Community Articles and Got a Question?

Hello,I am currently facing a strange error. I am building a pipeline to keep my Tableau Personal Access Token (PAT) active, as Tableau's policy states that the PAT can expire after 14 days of inactivity. The purpose of this pipeline is to ensure that the PAT remains active. However, I received an error when I ran the pipeline.com.streamsets.pipeline.api.StageException: HTTP_32 - Error executing request. HTTP-Status: NULL Reason: java.net.ConnectException: Connection refusedAside from StreamSets, I was able to test the connection using the PAT token in Postman, and it worked fine. I tested a Python script that successfully authenticates with the Tableau API. The Tableau API appears to be working fine when I use it.As for the network, I don't use a proxy for StreamSets. Tableau Server doesn't have any traffic restrictions or any IP addresses on a blacklist. I'm wondering if it has something to do with the engine's configuration. 

Seeking a StreamSets specialist to build and optimize our data pipeline infrastructure - need assistance with pipeline design using Data Collector, real-time streaming from Kafka/databases to cloud warehouses, data transformation and validation rules, error handling and monitoring setup, Control Hub deployment for pipeline management, CDC implementation for database replication, API integrations with enterprise systems, and performance tuning for high-volume data processing. Requirements include proven StreamSets platform experience, knowledge of big data technologies and streaming architectures, understanding of data governance and lineage tracking, SQL and scripting skills for custom processors. Please demonstrate previous StreamSets implementations and data volume handled in your response.

Wanted FlyZipline, 4CopterPack, Bc/Hydro/Ev, R134a Hvac &Refrig, Visible/Total/Lte, Pcd/Nuu/Blu, TeleSat, Starlink, but i sell: OliveOil$6Liter, AlmondMilk$2Liter, CashewMilk$2Liter, 4 berry jelly$3Liter, Celery/ChickPeaChips$2Lb, BambaraMilk$2Liter, JohnnyPdarosa@ 956-903-6595, Keywords garden power machines harvesters attachments

 .Wanted FlyZipline, 4CopterPack, Bc/Hydro/Ev, R134a Hvac &Refrig, Visible/Total/Lte, Pcd/Nuu/Blu, TeleSat, Starlink, but i sell: OliveOil$6Liter, AlmondMilk$2Liter, CashewMilk$2Liter, 4 berry jelly$3Liter, Celery/ChickPeaChips$2Lb, BambaraMilk$2Liter, JohnnyPdarosa@ 956-903-6595, Keywords garden power machines harvesters attachments.

.Wanted FlyZipline, 4CopterPack, Bc/Hydro/Ev, R134a Hvac &Refrig, Visible/Total/Lte, Pcd/Nuu/Blu, TeleSat, Starlink, but i sell: OliveOil$6Liter, AlmondMilk$2Liter, CashewMilk$2Liter, 4 berry jelly$3Liter, Celery/ChickPeaChips$2Lb, BambaraMilk$2Liter, JohnnyPdarosa@ 956-903-6595, Keywords garden power machines harvesters attachments.

Wanted FlyZipline, 4CopterPack, Bc/Hydro/Ev, R134a Hvac &Refrig, Visible/Total/Lte, Pcd/Nuu/Blu, TeleSat, Starlink, but i sell: OliveOil$6Liter, AlmondMilk$2Liter, CashewMilk$2Liter, 4 berry jelly$3Liter, Celery/ChickPeaChips$2Lb, BambaraMilk$2Liter, JohnnyPdarosa@ 956-903-6595, Keywords garden power machines harvesters attachments.

Hi team,how to add new stages to an existing pipelines using streamsets python SDK? 

I am looking to remove a stage from a pipeline and then republish it. Does anyone have experience doing this? Here is some sample code:pipeline = control_hub.pipeline.get(name = pipeline_name)stages = pipeline.stagesstage = stages.get(instance_name="HiveMetastore_1")stages.remove(stage) This successfully removes the stage from the ‘stages’ list object, but if I were to run pipeline.stages again, the stage I thought I removed is still there. 

Yes, Desi Khand is a healthy and natural sweetener packed with essential minerals like calcium, iron, and magnesium. Its unrefined nature retains nutrients that boost energy, support digestion, and strengthen immunity. Rich in fat-soluble vitamins (A, D, E, K), which support immunity, vision, hormone balance, and bone health. It also contains beneficial fats like omega-3s and CLA. Free from chemicals, it’s a wholesome alternative to refined sugar for tea, desserts, and daily use.If you want good desi Khand then get it from this website – https://desikhand.in/. 

Good evening everyone, I am new to streamsets, is there any available badges for streamsets platform?

Recently while troubleshooting an issue with tech support I lamented about not being able to watch the data stream being processed in real-time as it would have been incredibly helpful. Realizing it could be helpful in just testing when building a pipeline, too, I thought I’d suggest it.Is there a platform to suggest ideas to StreamSets? If not already suggested or in the pipeline (pun intended) then how do others in the community feel about this?

JohnnyPdarosa956-903-6595  JohnnyPdarosa956_903_6595  JohnnyPdarosa  JohnnyPdarosa9569036595

JohnnyPdarosa956-903-6595  JohnnyPdarosa  JohnnyPdarosa9569036595

Greetings!I’ve created a pipeline that should listen and incrementaly load records from a login table, match the info from the logged user through a JDBC lookup  and sending the enriched record to another table. the problem is that the pipeline won’t get new records after the 1st one and it keeps inserting it forever.  here is the Query consumer configthe lookup config  and the the destination operation Thank you!!

No – Geek Studio is not a scam. While some scammers have misused the name by impersonating the company, these complaints involve fake representatives. The genuine Geek Studio has a strong reputation, excellent customer reviews, and a proven track record of providing trustworthy and professional tech support.

Hi ,I am creating a new Connection  with SFTP protocol and trying to connect to the SFTP server using a private key .I inputted these while creating the Connection:Authentication as Private Key ,Private Key provider as plain text Private Key as the text that i copied from the ppk file Username the correct one there was no Passphraseand when i hit Test Connection I get the below errorStage 'com_streamsets_pipeline_lib_remote_RemoteConnectionVerifier_01' initialization error: java.lang.NullPointerException: Cannot invoke "net.schmizz.sshj.userauth.keyprovider.KeyProvider.getPublic()" because "this.kProv" is null (CONTAINER_0701) But alternatively if i input the same in the credentials tab of the pipeline and preview ,I am able to successfully connect to the sftp server and read the file there . Problem is when i create the same via a connection Kindly help me to resolve this issue .

I have a stored procedure that works when I call it manually, both within Snowflake and via snowsql. I am trying to automate the call of this procedure via StreamSets, but it continues to fail with the ambiguous error message:Technical details: An exception has arisen while executing the query 'CALL ETS_METRICS.TABLEAU_METADATA_COLLECTION();': SQL compilation error: Unknown user-defined function ETS_METRICS.TABLEAU_METADATA_COLLECTIONI am aware of this post and it is not relevant since it only is about how to do it, not troubleshooting error. That said, I did try making the query a stop event and the same error is thrown. What boggles my mind the most is that I am specifying the schema even though the defined connection already connects to the correct schema, and the same role that runs all our automation is used in the connection (and also happens to be the owner of the stored procedure).Any ideas that you might be able to offer are appreciated.Thank you in advance.

Hi All, I have a requirement to use the aggregation query using match,group,sum,min,max and counts on a MongoDB Atlas collection in a StreamSets pipeline probably in a lookup processor by passing the input fields.Is it possible? Thanks,Mahender

Hi, I have an API which takes page_no and page_size as parameter for pagination.API response is not a json data or had a records in list/array but a Binary Byte array as string.API returns a zip file.In response header it has total_pages, page_no and page_size. In streamsets for pagination with page number we have to provide result field path for incrementing to next page number. which is not possible in my case.refer doc https://learn.ocp.ai/guides/exports-api Could anyone please suggest solution for it.     

We have an HTTP Client origin that pulls from our ServiceNow site records that would be returned if we ran a report in ServiceNow directly. The records pulled appear at first blush to all be accounted for, but unfortunately the origin just keeps looping and pulling the every record over and over. I reduced the batch size to as low as 100 records without effect (i.e., it still loops endlessly).The URL with parameters is:https://<intentionally_redacted>.servicenowservices.com/api/now/table/task?sysparm_query=closed_atISNOTEMPTY%5Eclosed_at%3E%3Djavascript%3Ags.dateGenerate('2023-01-01'%2C'00%3A00%3A00')%5Eclosed_by.department.nameSTARTSWITHPBO%20-%20ETS%5Eassignment_group!%3Daeb1d3bc3772310057c29da543990ea2%5Eassignment_group!%3D4660e3fc3772310057c29da543990e0b%5EnumberNOT%20LIKEGAPRV%5EnumberNOT%20LIKERCC%5Esysparm_display_value=true%5Esysparm_limit=100%5Esysparm_offset=0I have the stage set to pull in Batch mode, and for pagination I have tried all 5 modes including “None”. Since

Is it possible to query the SCH for the longest running jobs? For example, say you have 100 jobs, and you want to know the 10 longest running jobs out of the total (I’d happily take just reporting on averages if that is all there is). It seems like this would be a useful report or API endpoint to have.

Hello!!Currently, I’m using the SDK to extract metrics from some jobs. However, instead of having only {run_count, input_count, output_count, total_error_count} from sch.job.metrics, I would like to have some other metrics as well, such as counting each record for each step of my job. Is this possible? How can I achieve this?I’m also looking to get the last received record (for each pipeline) that we can see in the real-time summary. How can I get this metric from ControlHub using the SDK?

I am attempting to use Postman to query the runtime history of all jobs so that I can provide a list of the X slowest running jobs. I have been unable to configure Postman correct for this GET call, and would like to know from the hivemind what I am doing wrong here.Trying to use this API endpoint:https://{Control_Hub_URL}.streamsets.com/jobrunner/rest/v1/job/{jobId}/historyAuth is set to “No auth” based upon another forum post I read that stated we should include the ID and key for the API credentials used in the header, though I have tried it with API Key and providing the credentials there, as well.I have read through the 14 questions and 4 conversations that return when searching here for “Postman” and tried a few of the proffered solutions but without success. I have no parameters and the headers are where I have been trying to define API credentials. Note these credentials are used by automation in the Control Hub so they are valid. I think my issue lies in what header names I ne

I am using Data collector 5.8.1 . I am selected JDBC in my pipeline start event I am using this query in my start event: DECLARE @XYZWorkFlowID INT = (SELECT TOP 1 WorkFlowID FROM dbo.RefWorkFlow WHERE WorkFlowName = 'XYZ')INSERT INTO JobTracker(JobName,WorkFlowID,Campaign,LastExecutedTime,JobStatus)VALUES ('XYZ_ABC_Export',@XYZWorkFlowID ,'Dialer',GETDATE(),'InProgress')I need to get the identity value generated by JobTracker table and assign it to a ‘JobTrackerId’ pipeline parameter. I need to use the same parameter in the stop event jdbc to update JobTracker the table.I tried adding: ${JobTrackerId} = SELECT @@IdentityI'm pretty sure this is the wrong approach. Can anyone guide me through the right one?

Docs and at least one community thread have suggested that the following expression should work in a stream selector conditional:${record:exists('/ids') && length(record:value('/ids')) > 0}This returns:ELException: No function is mapped to the name "length".The field in question is a list of integers. What am I not understanding?Thanks