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kafka-client

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DutchessNicole
DutchessNicole commented Sep 20, 2019

https://github.com/collectd/collectd/blob/0b2796dfa3b763ed10194ccd66b39b1e056da9b9/src/mysql.c#L772

Hi,
As I saw in the source for the mysql plugin, the collector specifically ignors the Prepared_stmt_count variable.
I would like to have that in the output for collectd as well.
Is it possible to enable this key in the collectd mysql collector?

Unfortunately my C skills are pretty near zer

abramvandergeest
abramvandergeest commented May 21, 2019

Current behavior:
All the SQL activities either don't support Insert or are specific to a usecase

Expected behavior:
to be able to insert to a sql database in an activity

What is the motivation / use case for changing the behavior?
many workflows/pipelines require logging to a database

Additional information you deem important (e.g. I need this tomorrow):

Nevon
Nevon commented Jun 26, 2020

While the correlation id used to match network requests with responses is always supposed to be unique at any given time, some tests were misbehaving because that wasn't the case.

Since this is one of those things that should never happen, we could add an invariant that throws a non-retriable error if this happens anyway, since something has gone terribly wrong and we won't get valid results

This project contains examples which demonstrate how to deploy analytic models to mission-critical, scalable production environments leveraging Apache Kafka and its Streams API. Models are built with Python, H2O, TensorFlow, Keras, DeepLearning4 and other technologies.

  • Updated Apr 23, 2020
  • Java
Open

Typo

1
leotu
leotu commented Mar 15, 2019

The error message "Hostname could not be found in context. HostNamePartitioningStrategy will not work." and variable name "hostname" are weird.

ContextNameKeyingStrategy: <-- problem code

@Override
    public void setContext(Context context) {
        super.setContext(context);
        final String hostname = context.getProperty(CoreConstants.CONTEXT_NAME_KEY);
        if (hostnam
vlovgr
vlovgr commented Oct 11, 2019

Similarly to #234, it would be useful to provide functions for creating test KafkaProducers.

A good first function would be one which yields somewhat sensible default RecordMetadata.

object KafkaProducer {
  def unit[F[_], K, V](implicit F: Sync[F]): F[KafkaProducer[F, K, V]] = ???
}

Likely, this would require some internal state, hence F[KafkaProducer[F, K, V]].

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