Re: Re: Required guidelines for kafka upgrade

2019-05-04 Thread 15332318...@189.cn
Dear How Can I send question From: ASHOK MACHERLA Date: 2019-05-04 13:44 To: users@kafka.apache.org Subject: Re: Required guidelines for kafka upgrade Dear Senthil when I tried produce messages into topic ,this type errors coming continuously ashok@Node-1:/opt/kafka-new$ sh bin/kafka-cons

Re: message availability and handling capacity in kafka 2.x

2019-05-04 Thread 15332318...@189.cn
dear i am not know .how can i ask questions .this email can use? From: mujvf...@gmail.com Date: 2019-05-04 15:21 To: users@kafka.apache.org Subject: message availability and handling capacity in kafka 2.x dear: After reading the document, I was not particularly clear about how Kafka ensured

Re: Re: kafka loss of data

2019-05-04 Thread 15332318...@189.cn
dear: Is this a best practice? From: Erick Lee Date: 2019-05-05 12:42 To: users Subject: Re: kafka loss of data Hi, To prevent data loss within a kafka cluster, it is recommend to set replication factor to 2/3 with min.insync replica of 2 and acks = all Hopefully this article can help pr

Re: Re: kafka loss of data

2019-05-04 Thread 15332318...@189.cn
- min.insync.replicas = 2 - acks = all (ensures not only the leader receives the write, but also the in-sync replicas) Refer to "min.insync.replicas" section of https://docs.confluent.io/current/installation/configuration/topic-configs.html On Sat, May 4, 2019 at 9:47 PM 15332318...@189.cn <15332