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From Alex The Rocker <alex.m3...@gmail.com>
Subject Re: [VOTE] 0.8.2.0 Candidate 3
Date Sat, 31 Jan 2015 20:23:44 GMT
Hello,

I ran my own tests made with kafka_2.10-0.8.1.1.tgz binaries with our
application:

1st test:
======
  replace all kafka .jar files in our application on consumming side
  (without recompiling anything)
  => tests passed, OK

2nd test:
=======
  replace all kafka .jar files in our application on producubg side
  (without recompiling anything)
  => KO, we get this error:

2015-01-31 20:54:00,094 [Timer-2] ERROR c.d.i.t.StdOutErrRedirect -
Exception in thread "Timer-2"
2015-01-31 20:54:00,111 [Timer-2] ERROR c.d.i.t.StdOutErrRedirect -
java.lang.NoSuchMethodError:
kafka.cluster.Broker.getConnectionString()Ljava/lang/String;

Which means that binary compatibility with 0.8.1.1 version has been broken.
We use getConnectionString() to get Broker's zookeepers adresses, see this
answer from Neha:

http://mail-archives.apache.org/mod_mbox/kafka-users/201404.mbox/%3CCAOG_4QYnWrB=TmRTCRyF8-PdAgY_CGFe_cxoTQBCLrKj2+XmwA@mail.gmail.com%3E

If the kafka.cluster.Broker.getConnectionString() method has been removed
with Kafka 0.8.2.0, then what is the suitable replacement for it ?

Thanks
Alex


> -----Original Message-----
> From: Jun Rao [mailto:jun@confluent.io]
> Sent: Thursday, January 29, 2015 6:22
> To: dev@kafka.apache.org; users@kafka.apache.org;
> kafka-clients@googlegroups.com
> Subject: [VOTE] 0.8.2.0 Candidate 3
>
> This is the third candidate for release of Apache Kafka 0.8.2.0.
>
> Release Notes for the 0.8.2.0 release
>
> https://people.apache.org/~junrao/kafka-0.8.2.0-candidate3/RELEASE_NOTES.html
>
> *** Please download, test and vote by Saturday, Jan 31, 11:30pm PT
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> http://kafka.apache.org/KEYS in addition to the md5, sha1 and sha2
> (SHA256) checksum.
>
> * Release artifacts to be voted upon (source and binary):
> https://people.apache.org/~junrao/kafka-0.8.2.0-candidate3/
>
> * Maven artifacts to be voted upon prior to release:
> https://repository.apache.org/content/groups/staging/
>
> * scala-doc
> https://people.apache.org/~junrao/kafka-0.8.2.0-candidate3/scaladoc/
>
> * java-doc
> https://people.apache.org/~junrao/kafka-0.8.2.0-candidate3/javadoc/
>
> * The tag to be voted upon (off the 0.8.2 branch) is the 0.8.2.0 tag
> https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=223ac42a7a2a0dab378cc411f4938a9cea1eb7ea
> (commit 7130da90a9ee9e6fb4beb2a2a6ab05c06c9bfac4)
>
> /*******************************************
>
> Thanks,
>
> Jun
>

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