[
https://issues.apache.org/jira/browse/KAFKA-4975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rafael Telles updated KAFKA-4975:
---------------------------------
Description:
I have two clusters of Kafka brokers, one of them (with 15 brokers + 3
Zookeeper servers) became sick (a lot of under-replicated partitions, throwing
a lot of NotEnoughReplicasExceptions). I logged in some of the brokers that
other couldn't connect to, and I found out that they were all running their
Kafka process, but they were not listening to the default TCP port (9092) as
expected:
root@dc3-kafka-02:/home/kafka/kafka_2.11-0.10.1.1# ps aux | grep kafka
root 14055 21.6 33.6 23001236 5513176 ? Sl Mar23 1866:20
/usr/lib/jvm/java-8-oracle/bin/java -Xms2G -Xmx6G -server -XX:+UseG1GC
-XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35
-XX:+DisableExplicitGC -Djava.awt.headless=true
-Xloggc:/home/kafka/kafka_2.11-0.10.1.1/bin/../logs/kafkaServer-gc.log
-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.port=17264
-Dkafka.logs.dir=/home/kafka/kafka_2.11-0.10.1.1/bin/../logs
-Dlog4j.configuration=file:/home/kafka/kafka_2.11-0.10.1.1/bin/../config/log4j.properties
-cp
:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/aopalliance-repackaged-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/argparse4j-0.5.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-api-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-file-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-json-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-runtime-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/guava-18.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-api-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-locator-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-utils-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-annotations-2.6.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-core-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-databind-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-jaxrs-base-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-jaxrs-json-provider-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-module-jaxb-annotations-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javassist-3.18.2-GA.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.annotation-api-1.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.inject-1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.inject-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.servlet-api-3.1.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.ws.rs-api-2.0.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-client-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-common-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-container-servlet-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-container-servlet-core-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-guava-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-media-jaxb-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-server-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-continuation-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-http-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-io-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-security-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-server-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-servlet-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-servlets-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-util-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jopt-simple-4.9.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1-sources.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1-test-sources.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-clients-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-log4j-appender-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-streams-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-streams-examples-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-tools-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/log4j-1.2.17.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/lz4-1.3.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/metrics-core-2.2.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/osgi-resource-locator-1.0.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/raven-7.8.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/raven-log4j-7.8.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/reflections-0.9.10.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/rocksdbjni-4.9.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/scala-library-2.11.8.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/scala-parser-combinators_2.11-1.0.4.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/slf4j-api-1.7.21.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/slf4j-log4j12-1.7.21.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/snappy-java-1.1.2.6.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/validation-api-1.1.0.Final.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/zkclient-0.9.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/zookeeper-3.4.8.jar
kafka.Kafka /home/kafka/kafka_2.11-0.10.1.1/config/server.properties
root 28615 0.0 0.0 14180 1024 pts/0 S+ 13:35 0:00 grep
--color=auto kafka
root@dc3-kafka-02:/home/kafka/kafka_2.11-0.10.1.1# netstat -tulpn | grep 9092
...returns empty
If I restart Kafka in these brokers, they start listening to 9092 again.
was:
I have two clusters of Kafka brokers, one of them (with 15 brokers + 3
Zookeeper servers) became sick (a lot of under-replicated partitions, throwing
a lot of NotEnoughReplicasExceptions). I logged in some of the brokers that
other couldn't connect to, and I found out that they were all running their
Kafka process, but they were not listening to the default TCP port (9092) as
expected:
{{
root@dc3-kafka-02:/home/kafka/kafka_2.11-0.10.1.1# ps aux | grep kafka
root 14055 21.6 33.6 23001236 5513176 ? Sl Mar23 1866:20
/usr/lib/jvm/java-8-oracle/bin/java -Xms2G -Xmx6G -server -XX:+UseG1GC
-XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35
-XX:+DisableExplicitGC -Djava.awt.headless=true
-Xloggc:/home/kafka/kafka_2.11-0.10.1.1/bin/../logs/kafkaServer-gc.log
-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.port=17264
-Dkafka.logs.dir=/home/kafka/kafka_2.11-0.10.1.1/bin/../logs
-Dlog4j.configuration=file:/home/kafka/kafka_2.11-0.10.1.1/bin/../config/log4j.properties
-cp
:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/aopalliance-repackaged-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/argparse4j-0.5.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-api-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-file-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-json-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-runtime-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/guava-18.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-api-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-locator-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-utils-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-annotations-2.6.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-core-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-databind-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-jaxrs-base-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-jaxrs-json-provider-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-module-jaxb-annotations-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javassist-3.18.2-GA.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.annotation-api-1.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.inject-1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.inject-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.servlet-api-3.1.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.ws.rs-api-2.0.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-client-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-common-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-container-servlet-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-container-servlet-core-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-guava-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-media-jaxb-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-server-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-continuation-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-http-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-io-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-security-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-server-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-servlet-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-servlets-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-util-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jopt-simple-4.9.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1-sources.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1-test-sources.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-clients-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-log4j-appender-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-streams-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-streams-examples-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-tools-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/log4j-1.2.17.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/lz4-1.3.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/metrics-core-2.2.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/osgi-resource-locator-1.0.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/raven-7.8.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/raven-log4j-7.8.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/reflections-0.9.10.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/rocksdbjni-4.9.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/scala-library-2.11.8.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/scala-parser-combinators_2.11-1.0.4.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/slf4j-api-1.7.21.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/slf4j-log4j12-1.7.21.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/snappy-java-1.1.2.6.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/validation-api-1.1.0.Final.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/zkclient-0.9.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/zookeeper-3.4.8.jar
kafka.Kafka /home/kafka/kafka_2.11-0.10.1.1/config/server.properties
root 28615 0.0 0.0 14180 1024 pts/0 S+ 13:35 0:00 grep
--color=auto kafka
root@dc3-kafka-02:/home/kafka/kafka_2.11-0.10.1.1# netstat -tulpn | grep 9092
...returns empty
}}
If I restart Kafka in these brokers, they start listening to 9092 again.
> Kafka process is running, but not listening to 9092 port
> --------------------------------------------------------
>
> Key: KAFKA-4975
> URL: https://issues.apache.org/jira/browse/KAFKA-4975
> Project: Kafka
> Issue Type: Bug
> Components: network
> Affects Versions: 0.10.1.1
> Environment: A cluster of 15 Kafka brokers connected to a cluster of
> 3 Zookeeper servers, all in the same data center.
> uname -a: Linux dc3-kafka-02 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26
> 19:39:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
> Kafka brokers hardware specs:
> H/W path Device Class Description
> ================================================
> system SR ((^_^))
> /0 bus SR
> /0/0 memory 128KiB BIOS
> /0/4 processor Intel(R) Atom(TM) CPU C2750 @ 2.40GHz
> /0/4/5 memory 448KiB L1 cache
> /0/4/6 memory 4MiB L2 cache
> /0/15 memory 16GiB System Memory
> /0/15/0 memory 8GiB DIMM DDR3 Synchronous 1600 MHz (0.6
> ns)
> /0/15/1 memory DIMM DDR3 Synchronous [empty]
> /0/15/2 memory 8GiB DIMM DDR3 Synchronous 1600 MHz (0.6
> ns)
> /0/15/3 memory DIMM DDR3 Synchronous [empty]
> /0/100 bridge Atom processor C2000 SoC Transaction
> Router
> /0/100/f generic Atom processor C2000 RCEC
> /0/100/13 generic Atom processor C2000 SMBus 2.0
> /0/100/14 enp0s20f0 network Ethernet Connection I354 2.5 GbE
> Backplane
> /0/100/14.1 enp0s20f1 network Ethernet Connection I354 2.5 GbE
> Backplane
> /0/100/16 bus Atom processor C2000 USB Enhanced Host
> Controller
> /0/100/16/1 usb1 bus EHCI Host Controller
> /0/100/16/1/1 bus USB hub
> /0/100/18 storage Atom processor C2000 AHCI SATA3
> Controller
> /0/100/1f bridge Atom processor C2000 PCU
> /0/100/1f.3 bus Atom processor C2000 PCU SMBus
> /0/101 bridge Atom processor C2000 RAS
> /0/1 scsi0 storage
> /0/1/0.0.0 /dev/sda disk 256GB SAMSUNG MZ7LN256
> /0/1/0.0.0/1 /dev/sda1 volume 190MiB EXT4 volume
> /0/1/0.0.0/2 /dev/sda2 volume 237GiB EXT4 volume
> /0/1/0.0.0/3 /dev/sda3 volume 976MiB Linux swap volume
> /1 power CRB Battery 0
> /2 power OEM Define 5
> Reporter: Rafael Telles
> Priority: Critical
>
> I have two clusters of Kafka brokers, one of them (with 15 brokers + 3
> Zookeeper servers) became sick (a lot of under-replicated partitions,
> throwing a lot of NotEnoughReplicasExceptions). I logged in some of the
> brokers that other couldn't connect to, and I found out that they were all
> running their Kafka process, but they were not listening to the default TCP
> port (9092) as expected:
> root@dc3-kafka-02:/home/kafka/kafka_2.11-0.10.1.1# ps aux | grep kafka
> root 14055 21.6 33.6 23001236 5513176 ? Sl Mar23 1866:20
> /usr/lib/jvm/java-8-oracle/bin/java -Xms2G -Xmx6G -server -XX:+UseG1GC
> -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35
> -XX:+DisableExplicitGC -Djava.awt.headless=true
> -Xloggc:/home/kafka/kafka_2.11-0.10.1.1/bin/../logs/kafkaServer-gc.log
> -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps
> -Dcom.sun.management.jmxremote
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dcom.sun.management.jmxremote.ssl=false
> -Dcom.sun.management.jmxremote.port=17264
> -Dkafka.logs.dir=/home/kafka/kafka_2.11-0.10.1.1/bin/../logs
> -Dlog4j.configuration=file:/home/kafka/kafka_2.11-0.10.1.1/bin/../config/log4j.properties
> -cp
> :/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/aopalliance-repackaged-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/argparse4j-0.5.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-api-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-file-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-json-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/connect-runtime-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/guava-18.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-api-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-locator-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/hk2-utils-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-annotations-2.6.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-core-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-databind-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-jaxrs-base-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-jaxrs-json-provider-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jackson-module-jaxb-annotations-2.6.3.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javassist-3.18.2-GA.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.annotation-api-1.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.inject-1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.inject-2.4.0-b34.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.servlet-api-3.1.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/javax.ws.rs-api-2.0.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-client-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-common-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-container-servlet-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-container-servlet-core-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-guava-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-media-jaxb-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jersey-server-2.22.2.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-continuation-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-http-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-io-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-security-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-server-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-servlet-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-servlets-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jetty-util-9.2.15.v20160210.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/jopt-simple-4.9.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1-sources.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka_2.11-0.10.1.1-test-sources.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-clients-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-log4j-appender-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-streams-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-streams-examples-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/kafka-tools-0.10.1.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/log4j-1.2.17.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/lz4-1.3.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/metrics-core-2.2.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/osgi-resource-locator-1.0.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/raven-7.8.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/raven-log4j-7.8.1.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/reflections-0.9.10.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/rocksdbjni-4.9.0.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/scala-library-2.11.8.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/scala-parser-combinators_2.11-1.0.4.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/slf4j-api-1.7.21.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/slf4j-log4j12-1.7.21.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/snappy-java-1.1.2.6.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/validation-api-1.1.0.Final.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/zkclient-0.9.jar:/home/kafka/kafka_2.11-0.10.1.1/bin/../libs/zookeeper-3.4.8.jar
> kafka.Kafka /home/kafka/kafka_2.11-0.10.1.1/config/server.properties
> root 28615 0.0 0.0 14180 1024 pts/0 S+ 13:35 0:00 grep
> --color=auto kafka
> root@dc3-kafka-02:/home/kafka/kafka_2.11-0.10.1.1# netstat -tulpn | grep 9092
> ...returns empty
> If I restart Kafka in these brokers, they start listening to 9092 again.
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