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Pankaj commented on KAFKA-3129: ------------------------------- [~cotedm], [~ijuma], [~vahid] I am also facing the same issue where my kafka console producer fails to write data. Please find below steps to recreate. 1-Make a text file with 800 record. each line have record like "Message 1" and the line 2 "Message 2" ........ "Message 800" 2- # start zookeeper server .\bin\windows\zookeeper-server-start.bat .\config\zookeeper.properties 3-# start broker .\bin\windows\kafka-server-start.bat .\config\server.properties 4-# create topic “test” .\bin\windows\kafka-topics.bat --create --topic test --zookeeper localhost:2181 --partitions 1 --replication-factor 1 5-#start consumer .\bin\windows\kafka-console-consumer.bat --topic test --zookeeper localhost:2181 6-sent file to producer .\bin\windows\\kafka-console-producer.bat --broker-list localhost:9092 --topic test < my_file.txt I have executed all above steps with below configuration.(Windows 7, kafka_2.11-0.10.0.1) 1- Default kafka configuration- NOK(Sometimes it consumes 366 messages, sometimes 700 messages.) 2- Updating kafka producer.properties for acks="1" or acks="all". both did not worked. still NOK(Sometimes it consumes 366 messages, sometimes 700 messages.). Please suggest if this issue has been fixed. I'm facing critical problem on production > Console producer issue when request-required-acks=0 > --------------------------------------------------- > > Key: KAFKA-3129 > URL: https://issues.apache.org/jira/browse/KAFKA-3129 > Project: Kafka > Issue Type: Bug > Components: producer > Affects Versions: 0.9.0.0, 0.10.0.0 > Reporter: Vahid Hashemian > Assignee: Dustin Cote > Attachments: kafka-3129.mov, server.log.abnormal.txt, > server.log.normal.txt > > > I have been running a simple test case in which I have a text file > {{messages.txt}} with 1,000,000 lines (lines contain numbers from 1 to > 1,000,000 in ascending order). I run the console consumer like this: > {{$ bin/kafka-console-consumer.sh --zookeeper localhost:2181 --topic test}} > Topic {{test}} is on 1 partition with a replication factor of 1. > Then I run the console producer like this: > {{$ bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test < > messages.txt}} > Then the console starts receiving the messages. And about half the times it > goes all the way to 1,000,000. But, in other cases, it stops short, usually > at 999,735. > I tried running another console consumer on another machine and both > consumers behave the same way. I can't see anything related to this in the > logs. > I also ran the same experiment with a similar file of 10,000 lines, and am > getting a similar behavior. When the consumer does not receive all the 10,000 > messages it usually stops at 9,864. -- This message was sent by Atlassian JIRA (v6.3.15#6346)