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Posted to dev@kafka.apache.org by "Fernando Vega (JIRA)" <ji...@apache.org> on 2017/06/07 22:50:18 UTC
[jira] [Updated] (KAFKA-5407) Mirrormaker dont start after upgrade
[ https://issues.apache.org/jira/browse/KAFKA-5407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fernando Vega updated KAFKA-5407:
---------------------------------
Description:
Currently Im upgrading the cluster from 0.8.2-beta to 0.10.2.1
So I followed the rolling procedure:
Here the config files:
Consumer
{noformat}
#
# Cluster: repl
# Topic list(goes into command line): REPL-ams1-global,REPL-atl1-global,REPL-sjc2-global,REPL-ams1-global-PN_HXIDMAP_.*,REPL-atl1-global-PN_HXIDMAP_.*,REPL-sjc2-global-PN_HXIDMAP_.*,REPL-ams1-global-PN_HXCONTEXTUALV2_.*,REPL-atl1-global-PN_HXCONTEXTUALV2_.*,REPL-sjc2-global-PN_HXCONTEXTUALV2_.*
bootstrap.servers=app001:9092,app002:9092,app003:9092,app004:9092
group.id=hkg1_cluster
auto.commit.interval.ms=60000
partition.assignment.strategy=org.apache.kafka.clients.consumer.RoundRobinAssignor
{noformat}
Producer
{noformat}
hkg1
# # Producer
# # hkg1
bootstrap.servers=app001:9092,app002:9092,app003:9092,app004:9092
compression.type=gzip
acks=0
{noformat}
Broker
{noformat}
auto.leader.rebalance.enable=true
delete.topic.enable=true
socket.receive.buffer.bytes=1048576
socket.send.buffer.bytes=1048576
default.replication.factor=2
auto.create.topics.enable=true
num.partitions=1
num.network.threads=8
num.io.threads=40
log.retention.hours=1
log.roll.hours=1
num.replica.fetchers=8
zookeeper.connection.timeout.ms=30000
zookeeper.session.timeout.ms=30000
inter.broker.protocol.version=0.10.2
log.message.format.version=0.8.2
{noformat}
I tried also using stock configuraiton with no luck.
The error that I get is this:
{noformat}
2017-06-07 12:24:45,476] INFO ConsumerConfig values:
auto.commit.interval.ms = 60000
auto.offset.reset = latest
bootstrap.servers = [app454.sjc2.mytest.com:9092, app455.sjc2.mytest.com:9092, app456.sjc2.mytest.com:9092, app457.sjc2.mytest.com:9092, app458.sjc2.mytest.com:9092, app459.sjc2.mytest.com:9092]
check.crcs = true
client.id = MirrorMaker_hkg1-1
connections.max.idle.ms = 540000
enable.auto.commit = false
exclude.internal.topics = true
fetch.max.bytes = 52428800
fetch.max.wait.ms = 500
fetch.min.bytes = 1
group.id = MirrorMaker_hkg1
heartbeat.interval.ms = 3000
interceptor.classes = null
key.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
max.partition.fetch.bytes = 1048576
max.poll.interval.ms = 300000
max.poll.records = 500
metadata.max.age.ms = 300000
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
partition.assignment.strategy = [org.apache.kafka.clients.consumer.RoundRobinAssignor]
receive.buffer.bytes = 65536
reconnect.backoff.ms = 50
request.timeout.ms = 305000
retry.backoff.ms = 100
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.mechanism = GSSAPI
security.protocol = PLAINTEXT
send.buffer.bytes = 131072
session.timeout.ms = 10000
ssl.cipher.suites = null
ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
ssl.endpoint.identification.algorithm = null
ssl.key.password = null
ssl.keymanager.algorithm = SunX509
ssl.keystore.location = null
ssl.keystore.password = null
ssl.keystore.type = JKS
ssl.protocol = TLS
ssl.provider = null
ssl.secure.random.implementation = null
ssl.trustmanager.algorithm = PKIX
ssl.truststore.location = null
ssl.truststore.password = null
ssl.truststore.type = JKS
value.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
INFO Kafka commitId : e89bffd6b2eff799 (org.apache.kafka.common.utils.AppInfoParser)
[2017-06-07 12:24:45,497] INFO [mirrormaker-thread-0] Starting mirror maker thread mirrormaker-thread-0 (kafka.tools.MirrorMaker$MirrorMakerThread)
[2017-06-07 12:24:45,497] INFO [mirrormaker-thread-1] Starting mirror maker thread mirrormaker-thread-1 (kafka.tools.MirrorMaker$MirrorMakerThread)
[2017-06-07 12:24:48,619] INFO Discovered coordinator app458.sjc2.mytest.com:9092 (id: 2147483613 rack: null) for group MirrorMaker_hkg1. (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:48,620] INFO Discovered coordinator app458.sjc2.mytest.com:9092 (id: 2147483613 rack: null) for group MirrorMaker_hkg1. (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:48,625] INFO Revoking previously assigned partitions [] for group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
[2017-06-07 12:24:48,625] INFO Revoking previously assigned partitions [] for group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
[2017-06-07 12:24:48,648] INFO (Re-)joining group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:48,649] INFO (Re-)joining group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:53,560] FATAL [mirrormaker-thread-1] Mirror maker thread failure due to (kafka.tools.MirrorMaker$MirrorMakerThread)
org.apache.kafka.common.KafkaException: Unexpected error from SyncGroup: The server experienced an unexpected error when processing the request
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupResponseHandler.handle(AbstractCoordinator.java:548)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupResponseHandler.handle(AbstractCoordinator.java:521)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:784)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:765)
at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:186)
at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:149)
at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:116)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:493)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:322)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:253)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:172)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:347)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303)
at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029)
at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995)
at kafka.tools.MirrorMaker$MirrorMakerNewConsumer.receive(MirrorMaker.scala:625)
at kafka.tools.MirrorMaker$MirrorMakerThread.run(MirrorMaker.scala:431)
{noformat}
Im using mirrormaker
was:
Currently Im upgrading the cluster from 0.8.2-beta to 0.10.2.1
So I followed the rolling procedure:
Here the config files:
Consumer
{noformat}
#
# Cluster: repl
# Topic list(goes into command line): REPL-ams1-global,REPL-atl1-global,REPL-sjc2-global,REPL-ams1-global-PN_HXIDMAP_.*,REPL-atl1-global-PN_HXIDMAP_.*,REPL-sjc2-global-PN_HXIDMAP_.*,REPL-ams1-global-PN_HXCONTEXTUALV2_.*,REPL-atl1-global-PN_HXCONTEXTUALV2_.*,REPL-sjc2-global-PN_HXCONTEXTUALV2_.*
bootstrap.servers=app001:9092,app002:9092,app003:9092,app004:9092
group.id=hkg1_cluster
auto.commit.interval.ms=60000
partition.assignment.strategy=org.apache.kafka.clients.consumer.RoundRobinAssignor
{noformat}
Producer
{noformat}
hkg1
# # Producer
# # hkg1
bootstrap.servers=app001:9092,app002:9092,app003:9092,app004:9092
compression.type=gzip
acks=0
{noformat}
Broker
{noformat}
auto.leader.rebalance.enable=true
delete.topic.enable=true
socket.receive.buffer.bytes=1048576
socket.send.buffer.bytes=1048576
default.replication.factor=2
auto.create.topics.enable=true
num.partitions=1
num.network.threads=8
num.io.threads=40
log.retention.hours=1
log.roll.hours=1
num.replica.fetchers=8
zookeeper.connection.timeout.ms=30000
zookeeper.session.timeout.ms=30000
inter.broker.protocol.version=0.10.2
log.message.format.version=0.8.2
{noformat}
I tried also using stock configuraiton with no luck.
The error that I get is this:
2017-06-07 12:24:45,476] INFO ConsumerConfig values:
auto.commit.interval.ms = 60000
auto.offset.reset = latest
bootstrap.servers = [app454.sjc2.mytest.com:9092, app455.sjc2.mytest.com:9092, app456.sjc2.mytest.com:9092, app457.sjc2.mytest.com:9092, app458.sjc2.mytest.com:9092, app459.sjc2.mytest.com:9092]
check.crcs = true
client.id = MirrorMaker_hkg1-1
connections.max.idle.ms = 540000
enable.auto.commit = false
exclude.internal.topics = true
fetch.max.bytes = 52428800
fetch.max.wait.ms = 500
fetch.min.bytes = 1
group.id = MirrorMaker_hkg1
heartbeat.interval.ms = 3000
interceptor.classes = null
key.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
max.partition.fetch.bytes = 1048576
max.poll.interval.ms = 300000
max.poll.records = 500
metadata.max.age.ms = 300000
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
partition.assignment.strategy = [org.apache.kafka.clients.consumer.RoundRobinAssignor]
receive.buffer.bytes = 65536
reconnect.backoff.ms = 50
request.timeout.ms = 305000
retry.backoff.ms = 100
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.mechanism = GSSAPI
security.protocol = PLAINTEXT
send.buffer.bytes = 131072
session.timeout.ms = 10000
ssl.cipher.suites = null
ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
ssl.endpoint.identification.algorithm = null
ssl.key.password = null
ssl.keymanager.algorithm = SunX509
ssl.keystore.location = null
ssl.keystore.password = null
ssl.keystore.type = JKS
ssl.protocol = TLS
ssl.provider = null
ssl.secure.random.implementation = null
ssl.trustmanager.algorithm = PKIX
ssl.truststore.location = null
ssl.truststore.password = null
ssl.truststore.type = JKS
value.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
INFO Kafka commitId : e89bffd6b2eff799 (org.apache.kafka.common.utils.AppInfoParser)
[2017-06-07 12:24:45,497] INFO [mirrormaker-thread-0] Starting mirror maker thread mirrormaker-thread-0 (kafka.tools.MirrorMaker$MirrorMakerThread)
[2017-06-07 12:24:45,497] INFO [mirrormaker-thread-1] Starting mirror maker thread mirrormaker-thread-1 (kafka.tools.MirrorMaker$MirrorMakerThread)
[2017-06-07 12:24:48,619] INFO Discovered coordinator app458.sjc2.mytest.com:9092 (id: 2147483613 rack: null) for group MirrorMaker_hkg1. (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:48,620] INFO Discovered coordinator app458.sjc2.mytest.com:9092 (id: 2147483613 rack: null) for group MirrorMaker_hkg1. (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:48,625] INFO Revoking previously assigned partitions [] for group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
[2017-06-07 12:24:48,625] INFO Revoking previously assigned partitions [] for group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
[2017-06-07 12:24:48,648] INFO (Re-)joining group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:48,649] INFO (Re-)joining group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
[2017-06-07 12:24:53,560] FATAL [mirrormaker-thread-1] Mirror maker thread failure due to (kafka.tools.MirrorMaker$MirrorMakerThread)
org.apache.kafka.common.KafkaException: Unexpected error from SyncGroup: The server experienced an unexpected error when processing the request
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupResponseHandler.handle(AbstractCoordinator.java:548)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupResponseHandler.handle(AbstractCoordinator.java:521)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:784)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:765)
at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:186)
at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:149)
at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:116)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:493)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:322)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:253)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:172)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:347)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303)
at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029)
at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995)
at kafka.tools.MirrorMaker$MirrorMakerNewConsumer.receive(MirrorMaker.scala:625)
at kafka.tools.MirrorMaker$MirrorMakerThread.run(MirrorMaker.scala:431)
Im using mirrormaker
> Mirrormaker dont start after upgrade
> ------------------------------------
>
> Key: KAFKA-5407
> URL: https://issues.apache.org/jira/browse/KAFKA-5407
> Project: Kafka
> Issue Type: Bug
> Components: consumer
> Affects Versions: 0.10.2.1
> Environment: Operating system
> {noformat}
> CentOS 6.8
> {noformat}
> HW
> {noformat}
> Board Mfg : HP
> Board Product : ProLiant DL380p Gen8
> CPU's x2
> Product Manufacturer : Intel
> Product Name : Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz
> Memory Type : DDR3 SDRAM
> SDRAM Capacity : 2048 MB
> Total Memory: : 64GB
> Hardrives size and layout:
> 9 drives using jbod
> drive size 3.6TB each
> {noformat}
> Reporter: Fernando Vega
> Priority: Critical
>
> Currently Im upgrading the cluster from 0.8.2-beta to 0.10.2.1
> So I followed the rolling procedure:
> Here the config files:
> Consumer
> {noformat}
> #
> # Cluster: repl
> # Topic list(goes into command line): REPL-ams1-global,REPL-atl1-global,REPL-sjc2-global,REPL-ams1-global-PN_HXIDMAP_.*,REPL-atl1-global-PN_HXIDMAP_.*,REPL-sjc2-global-PN_HXIDMAP_.*,REPL-ams1-global-PN_HXCONTEXTUALV2_.*,REPL-atl1-global-PN_HXCONTEXTUALV2_.*,REPL-sjc2-global-PN_HXCONTEXTUALV2_.*
> bootstrap.servers=app001:9092,app002:9092,app003:9092,app004:9092
> group.id=hkg1_cluster
> auto.commit.interval.ms=60000
> partition.assignment.strategy=org.apache.kafka.clients.consumer.RoundRobinAssignor
> {noformat}
> Producer
> {noformat}
> hkg1
> # # Producer
> # # hkg1
> bootstrap.servers=app001:9092,app002:9092,app003:9092,app004:9092
> compression.type=gzip
> acks=0
> {noformat}
> Broker
> {noformat}
> auto.leader.rebalance.enable=true
> delete.topic.enable=true
> socket.receive.buffer.bytes=1048576
> socket.send.buffer.bytes=1048576
> default.replication.factor=2
> auto.create.topics.enable=true
> num.partitions=1
> num.network.threads=8
> num.io.threads=40
> log.retention.hours=1
> log.roll.hours=1
> num.replica.fetchers=8
> zookeeper.connection.timeout.ms=30000
> zookeeper.session.timeout.ms=30000
> inter.broker.protocol.version=0.10.2
> log.message.format.version=0.8.2
> {noformat}
> I tried also using stock configuraiton with no luck.
> The error that I get is this:
> {noformat}
> 2017-06-07 12:24:45,476] INFO ConsumerConfig values:
> auto.commit.interval.ms = 60000
> auto.offset.reset = latest
> bootstrap.servers = [app454.sjc2.mytest.com:9092, app455.sjc2.mytest.com:9092, app456.sjc2.mytest.com:9092, app457.sjc2.mytest.com:9092, app458.sjc2.mytest.com:9092, app459.sjc2.mytest.com:9092]
> check.crcs = true
> client.id = MirrorMaker_hkg1-1
> connections.max.idle.ms = 540000
> enable.auto.commit = false
> exclude.internal.topics = true
> fetch.max.bytes = 52428800
> fetch.max.wait.ms = 500
> fetch.min.bytes = 1
> group.id = MirrorMaker_hkg1
> heartbeat.interval.ms = 3000
> interceptor.classes = null
> key.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
> max.partition.fetch.bytes = 1048576
> max.poll.interval.ms = 300000
> max.poll.records = 500
> metadata.max.age.ms = 300000
> metric.reporters = []
> metrics.num.samples = 2
> metrics.recording.level = INFO
> metrics.sample.window.ms = 30000
> partition.assignment.strategy = [org.apache.kafka.clients.consumer.RoundRobinAssignor]
> receive.buffer.bytes = 65536
> reconnect.backoff.ms = 50
> request.timeout.ms = 305000
> retry.backoff.ms = 100
> sasl.jaas.config = null
> sasl.kerberos.kinit.cmd = /usr/bin/kinit
> sasl.kerberos.min.time.before.relogin = 60000
> sasl.kerberos.service.name = null
> sasl.kerberos.ticket.renew.jitter = 0.05
> sasl.kerberos.ticket.renew.window.factor = 0.8
> sasl.mechanism = GSSAPI
> security.protocol = PLAINTEXT
> send.buffer.bytes = 131072
> session.timeout.ms = 10000
> ssl.cipher.suites = null
> ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
> ssl.endpoint.identification.algorithm = null
> ssl.key.password = null
> ssl.keymanager.algorithm = SunX509
> ssl.keystore.location = null
> ssl.keystore.password = null
> ssl.keystore.type = JKS
> ssl.protocol = TLS
> ssl.provider = null
> ssl.secure.random.implementation = null
> ssl.trustmanager.algorithm = PKIX
> ssl.truststore.location = null
> ssl.truststore.password = null
> ssl.truststore.type = JKS
> value.deserializer = class org.apache.kafka.common.serialization.ByteArrayDeserializer
> INFO Kafka commitId : e89bffd6b2eff799 (org.apache.kafka.common.utils.AppInfoParser)
> [2017-06-07 12:24:45,497] INFO [mirrormaker-thread-0] Starting mirror maker thread mirrormaker-thread-0 (kafka.tools.MirrorMaker$MirrorMakerThread)
> [2017-06-07 12:24:45,497] INFO [mirrormaker-thread-1] Starting mirror maker thread mirrormaker-thread-1 (kafka.tools.MirrorMaker$MirrorMakerThread)
> [2017-06-07 12:24:48,619] INFO Discovered coordinator app458.sjc2.mytest.com:9092 (id: 2147483613 rack: null) for group MirrorMaker_hkg1. (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
> [2017-06-07 12:24:48,620] INFO Discovered coordinator app458.sjc2.mytest.com:9092 (id: 2147483613 rack: null) for group MirrorMaker_hkg1. (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
> [2017-06-07 12:24:48,625] INFO Revoking previously assigned partitions [] for group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
> [2017-06-07 12:24:48,625] INFO Revoking previously assigned partitions [] for group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
> [2017-06-07 12:24:48,648] INFO (Re-)joining group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
> [2017-06-07 12:24:48,649] INFO (Re-)joining group MirrorMaker_hkg1 (org.apache.kafka.clients.consumer.internals.AbstractCoordinator)
> [2017-06-07 12:24:53,560] FATAL [mirrormaker-thread-1] Mirror maker thread failure due to (kafka.tools.MirrorMaker$MirrorMakerThread)
> org.apache.kafka.common.KafkaException: Unexpected error from SyncGroup: The server experienced an unexpected error when processing the request
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupResponseHandler.handle(AbstractCoordinator.java:548)
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$SyncGroupResponseHandler.handle(AbstractCoordinator.java:521)
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:784)
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:765)
> at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:186)
> at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:149)
> at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:116)
> at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:493)
> at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:322)
> at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:253)
> at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:172)
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:347)
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303)
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029)
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995)
> at kafka.tools.MirrorMaker$MirrorMakerNewConsumer.receive(MirrorMaker.scala:625)
> at kafka.tools.MirrorMaker$MirrorMakerThread.run(MirrorMaker.scala:431)
> {noformat}
> Im using mirrormaker
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