Hello Gary, Thanks for pointing this out, that change was for making other exceptions easier to debug but I think MemberIdRequiredException is overlooked. I can provide a hotfix to separate this exception from others in this log entry to be included in a future release.
Guozhang On Sat, Nov 28, 2020 at 11:54 AM Ismael Juma <ism...@juma.me.uk> wrote: > Thoughts Guozhang? > > On Wed, Nov 25, 2020, 11:16 AM Gary Russell <gruss...@vmware.com> wrote: > > > I am seeing this on every consumer start: > > > > 2020-11-25 13:54:34.858 INFO 42250 --- [ntainer#0-0-C-1] > > o.a.k.c.c.internals.AbstractCoordinator : [Consumer > > clientId=consumer-ktest26int-1, groupId=ktest26int] Rebalance failed. > > > > org.apache.kafka.common.errors.MemberIdRequiredException: The group > member > > needs to have a valid member id before actually entering a consumer > group. > > > > > > Due to this change [1]. > > > > I understand what a MemberIdRequiredException is, but the previous > (2.6.0) > > log (with exception.getMessage()) didn't stand out like the new one does > > because it was all on one line. > > > > Probably not a blocker, but I suspect it will cause some angst when users > > start seeing it since it stands out so much. It will be worse if/when the > > lack of stack trace for ApiExceptions is ever fixed. > > > > I am not sure I understand why it's logged at INFO at all, since it's a > > normal state during initial handshaking. > > > > > > > > [1]: > > > https://github.com/apache/kafka/commit/16ec1793d53700623c9cb43e711f585aafd44dd4#diff-15efe9b844f78b686393b6c2e2ad61306c3473225742caed05c7edab9a138832R468 > > > > > > ________________________________ > > From: Mickael Maison <mimai...@apache.org> > > Sent: Wednesday, November 25, 2020 1:41 PM > > To: dev <dev@kafka.apache.org>; Users <us...@kafka.apache.org>; > > kafka-clients <kafka-clie...@googlegroups.com> > > Subject: [VOTE] 2.6.1 RC2 > > > > Hello Kafka users, developers and client-developers, > > > > This is the third candidate for release of Apache Kafka 2.6.1. > > > > Since RC1, the following JIRAs have been fixed: KAFKA-10758 > > > > Release notes for the 2.6.1 release: > > > > > 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https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbuilds.apache.org%2Fjob%2Fkafka-2.6-jdk8%2F55%2F&data=04%7C01%7Cgrussell%40vmware.com%7Cf7ebf202bedd4de818d108d89171b832%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C0%7C0%7C637419264901725624%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ORreShA%2BuSeJ31Ib2rGzzTHN%2Bi8rIYsgx0%2BBdF6mtRc%3D&reserved=0 > > > > /************************************** > > > > Thanks, > > Mickael > > > -- -- Guozhang
