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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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# Description
I'm replacing Nashorn with graaljs in a Kafka Stream framework as a hookpoint engine. It's working fine for some of our extension points, but we have an extension point to configure som…
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Description
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Hi
I need to connect objects from the same stream to each other.
Foreign-Key is not prioritized https://github.com/LGouellec/kafka-streams-dotnet/issues/52
"But I have a …
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Materialized view supports kafka? Similar to redshift materialized view feature:
https://aws.amazon.com/cn/blogs/china/new-for-amazon-redshift-general-availability-of-streaming-ingestion-for-kinesis-…
melin updated
3 months ago
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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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I have a strange behaviour in ksqldb 0.27.2 where I’m creating a Stream with a specific value_scema_id
```
CREATE SOURCE STREAM IF NOT EXISTS user_profile_updated (
"_tenant_id" BYTES HEADER('t…
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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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Description
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The java Kafka Stream library supports KTable-KTable Foreign-Key Join as mentioned at https://kafka.apache.org/27/documentation/streams/developer-guide/dsl-api.html#ktable-kt…
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When PRINTing Avro data KSQL will display it as a STRING with no warning if KSQL server cannot connect to the Schema Registry.
Schema Registry up:
```
ksql> PRINT 'RECA_DATA' FROM BEGINNING;
…
rmoff updated
3 years ago