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- [Pulsar](https://pulsar.apache.org/) - Apache Pulsar is an all-in-one messaging and streaming platform. Messages can be consumed and acknowledged individually or consumed as streams with less than 1…
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I want to take join between a kafka stream and a ktable. The poc works fine with stream data. However, when I use CloudEvent, I keep running into some or other issue related to serialization.
Here …
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1、-StreamThread-1] Encountered the following error during processing:: java.lang.NullPointerException
2、 All stream threads have died. The instance will be in error state and should be closed
2021…
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### Describe the bug
I have an application, which contains kafka-streams dependency. When I start the application in a dev mode, it fails with UnsatisfiedResolutionException in Quarkus code.
### Exp…
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Description
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I have a streams application running which uses 2 ForeachAsync() loops for processing. I am seeing an error/exception being logged by the Streamiz Library:
external-stream-…
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Hi guys, I'm running into quite an irritating problem. I would be really grateful if you could help me. I am attempting to join two windowed tables (which both have rowkeys) in one table to calculate …
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When exceptions are printed in the log due to failure for a particular query, the stack trace is printed without the query id, like so:
```
[2018-01-26 17:23:52,325] ERROR Invalid format: abc123|+…
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Using `KSQL 5.2.0-1`,
**define a stream:**
```
CREATE STREAM samplestream ( \
betID VARCHAR,
selection STRUCT, \
customer STRUCT \
) \
WITH ( \
KAFKA_TOPIC='sample-stream', \
…
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If a query has a CONCAT UDF and receives a record where one of the columns is null, no result is emitted and the following is printed in the log:
`
[2018-02-27 13:33:55,269] ERROR Error calculatin…
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### Version Information
| Software | Version(s) |
| ------------------------| ---------- |
| BusinessEvents | 6.3.0 |
| OS Type? | Win …