I did mean client side... If KS goes into ERROR state, it should log
the reason.
If the logs are indeed empty, try to register an
uncaught-exception-handler via
KafkaStreamssetUncaughtExceptionHandler(...)
-Matthias
On 10/2/23 12:11 PM, Debraj Manna wrote:
Are you suggesting to check the
Hi,
To verify the release of release 3.6.0 RC2 I did the following:
- Downloaded the source, built and ran the tests.
- Validated SCRAM with KRaft including creating credentials with
kafka-storage.
- Validated Delegation Tokens with KRaft
+1 (non-binding)
--Proven
On Mon, Oct 2,
Hi Satish,
Thanks for running the release.
I performed the following steps:
- Validated all the checksums, signatures, and keys
- Built the release from source
- Ran all unit tests
- Quick start validations
- ZK and Kraft
- Connect
- Kafka Streams
- Spot checked j
Are you suggesting to check the Kafka broker logs? I do not see any other
errors logs on the client / application side.
On Fri, 29 Sep, 2023, 22:01 Matthias J. Sax, wrote:
> In general, Kafka Streams should keep running.
>
> Can you inspect the logs to figure out why it's going into ERROR state
Hi Denny,
If you use mirrormaker to replicate data between clusters then it
needs access to all brokers.
There is also a clear reason for this, Mirrormaker acts as a normal
Kafka client when connecting to Kafka clusters.
Mirrormaker uses the normal produce and consume protocol, which means
that a
Hi Satish,
+1 (non-binding) from me as well! Thanks for running the release
I run the following validations steps:
- Built from source with Java 11 and Scala 2.13
- Verified Signatures and hashes of the artifacts generated
- Navigated through Javadoc including links to JDK classes
- Run the unit
+1 (non-binding)
1. Built the source from 3.6 branch in scala 2.12 and 2.13
2. Ran all the unit and integration tests.
3. Ran quickstart and verified the produce-consume on a 3 node cluster.
4. Verified the tiered storage functionality with local-tiered storage.
Thanks,
Kamal
On Mon, Oct 2, 2023
+ 1 (non-binding)
Verifications:
1. I ran a produce-consume workload with plaintext auth, JDK17, zstd
compression using an open messaging benchmark and found 3.6 to be better
than or equal to 3.5.1 across all dimensions. Notably, 3.6 had consistently
6-7% lower CPU utilization, lesser spikes on P9
hi,
it seems to be pretty clear .. TCPDump says, it tries to connect to the
other hosts too, so I need to allow it.
cu denny
hi,
I try to use mirror maker to replicate the data, and I have one trivial
question:
Do I need access to / add **all** Kafka Brokers ?
I have a 3.1 Cluster with 7 brokers and a new 3.5 with 5 brokers and I
want to migrate from the 3.1 (Zoo) to 3.5 (KRaft). Both clusters are in
different n
hi,
Am 01.10.23 um 22:49 schrieb Denny Fuchs:
What is the way, to do this ?
it seems, that mirror-maker is the right tool
cu denny
Thanks Luke. That helps.
Where can I find information about schemas of all requests ?
Regards,
Neeraj
Sent from my iPhone
> On 2 Oct 2023, at 6:03 pm, Luke Chen wrote:
>
> Hi Neeraj,
>
> Yes, for MetadataRequest, version 0 ~ 8, the topic is ARRAY type. After
> version 9, it'll be COMPACT_ARR
Hi Satish, I did the following to verify the release:
- Built from source with Java 17 and Scala 2.13
- Ran all unit and integration tests
- Spot checked documentation
- Ran custom client applications using staging artifacts on a 3-nodes cluster
- Tested tiered storage with one of the available RS
Hi Neeraj,
Yes, for MetadataRequest, version 0 ~ 8, the topic is ARRAY type. After
version 9, it'll be COMPACT_ARRAY.
It's because of this definition: "flexibleVersions": "9+".
You can check KIP-482 for more information:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-482
Thanks.
Luke
On M
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