All Apps and Add-ons

Splunk connect for Kafka Issue - failed to send batch SplunkSinkTask

chskm
Path Finder

I have tried connecting with Splunk connect for Kakfa in multiple scenarios, where i'm keep on receiving the error as below and I'm not receiving the data to Splunk Indexers. I have an intermediate forwarder between Kafka server and Splunk indexer. I have tried sending a test message from Kafka server using the HEC token which is generated on HF. It works totally fine and I'm receiving the data to indexer. But, when I'm using curl command as per docs i'm not receiving the data. Could you please advise:

ERROR failed to send batch (com.splunk.kafka.connect.SplunkSinkTask:261)
java.lang.IllegalArgumentException: Illegal character in scheme name at index 0: :8088/services/collector/raw?index=kafka_connect
at java.base/java.net.URI.create(URI.java:883)
at org.apache.http.client.methods.HttpPost.(HttpPost.java:73)
at com.splunk.hecclient.Indexer.send(Indexer.java:115)
at com.splunk.hecclient.HecChannel.send(HecChannel.java:61)
at com.splunk.hecclient.LoadBalancer.send(LoadBalancer.java:56)
at com.splunk.hecclient.Hec.send(Hec.java:233)
at com.splunk.kafka.connect.SplunkSinkTask.send(SplunkSinkTask.java:257)
at com.splunk.kafka.connect.SplunkSinkTask.handleFailedBatches(SplunkSinkTask.java:127)
at com.splunk.kafka.connect.SplunkSinkTask.put(SplunkSinkTask.java:62)
at org.apache.kafka.connect.runtime.WorkerSinkTask.deliverMessages(WorkerSinkTask.java:564)
at org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:322)
at org.apache.kafka.connect.runtime.WorkerSinkTask.iteration(WorkerSinkTask.java:225)
at org.apache.kafka.connect.runtime.WorkerSinkTask.execute(WorkerSinkTask.java:193)
at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:175)
at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:219)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.URISyntaxException: Illegal character in scheme name at index 0: 10.225.198.57:8088/services/collector/raw?index=kafka_connect
at java.base/java.net.URI$Parser.fail(URI.java:2915)
at java.base/java.net.URI$Parser.checkChars(URI.java:3086)
at java.base/java.net.URI$Parser.checkChar(URI.java:3096)
at java.base/java.net.URI$Parser.parse(URI.java:3111)
at java.base/java.net.URI.(URI.java:600)
at java.base/java.net.URI.create(URI.java:881)
... 19 more
[2018-11-18 00:45:35,596] INFO handled 1 failed batches with 2 events (com.splunk.kafka.connect.SplunkSinkTask:130)

0 Karma
Get Updates on the Splunk Community!

Index This | I am a number, but when you add ‘G’ to me, I go away. What number am I?

March 2024 Edition Hayyy Splunk Education Enthusiasts and the Eternally Curious!  We’re back with another ...

What’s New in Splunk App for PCI Compliance 5.3.1?

The Splunk App for PCI Compliance allows customers to extend the power of their existing Splunk solution with ...

Extending Observability Content to Splunk Cloud

Register to join us !   In this Extending Observability Content to Splunk Cloud Tech Talk, you'll see how to ...