Hello Ismael,
Thank you for your feedback.
Yes I've done this changes on a previous upgrade and set them
accordingly with the new version when trying to do the upgrade.
inter.broker.protocol.version=CURRENT_KAFKA_VERSION (e.g. 0.8.2, 0.9.0,
0.10.0 or 0.10.1).
log.message.format.version=CURRENT_KAFKA_VERSION (See potential
performance impact following the upgrade for the details on what this
configuration does.)
On 03/14/2017 11:26 AM, Ismael Juma wrote:
Hi Thomas,
Did you follow the instructions:
https://kafka.apache.org/documentation/#upgrade
Ismael
On Mon, Mar 13, 2017 at 9:43 AM, Thomas KIEFFER <
thomas.kief...@olamobile.com.invalid> wrote:
I'm trying to perform an upgrade of 2 kafka cluster of 5 instances, When
I'm doing the switch between 0.10.0.1 and 0.10.1.0 or 0.10.2.0, I saw that
ISR is lost when I upgrade one instance. I didn't find out yet anything
relevant about this problem, logs seems just fine.
eg.
kafka-topics.sh --describe --zookeeper kazoo002.#####.prv --topic redirects
Topic:redirects PartitionCount:6 ReplicationFactor:2
Configs:retention.bytes=10737418240
Topic: redirects Partition: 0 Leader: 1 Replicas: 1,2 Isr:
1,2
Topic: redirects Partition: 1 Leader: 2 Replicas: 2,0 Isr:
2
Topic: redirects Partition: 2 Leader: 1 Replicas: 0,1 Isr:
1
Topic: redirects Partition: 3 Leader: 1 Replicas: 1,0 Isr:
1
Topic: redirects Partition: 4 Leader: 2 Replicas: 2,1 Isr:
2,1
Topic: redirects Partition: 5 Leader: 2 Replicas: 0,2 Isr:
2
It run with Zookeeper 3.4.6.
As those clusters are in production, I didn't try to migrate more than 1
instance after spotting this ISR problem, and then rollback to the original
version 0.10.0.1.
Any update about this would be greatly receive.
--
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Thomas Kieffer
Senior Linux Systems Administrator
Skype: thomas.kieffer.corporate | Phone: (+352) 691444263
<+352%20691%20444%20263> | www.olamobile.com
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--
<https://fr.linkedin.com/in/thomas-kieffer-28517324>
Thomas Kieffer
Senior Linux Systems Administrator
Skype: thomas.kieffer.corporate | Phone: (+352) 691444263 |
www.olamobile.com <http://www.olamobile.com>
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