[ https://issues.apache.org/jira/browse/KAFKA-4520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Manikumar resolved KAFKA-4520. ------------------------------ Resolution: Fixed Fix Version/s: 0.11.0.0 > Kafka broker fails with not so user-friendly error msg when log.dirs is not > set > ------------------------------------------------------------------------------- > > Key: KAFKA-4520 > URL: https://issues.apache.org/jira/browse/KAFKA-4520 > Project: Kafka > Issue Type: Improvement > Reporter: Buchi Reddy B > Priority: Trivial > Fix For: 0.11.0.0 > > > I tried to bring up a Kafka broker without setting log.dirs property and it > has failed with the following error. > {code:java} > [2016-12-07 23:41:08,020] INFO KafkaConfig values: > advertised.host.name = 100.96.7.10 > advertised.listeners = null > advertised.port = null > authorizer.class.name = > auto.create.topics.enable = true > auto.leader.rebalance.enable = true > background.threads = 10 > broker.id = 0 > broker.id.generation.enable = false > broker.rack = null > compression.type = producer > connections.max.idle.ms = 600000 > controlled.shutdown.enable = true > controlled.shutdown.max.retries = 3 > controlled.shutdown.retry.backoff.ms = 5000 > controller.socket.timeout.ms = 30000 > default.replication.factor = 1 > delete.topic.enable = false > fetch.purgatory.purge.interval.requests = 1000 > group.max.session.timeout.ms = 300000 > group.min.session.timeout.ms = 6000 > host.name = > inter.broker.protocol.version = 0.10.1-IV2 > leader.imbalance.check.interval.seconds = 300 > leader.imbalance.per.broker.percentage = 10 > listeners = PLAINTEXT://0.0.0.0:9092 > log.cleaner.backoff.ms = 15000 > log.cleaner.dedupe.buffer.size = 134217728 > log.cleaner.delete.retention.ms = 86400000 > log.cleaner.enable = true > log.cleaner.io.buffer.load.factor = 0.9 > log.cleaner.io.buffer.size = 524288 > log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308 > log.cleaner.min.cleanable.ratio = 0.5 > log.cleaner.min.compaction.lag.ms = 0 > log.cleaner.threads = 1 > log.cleanup.policy = [delete] > log.dir = /tmp/kafka-logs > log.dirs = > log.flush.interval.messages = 9223372036854775807 > log.flush.interval.ms = null > log.flush.offset.checkpoint.interval.ms = 60000 > log.flush.scheduler.interval.ms = 9223372036854775807 > log.index.interval.bytes = 4096 > log.index.size.max.bytes = 10485760 > log.message.format.version = 0.10.1-IV2 > log.message.timestamp.difference.max.ms = 9223372036854775807 > log.message.timestamp.type = CreateTime > log.preallocate = false > log.retention.bytes = -1 > log.retention.check.interval.ms = 300000 > log.retention.hours = 168 > log.retention.minutes = null > log.retention.ms = null > log.roll.hours = 168 > log.roll.jitter.hours = 0 > log.roll.jitter.ms = null > log.roll.ms = null > log.segment.bytes = 1073741824 > log.segment.delete.delay.ms = 60000 > max.connections.per.ip = 2147483647 > max.connections.per.ip.overrides = > message.max.bytes = 1000012 > metric.reporters = [] > metrics.num.samples = 2 > metrics.sample.window.ms = 30000 > min.insync.replicas = 1 > num.io.threads = 8 > num.network.threads = 3 > num.partitions = 1 > num.recovery.threads.per.data.dir = 1 > num.replica.fetchers = 1 > offset.metadata.max.bytes = 4096 > offsets.commit.required.acks = -1 > offsets.commit.timeout.ms = 5000 > offsets.load.buffer.size = 5242880 > offsets.retention.check.interval.ms = 600000 > offsets.retention.minutes = 1440 > offsets.topic.compression.codec = 0 > offsets.topic.num.partitions = 50 > offsets.topic.replication.factor = 3 > offsets.topic.segment.bytes = 104857600 > port = 9092 > principal.builder.class = class > org.apache.kafka.common.security.auth.DefaultPrincipalBuilder > producer.purgatory.purge.interval.requests = 1000 > queued.max.requests = 500 > quota.consumer.default = 9223372036854775807 > quota.producer.default = 9223372036854775807 > quota.window.num = 11 > quota.window.size.seconds = 1 > replica.fetch.backoff.ms = 1000 > replica.fetch.max.bytes = 1048576 > replica.fetch.min.bytes = 1 > replica.fetch.response.max.bytes = 10485760 > replica.fetch.wait.max.ms = 500 > replica.high.watermark.checkpoint.interval.ms = 5000 > replica.lag.time.max.ms = 10000 > replica.socket.receive.buffer.bytes = 65536 > replica.socket.timeout.ms = 30000 > replication.quota.window.num = 11 > replication.quota.window.size.seconds = 1 > request.timeout.ms = 30000 > reserved.broker.max.id = 1000 > sasl.enabled.mechanisms = [GSSAPI] > sasl.kerberos.kinit.cmd = /usr/bin/kinit > sasl.kerberos.min.time.before.relogin = 60000 > sasl.kerberos.principal.to.local.rules = [DEFAULT] > sasl.kerberos.service.name = null > sasl.kerberos.ticket.renew.jitter = 0.05 > sasl.kerberos.ticket.renew.window.factor = 0.8 > sasl.mechanism.inter.broker.protocol = GSSAPI > security.inter.broker.protocol = PLAINTEXT > socket.receive.buffer.bytes = 102400 > socket.request.max.bytes = 104857600 > socket.send.buffer.bytes = 102400 > ssl.cipher.suites = null > ssl.client.auth = none > 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 > unclean.leader.election.enable = true > zookeeper.connect = > zookeeper-0.zookeeper.default.svc.cluster.local:2181,zookeeper-1.zookeeper.default.svc.cluster.local:2181,zookeeper-2.zookeeper.default.svc.cluster.local:2181 > zookeeper.connection.timeout.ms = 6000 > zookeeper.session.timeout.ms = 6000 > zookeeper.set.acl = false > zookeeper.sync.time.ms = 2000 > (kafka.server.KafkaConfig) > [2016-12-07 23:41:08,042] FATAL (kafka.Kafka$) > java.lang.IllegalArgumentException: requirement failed > at scala.Predef$.require(Predef.scala:212) > at kafka.server.KafkaConfig.validateValues(KafkaConfig.scala:1045) > at kafka.server.KafkaConfig.<init>(KafkaConfig.scala:1034) > at kafka.server.KafkaConfig$.fromProps(KafkaConfig.scala:779) > at kafka.server.KafkaConfig$.fromProps(KafkaConfig.scala:776) > at > kafka.server.KafkaServerStartable$.fromProps(KafkaServerStartable.scala:28) > at kafka.Kafka$.main(Kafka.scala:58) > at kafka.Kafka.main(Kafka.scala) > {code} > Seems like KafkaConfig.scala has this statement where the validation doesn't > report any error message. > {code:java} > require(logDirs.nonEmpty) > {code} > This is a minor cosmetic change and I can add an error message if it's so > trivial. -- This message was sent by Atlassian JIRA (v6.4.14#64029)