum File Count": "-1",
+"Directory": "/tmp/output",
+"Conflict Resolution Strategy": "fail"
+},
+"propertyDescriptors":

Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-10 Thread via GitHub 


lordgamez commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1559688807


##
examples/getfile_putfile_config.json:
##
@@ -0,0 +1,50 @@
+{
+"rootGroup": {
+"name": "MiNiFi Flow",
+"processors": [
+{
+"name": "GetFile",
+"identifier": "b01793b6-5275-4ee3-9fc0-d9e39ce3162f",
+"type": "org.apache.nifi.processors.standard.GetFile",
+"schedulingStrategy": "TIMER_DRIVEN",
+"schedulingPeriod": "2 sec",
+"properties": {
+"Input Directory": "/tmp/input"

Review Comment:
   Good catch, fixed in 20feddbeb43868d968be1a932939a2539c653eb8



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Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-10 Thread via GitHub 


adamdebreceni commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1559636533


##
examples/getfile_putfile_config.json:
##
@@ -0,0 +1,50 @@
+{
+"rootGroup": {
+"name": "MiNiFi Flow",
+"processors": [
+{
+"name": "GetFile",
+"identifier": "b01793b6-5275-4ee3-9fc0-d9e39ce3162f",
+"type": "org.apache.nifi.processors.standard.GetFile",
+"schedulingStrategy": "TIMER_DRIVEN",
+"schedulingPeriod": "2 sec",
+"properties": {
+"Input Directory": "/tmp/input"

Review Comment:
   this seems to be different from its yaml counterpart, multiple properties 
seem to be missing for both processors



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Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-10 Thread via GitHub 


lordgamez commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1559138925


##
examples/splittext_puttcp_config.json:
##
@@ -0,0 +1,86 @@
+{
+"rootGroup": {
+"name": "MiNiFi Flow",
+"processors": [
+{
+"name": "Get files from /tmp/input",
+"identifier": "a8fd96f8-6f3e-4ab8-9cc7-7dcb3304d60b",
+"type": "org.apache.nifi.processors.standard.GetFile",
+"schedulingStrategy": "TIMER_DRIVEN",
+"schedulingPeriod": "2 sec",
+"penaltyDuration": "30 sec",
+"yieldDuration": "1 sec",
+"properties": {
+"Input Directory": "/tmp/input"
+},
+"autoTerminatedRelationships": []
+},
+{
+"name": "Split text by lines skipping the first 3 header 
lines",
+"identifier": "40b45f52-ae1d-443c-9465-7e070ce3bea0",
+"type": "org.apache.nifi.processors.standard.SplitText",
+"schedulingStrategy": "EVENT_DRIVEN",
+"schedulingPeriod": "1 sec",

Review Comment:
   Updated in dcab8ffd0883e3fc881e85f6a30fcbdf0cb7e9f2



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Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-04-08 Thread via GitHub 


szaszm commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1555894471


##
examples/splittext_puttcp_config.json:
##
@@ -0,0 +1,86 @@
+{
+"rootGroup": {
+"name": "MiNiFi Flow",
+"processors": [
+{
+"name": "Get files from /tmp/input",
+"identifier": "a8fd96f8-6f3e-4ab8-9cc7-7dcb3304d60b",
+"type": "org.apache.nifi.processors.standard.GetFile",
+"schedulingStrategy": "TIMER_DRIVEN",
+"schedulingPeriod": "2 sec",
+"penaltyDuration": "30 sec",
+"yieldDuration": "1 sec",
+"properties": {
+"Input Directory": "/tmp/input"
+},
+"autoTerminatedRelationships": []
+},
+{
+"name": "Split text by lines skipping the first 3 header 
lines",
+"identifier": "40b45f52-ae1d-443c-9465-7e070ce3bea0",
+"type": "org.apache.nifi.processors.standard.SplitText",
+"schedulingStrategy": "EVENT_DRIVEN",
+"schedulingPeriod": "1 sec",

Review Comment:
   I think we should remove the scheduling period setting from EVENT_DRIVEN 
processors.



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Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-03-26 Thread via GitHub 


lordgamez commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1539352073


##
examples/tailfile_config.json:
##
@@ -0,0 +1,51 @@
+{
+"rootGroup": {
+"name": "MiNiFi Flow",
+"processors": [
+{
+"name": "Log tailfile attributes",
+"identifier": "41141af1-3c43-4fa4-8236-2b207b0fe9d8",
+"type": "org.apache.nifi.minifi.processors.LogAttribute",
+"schedulingStrategy": "TIMER_DRIVEN",
+"schedulingPeriod": "1000 ms",

Review Comment:
   I think it should be event driven as we recommend using that in this case, 
there are other occurrences of timer driven cases. Updated in 
d67362d317cc2369536a9eede32709da58541444



##
examples/README.md:
##
@@ -37,122 +43,158 @@ The following examples show simple flow configurations 
for several common use ca
   - [Upload Blob to Azure Storage](#upload-blob-to-azure-storage)
   - [Put Object in AWS S3 Bucket](#put-object-in-aws-s3-bucket)
   - [List and Fetch Content from AWS S3 
Bucket](#list-and-fetch-content-from-aws-s3-bucket)
+  - [Merge, compress and upload files to Google Cloud 
Storage](#merge-compress-and-upload-files-to-google-cloud-storage)
 - [SQL Operations](#sql-operations)
   - [Query Database Table](#query-database-table)
-- [ExecuteScript](#ExecuteScript)
-  - [Reverse flowfile's content with lua](#reverse-content-with-lua)
-  - [Reverse flowfile's content with python](#reverse-content-with-python)
+- [ExecuteScript](#executescript)
+  - [Reverse Content with Scripts](#reverse-content-with-scripts)
+- [Grafana Loki](#grafana-loki)
+  - [Send logs to Grafana Loki](#send-logs-to-grafana-loki)
+- [MQTT Operations](#mqtt-operations)
+  - [Publish Message to MQTT Broker](#publish-message-to-mqtt-broker)
+- [Network Operations](#network-operations)
+  - [Send Data to Remote Host through 
TCP](#send-data-to-remote-host-through-tcp)
 
 ## Filesystem Operations
 
 ### Getting File Data and Putting It in an Output Directory
 
-Using the [getfile_putfile_config.yml](getfile_putfile_config.yml) flow 
configuration MiNiFi gets all files of minimum 1MB size from the 
`/tmp/getfile_dir` directory and puts them in the `/tmp/out_dir` output 
directory.
+Using the 
[getfile_putfile_config.yml](getfile_putfile_config.yml)/[getfile_putfile_config.json](getfile_putfile_config.json)
 flow configuration MiNiFi gets all files of minimum 1MB size from the 
`/tmp/getfile_dir` directory and puts them in the `/tmp/out_dir` output 
directory.
 
-The flow: GetFile ➔ success ➔ PutFile
+The flow: [GetFile](../PROCESSORS.md#getfile) ➔ 
[PutFile](../PROCESSORS.md#putfile)
 
 ### Tailing a Single File
 
-Using the [tailfile_config.yml](tailfile_config.yml) flow configuration MiNiFi 
tails a single file `/tmp/test_file.log` and creates flowfiles from every 
single line, then logs the flowfile attributes.
+Using the 
[tailfile_config.yml](tailfile_config.yml)/[tailfile_config.json](tailfile_config.json)
 flow configuration MiNiFi tails a single file `/tmp/test_file.log` and creates 
flowfiles from every single line, then logs the flowfile attributes.
 
-The flow: TailFile ➔ success ➔ LogAttribute
+The flow: [TailFile](../PROCESSORS.md#tailfile) ➔ 
[LogAttribute](../PROCESSORS.md#logattribute)
 
 ## Windows Specific Processors
 
 ### Consuming Windows Event Logs
 
-Using the [cwel_config.yml](cwel_config.yml) flow configuration MiNiFi queries 
all Windows system events and puts them to the `C:\temp\` directory in 
flattened JSON format.
+Using the 
[cwel_config.yml](cwel_config.yml)/[cwel_config.json](cwel_config.json) flow 
configuration MiNiFi queries all Windows system events and puts them to the 
`C:\temp\` directory in flattened JSON format.
 
-The flow: ConsumeWindowsEventLog ➔ PutFile
+The flow: [ConsumeWindowsEventLog](../PROCESSORS.md#consumewindowseventlog) 
➔ [PutFile](../PROCESSORS.md#putfile)
 
 ### Reading System Performance Data
 
-Using the [pdh_config.yml](pdh_config.yml) flow configuration MiNiFi reads CPU 
and Disk performance data through Windows' Performance Data Helper (PDH) 
component and puts the data to the `C:\temp\` directory in a compact JSON 
format.
+Using the [pdh_config.yml](pdh_config.yml)/[pdh_config.json](pdh_config.json) 
flow configuration MiNiFi reads CPU and Disk performance data through Windows' 
Performance Data Helper (PDH) component and puts the data to the `C:\temp\` 
directory in a compact JSON format.
 
-The flow: PerformanceDataMonitor ➔ PutFile
+The flow: [PerformanceDataMonitor](../PROCESSORS.md#performancedatamonitor) 
➔ [PutFile](../PROCESSORS.md#putfile)
 
 ## Linux Specific Processors
 
 ### Consume Systemd-Journald System Journal Messages
 
-Using the [consumejournald_config.yml](consumejournald_config.yml) flow 
configuration MiNiFi reads systemd-journald journal messages and logs them on 
`info` level.
+Using the 
[consumejournald_config.yml](consumejourn

Re: [PR] MINIFICPP-2309 Add JSON flow config examples [nifi-minifi-cpp]

2024-03-22 Thread via GitHub 


fgerlits commented on code in PR #1740:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1740#discussion_r1535688898


##
examples/README.md:
##
@@ -37,122 +43,158 @@ The following examples show simple flow configurations 
for several common use ca
   - [Upload Blob to Azure Storage](#upload-blob-to-azure-storage)
   - [Put Object in AWS S3 Bucket](#put-object-in-aws-s3-bucket)
   - [List and Fetch Content from AWS S3 
Bucket](#list-and-fetch-content-from-aws-s3-bucket)
+  - [Merge, compress and upload files to Google Cloud 
Storage](#merge-compress-and-upload-files-to-google-cloud-storage)
 - [SQL Operations](#sql-operations)
   - [Query Database Table](#query-database-table)
-- [ExecuteScript](#ExecuteScript)
-  - [Reverse flowfile's content with lua](#reverse-content-with-lua)
-  - [Reverse flowfile's content with python](#reverse-content-with-python)
+- [ExecuteScript](#executescript)
+  - [Reverse Content with Scripts](#reverse-content-with-scripts)
+- [Grafana Loki](#grafana-loki)
+  - [Send logs to Grafana Loki](#send-logs-to-grafana-loki)
+- [MQTT Operations](#mqtt-operations)
+  - [Publish Message to MQTT Broker](#publish-message-to-mqtt-broker)
+- [Network Operations](#network-operations)
+  - [Send Data to Remote Host through 
TCP](#send-data-to-remote-host-through-tcp)
 
 ## Filesystem Operations
 
 ### Getting File Data and Putting It in an Output Directory
 
-Using the [getfile_putfile_config.yml](getfile_putfile_config.yml) flow 
configuration MiNiFi gets all files of minimum 1MB size from the 
`/tmp/getfile_dir` directory and puts them in the `/tmp/out_dir` output 
directory.
+Using the 
[getfile_putfile_config.yml](getfile_putfile_config.yml)/[getfile_putfile_config.json](getfile_putfile_config.json)
 flow configuration MiNiFi gets all files of minimum 1MB size from the 
`/tmp/getfile_dir` directory and puts them in the `/tmp/out_dir` output 
directory.
 
-The flow: GetFile ➔ success ➔ PutFile
+The flow: [GetFile](../PROCESSORS.md#getfile) ➔ 
[PutFile](../PROCESSORS.md#putfile)
 
 ### Tailing a Single File
 
-Using the [tailfile_config.yml](tailfile_config.yml) flow configuration MiNiFi 
tails a single file `/tmp/test_file.log` and creates flowfiles from every 
single line, then logs the flowfile attributes.
+Using the 
[tailfile_config.yml](tailfile_config.yml)/[tailfile_config.json](tailfile_config.json)
 flow configuration MiNiFi tails a single file `/tmp/test_file.log` and creates 
flowfiles from every single line, then logs the flowfile attributes.
 
-The flow: TailFile ➔ success ➔ LogAttribute
+The flow: [TailFile](../PROCESSORS.md#tailfile) ➔ 
[LogAttribute](../PROCESSORS.md#logattribute)
 
 ## Windows Specific Processors
 
 ### Consuming Windows Event Logs
 
-Using the [cwel_config.yml](cwel_config.yml) flow configuration MiNiFi queries 
all Windows system events and puts them to the `C:\temp\` directory in 
flattened JSON format.
+Using the 
[cwel_config.yml](cwel_config.yml)/[cwel_config.json](cwel_config.json) flow 
configuration MiNiFi queries all Windows system events and puts them to the 
`C:\temp\` directory in flattened JSON format.
 
-The flow: ConsumeWindowsEventLog ➔ PutFile
+The flow: [ConsumeWindowsEventLog](../PROCESSORS.md#consumewindowseventlog) 
➔ [PutFile](../PROCESSORS.md#putfile)
 
 ### Reading System Performance Data
 
-Using the [pdh_config.yml](pdh_config.yml) flow configuration MiNiFi reads CPU 
and Disk performance data through Windows' Performance Data Helper (PDH) 
component and puts the data to the `C:\temp\` directory in a compact JSON 
format.
+Using the [pdh_config.yml](pdh_config.yml)/[pdh_config.json](pdh_config.json) 
flow configuration MiNiFi reads CPU and Disk performance data through Windows' 
Performance Data Helper (PDH) component and puts the data to the `C:\temp\` 
directory in a compact JSON format.
 
-The flow: PerformanceDataMonitor ➔ PutFile
+The flow: [PerformanceDataMonitor](../PROCESSORS.md#performancedatamonitor) 
➔ [PutFile](../PROCESSORS.md#putfile)
 
 ## Linux Specific Processors
 
 ### Consume Systemd-Journald System Journal Messages
 
-Using the [consumejournald_config.yml](consumejournald_config.yml) flow 
configuration MiNiFi reads systemd-journald journal messages and logs them on 
`info` level.
+Using the 
[consumejournald_config.yml](consumejournald_config.yml)/[consumejournald_config.json](consumejournald_config.json)/[consumejournald_config.nifi.schema.json](consumejournald_config.nifi.schema.json)
 flow configuration MiNiFi reads systemd-journald journal messages and logs 
them on `info` level.
 
-The flow: ConsumeJournald ➔ LogAttribute
+The flow: [ConsumeJournald](../PROCESSORS.md#consumejournald) ➔ 
[LogAttribute](../PROCESSORS.md#logattribute)
 
 ## HTTP Operations
 
 ### HTTP POST Invocation
 
-Using the [http_post_config.yml](http_post_config.yml) flow configuration 
MiNiFi transfers flowfile data received from the GetFile processor by invoking 
an HTTP endpoint with POST method.
+Using the 
[h