Thank you all for answers!
Israel Ekpo, you clarification is really helpful for me. After studying
protocol documentation closely, i indeed can agree with you about server
side nature of error with types (8,8,15,56,72). But do you think error
with code 2 ```CORRUPT_MESSAGE``` is a server side problem indicator?
On 4/28/21 6:12 PM, Israel Ekpo wrote:
https://kafka.apache.org/protocol.html#protocol_error_codes
According to the documentation, those numeric codes are special because
they are used within the Kafka protocol to indicate problems that are
observed at the server.
These special numeric codes can be translated by the client into exceptions
or whatever the appropriate error handling mechanism in the client language.
Unless you are implementing or maintaining a client library that interacts
with the server using the Kafka protocol, you do not have to be concerned
with those codes.
Your client library should understand the protocol and throw the
appropriate exception/error condition while in use.
See the following examples of how these errors are handled at the clients:
https://kafka.apache.org/28/javadoc/org/apache/kafka/common/errors/package-summary.html
https://github.com/confluentinc/confluent-kafka-dotnet/blob/master/src/Confluent.Kafka/ErrorCode.cs
https://github.com/edenhill/librdkafka/blob/master/src/rdkafka_error.h
https://github.com/confluentinc/confluent-kafka-python/blob/master/src/confluent_kafka/error.py
https://kafka.apache.org/protocol.html#protocol_error_codes
On Wed, Apr 28, 2021 at 10:07 AM Men Lim <zulu...@gmail.com> wrote:
that article linked to apache error code, which tells you their meaning.
https://kafka.apache.org/protocol.html#protocol_error_codes
On Wed, Apr 28, 2021 at 6:44 AM Nikita Kretov <kretov...@gmail.com> wrote:
I'm doing little research about what metrics and formulas used to
calculate SLA for kafka clusters. I found that some of major cloud
providers offer managed kafka solutions. for example - aws msk (Amazon
Managed Streaming for Apache Kafka)
Interestingly, aws msk SLA document defines ``Error``` as ```...any
Apache Kafka API Request that returns the 2, 8, 9, 15, 56, 72 error
codes, or an Apache Kafka API Request that upon retry returns the 19 and
20 error codes as described in the Apache Kafka site...``` (from
https://aws.amazon.com/msk/sla/ )
So my question is - Does someone know what's so special about this
specific error codes ?
Thank you.
