Configuration of log compaction

2018-12-17 Thread Claudia Wegmann
Dear kafka users, I've got a problem on one of my kafka clusters. I use this cluster with kafka streams applications. Some of this stream apps use a kafka state store. Therefore a changelog topic is created for those stores with cleanup policy "compact". One of these topics is running wild for

Re: Configuration of log compaction

2018-12-17 Thread Spico Florin
Hello! Please check whether the segment.ms configuration on topic will help you to solve your problem. https://kafka.apache.org/documentation/ https://stackoverflow.com/questions/41048041/kafka-deletes-segments-even-before-segment-size-is-reached Regards, Florin segment.ms This configuration

AW: Configuration of log compaction

2018-12-17 Thread Claudia Wegmann
Hi, thanks for the quick response. My problem is not, that no new segments are created, but that segments with old data do not get compacted. I had to restart one broker because there was no diskspace left. After recreating all indexes etc. the broker recognized the old data and compacted it c

RE: Configuration of log compaction

2018-12-17 Thread Komal Babu
Hi, Can you please remove me from this mail box. Regards, Komal Babu Sourcing Administrator ko...@qbs.co.uk 020 8733 7139 http://www.qbsd.co.uk QBS Distribution, 7 Wharfside, Rosemont Road, Wembley, HA0 4QB United Kingdom Banner -Original Message- From: Claudia Wegmann Sent: 17

Re: Configuration of log compaction

2018-12-17 Thread Liam Clarke
Hi Claudia, Anything useful in the log cleaner log files? Cheers, Liam Clarke On Tue, 18 Dec. 2018, 3:18 am Claudia Wegmann Hi, > > thanks for the quick response. > > My problem is not, that no new segments are created, but that segments > with old data do not get compacted. > I had to restart

Re: Kafka Summit NYC and London in 2019

2018-12-17 Thread Jun Rao
Hi, Everyone, This is a reminder about the deadline for proposal this Thursday. Thanks, Jun On Tue, Dec 4, 2018 at 1:49 PM Jun Rao wrote: > Hi, Everyone, > > We have two upcoming Kafka Summits, one in NYC and another in London. The > deadline for summiting proposals is Dec 20 for both events.

maven dependency problems

2018-12-17 Thread big data
Hi, our project includes this dependency by: org.apache.spark spark-streaming-kafka_2.11 1.6.3 From dependency tree, we can see it dependency kafka_2.11:0.8.2.1 verson. [cid:part1.6C4724D2.B06C4F81@outlook.com] But when we move this dependency to project's parent pom file, the de

Re: maven dependency problems

2018-12-17 Thread Liam Clarke
Hi, Is it a transitive dependency of any of your other dependencies? Cheers, Liam Clarke On Tue, 18 Dec. 2018, 2:57 pm big data Hi, > our project includes this dependency by: > > org.apache.spark > spark-streaming-kafka_2.11 > 1.6.3 > > From dependency tree, we can see it depende

Re: maven dependency problems

2018-12-17 Thread big data
Hi, No other dependency include kafka's jar. The project structure is: pom.xml |---Module A   |--pom.xml |---Module B |---Module C When spark-streaming-kafka_2.11:1.6.3 in in Module A's pom.xml, from dependency tree, we can see in depends on kafka_2.11:0.8.2.1 When we move spark-streaming

Re: maven dependency problems

2018-12-17 Thread Liam Clarke
Can you please post the full output of maven dependency:tree from the parent POM in both scenarios? Thanks, Liam Clarke On Tue, 18 Dec. 2018, 3:26 pm big data Hi, > > No other dependency include kafka's jar. > > The project structure is: > > pom.xml > > |---Module A > >|--pom.xml > > |---M

Re: maven dependency problems

2018-12-17 Thread big data
When I remove/comment parent dependency likein Module A pom.xml, it seems ok, and streaming kafka's depends on kafka_2.11:0.8.2.1. The Modula A's tree: [INFO] +- org.apache.spark:spark-core_2.11:jar:2.1.0:provided [INFO] | +- org.apache.avro:avro-mapred:jar:hadoop2:1.7.7:provided [INFO] |