Thanks for the report Gary. Guozhang, I've opened https://issues.apache.org/jira/browse/KAFKA-10802. It's currently not marked as a blocker for 2.6.1.
On Tue, Dec 1, 2020 at 6:40 PM Guozhang Wang <wangg...@gmail.com> wrote: > > 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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> Mickael > > > > > > > > -- > -- Guozhang
