Hello, here is the update on this...
with -> security.inter.broker.protocol = PLAINTEXT, *i'm able to start the
Console Producer & consumer and publish & read the messages published*.
*However, when i set -> security.inter.broker.protocol = SSL, the errors
start. (in both PLAINTEXT & SSL modes)*
when i start the Console Producer in PLAINTEXT Mode :
/usr/hdp/2.5.3.0-37/kafka/bin/kafka-console-producer.sh --broker-list
nwk2-bdp-kafka-04.gdcs-qa.ale.com:6667 --topic sslTopic3
--security-protocol PLAINTEXT
[2017-07-26 05:53:26,172] WARN Error while fetching metadata with
correlation id 17 : {sslTopic3=LEADER_NOT_AVAILABLE}
(org.apache.kafka.clients.NetworkClient)
[2017-07-26 05:53:26,277] WARN Error while fetching metadata with
correlation id 18 : {sslTopic3=LEADER_NOT_AVAILABLE}
(org.apache.kafka.clients.NetworkClient)
[2017-07-26 05:53:26,388] WARN Error while fetching metadata with
correlation id 19 : {sslTopic3=LEADER_NOT_AVAILABLE}
(org.apache.kafka.clients.NetworkClient)
when i start the Console Producer in SSL Mode :
/usr/hdp/2.5.3.0-37/kafka/bin/kafka-console-producer.sh --broker-list
nwk2-bdp-kafka-04.gdcs-qa.ale.com:6668 --topic sslTopic3
--producer.config /tmp/ssl-kafka/client-ssl.properties
--security-protocol SSL
hi
HELLO
[2017-07-26 05:59:31,888] ERROR Error when sending message to topic
sslTopic3 with key: null, value: 2 bytes with error:
(org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
org.apache.kafka.common.errors.TimeoutException: Failed to update
metadata after 60000 ms.
Error in controller.log file :
[2017-07-26 05:58:49,535] WARN
[Controller-1001-to-broker-1001-send-thread], Controller 1001's
connection to broker nwk2-bdp-kafka-04.gdcs-qa.apple.com:6668 (id:
1001 rack: null) was unsuccessful (kafka.controller.RequestSendThread)
java.io.IOException: Connection to
nwk2-bdp-kafka-04.gdcs-qa.apple.com:6668 (id: 1001 rack: null) failed
at
kafka.utils.NetworkClientBlockingOps$$anonfun$blockingReady$extension$2.apply(NetworkClientBlockingOps.scala:63)
at
kafka.utils.NetworkClientBlockingOps$$anonfun$blockingReady$extension$2.apply(NetworkClientBlockingOps.scala:59)
at
kafka.utils.NetworkClientBlockingOps$.recursivePoll$1(NetworkClientBlockingOps.scala:112)
at
kafka.utils.NetworkClientBlockingOps$.kafka$utils$NetworkClientBlockingOps$$pollUntil$extension(NetworkClientBlockingOps.scala:120)
at
kafka.utils.NetworkClientBlockingOps$.blockingReady$extension(NetworkClientBlockingOps.scala:59)
at
kafka.controller.RequestSendThread.brokerReady(ControllerChannelManager.scala:233)
at
kafka.controller.RequestSendThread.liftedTree1$1(ControllerChannelManager.scala:182)
at kafka.controller.RequestSendThread.doWork(ControllerChannelManager.scala:181)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:63)
[2017-07-26 05:58:49,853] WARN
[Controller-1001-to-broker-1001-send-thread], Controller 1001's
connection to broker nwk2-bdp-kafka-04.gdcs-qa.apple.com:6668 (id:
1001 rack: null) was unsuccessful (kafka.controller.RequestSendThread)
java.io.IOException: Connection to
nwk2-bdp-kafka-04.gdcs-qa.apple.com:6668 (id: 1001 rack: null) failed
at
kafka.utils.NetworkClientBlockingOps$$anonfun$blockingReady$extension$2.apply(NetworkClientBlockingOps.scala:63)
at
kafka.utils.NetworkClientBlockingOps$$anonfun$blockingReady$extension$2.apply(NetworkClientBlockingOps.scala:59)
at
kafka.utils.NetworkClientBlockingOps$.recursivePoll$1(NetworkClientBlockingOps.scala:112)
at
kafka.utils.NetworkClientBlockingOps$.kafka$utils$NetworkClientBlockingOps$$pollUntil$extension(NetworkClientBlockingOps.scala:120)
at
kafka.utils.NetworkClientBlockingOps$.blockingReady$extension(NetworkClientBlockingOps.scala:59)
at
kafka.controller.RequestSendThread.brokerReady(ControllerChannelManager.scala:233)
at
kafka.controller.RequestSendThread.liftedTree1$1(ControllerChannelManager.scala:182)
at kafka.controller.RequestSendThread.doWork(ControllerChannelManager.scala:181)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:63)
when i describe the topic, i see that the leader is 1001 & Isr has only 1001
/usr/hdp/2.5.3.0-37/kafka/bin/kafka-topics.sh --describe --zookeeper
nwk2-bdp-kafka-05.gdcs-qa.apple.com:2181,nwk2-bdp-kafka-04.gdcs-qa.apple.com:2181,nwk2-bdp-kafka-06.gdcs-qa.apple.com:2181
--topic sslTopic3
Topic:sslTopic3PartitionCount:3ReplicationFactor:3Configs:
Topic: sslTopic3 Partition: 0 Leader: 1001 Replicas: 1003,1001,1002 Isr: 1001
Topic: sslTopic3 Partition: 1 Leader: 1001 Replicas: 1001,1002,1003 Isr: 1001
Topic: sslTopic3 Partition: 2 Leader: 1001 Replicas: 1002,1003,1001 Isr: 1001
It seems setting the parameter -> security.inter.broker.protocol = SSL
causes connectivity issues between the Controller (in this case 1001) & the
Brokers (1001, 1002, 1003)
The question is why & what needs to be done to fix this ?
On Tue, Jul 25, 2017 at 10:31 PM, Manikumar <manikumar.re...@gmail.com>
wrote:
> enable debug logs to find out the actual error.
>
> On Wed, Jul 26, 2017 at 12:49 AM, karan alang <karan.al...@gmail.com>
> wrote:
>
> > hi - I've enabled SSL for Kafka & i'm trying to publish messages using
> > console Producer
> >
> > Error is as shown below, any ideas ?
> >
> >>
> >> 1. /usr/hdp/2.5.3.0-37/kafka/bin/kafka-console-producer.sh
> --broker-list
> >> nwk2-bdp-kafka-05.gdcs-qa.apple.com:6668,nwk2-bdp-kafka-04.gdcs-qa.
> >> apple.com:6668,nwk2-bdp-kafka-06.gdcs-qa.apple.com:6668 --topic
> >> sslTopic1 --producer.config /tmp/ssl-kafka/client-ssl.properties --
> >> security-protocol SSL
> >> 2.
> >> 3. hi
> >> 4.
> >> 5. [2017-07-25 19:10:54,750] ERROR Error when sending message to
> >> topic sslTopic1 with key: null, value: 2 bytes with error:
> (org.apache
> >> .kafka.clients.producer.internals.ErrorLoggingCallback)org.apache.
> >> kafka.common.errors.TimeoutException: Failed to update metadata
> after
> >> 60000 ms.
> >>
> >>
> > client-ssl.properties
> >
> >
> >> 1. security.protocol=SSL
> >> 2. ssl.truststore.location=/tmp/ssl-kafka/client.truststore.jks
> >> 3. ssl.truststore.password=changeit
> >> 4. ssl.keystore.location=/tmp/ssl-kafka/client.keystore.jks
> >> 5. ssl.keystore.password=changeitssl.key.password=changeit
> >> 6. ssl.enabled.protocols=TLSv1.2,TLSv1.1,TLSv1ssl.keystore.type=JKS
> >> 7. ssl.truststore.type=JKS
> >>
> >>
> > Attaching the server.properties
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
