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kafka -> promtail -> loki
1）promtail as a consumer subscribe kafka topics, we have 200+topic ，when start promtail to subscribe all topics ， seems promtail can't be fast enough to be set to offset(…
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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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In the Kafka Streams examples, there is this example that shows how to join data using a Global KTable.
The example hangs on it's first run but subsequent runs succeed with the expected output.
##…
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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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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
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Hello,
Is there any specific reason that `libstdc++` is only included in the **amd64** architecture?
I mean this `if` section https://github.com/bell-sw/Liberica/blob/master/docker/repos/liberi…
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**Description**
The idea would be to industrialize the support of Kafka Streams interactive queries when ["querying remote state stores for the entire app"](https://docs.confluent.io/current/stream…
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### Consuming Kafka-Streams join in reactive fashion
A typical use case when dealing with microservices is to build persistent views where you reconstruct locally a cache of other microservices dat…