[KAFKA-2271] transient unit test failure in KafkaConfigConfigDefTest.testFromPropsToProps

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0.0
• Component/s: core
• Assignee: Jason Gustafson
• Reporter: Jun Rao
• Created: 16/Jun/15 04:09
• Updated: 17/Jul/15 00:29
• Resolved: 17/Jul/15 00:29

Description

Saw the following transient failure in jenkins.

java.lang.AssertionError: expected:<

{num.io.threads=2051678117, log.dir=/tmp/log, num.network.threads=442579598, offsets.topic.num.partitions=1996793767, log.cleaner.enable=true, inter.broker.protocol.version=0.8.3.X, host.name=????????? , log.cleaner.backoff.ms=2080497098, log.segment.delete.delay.ms=516834257, controller.socket.timeout.ms=444411414, queued.max.requests=673019914, controlled.shutdown.max.retries=1810738435, num.replica.fetchers=1160759331, socket.request.max.bytes=1453815395, log.flush.interval.ms=762170329, offsets.topic.replication.factor=1011, log.flush.offset.checkpoint.interval.ms=923125288, security.inter.broker.protocol=PLAINTEXT, zookeeper.session.timeout.ms=413974606, metrics.sample.window.ms=1000, offsets.topic.compression.codec=1, zookeeper.connection.timeout.ms=2068179601, fetch.purgatory.purge.interval.requests=1242197204, log.retention.bytes=692466534, log.dirs=/tmp/logs,/tmp/logs2, replica.fetch.min.bytes=1791426389, compression.type=lz4, log.roll.jitter.ms=356707666, log.cleaner.threads=2, replica.lag.time.max.ms=1073834162, advertised.port=4321, max.connections.per.ip.overrides=127.0.0.1:2, 127.0.0.2:3, socket.send.buffer.bytes=1319605180, metrics.num.samples=2, port=1234, replica.fetch.wait.max.ms=321, log.segment.bytes=468671022, log.retention.minutes=772707425, auto.create.topics.enable=true, replica.socket.receive.buffer.bytes=1923367476, log.cleaner.io.max.bytes.per.second=0.2, zookeeper.sync.time.ms=2072589946, log.roll.jitter.hours=2106718330, log.retention.check.interval.ms=906922522, reserved.broker.max.id=100, unclean.leader.election.enable=true, advertised.listeners=PLAINTEXT://:2909, log.cleaner.io.buffer.load.factor=1.0, consumer.min.session.timeout.ms=422104288, log.retention.ms=1496447411, replica.high.watermark.checkpoint.interval.ms=118464842, log.cleanup.policy=delete, log.cleaner.dedupe.buffer.size=3145729, offsets.commit.timeout.ms=2084609508, min.insync.replicas=963487957, zookeeper.connect=127.0.0.1:2181, leader.imbalance.per.broker.percentage=148038876, log.index.interval.bytes=242075900, leader.imbalance.check.interval.seconds=1376263302, offsets.retention.minutes=1781435041, socket.receive.buffer.bytes=369224522, log.cleaner.delete.retention.ms=898157008, replica.socket.timeout.ms=493318414, num.partitions=2, offsets.topic.segment.bytes=852590082, default.replication.factor=549663639, log.cleaner.io.buffer.size=905972186, offsets.commit.required.acks=-1, num.recovery.threads.per.data.dir=1012415473, log.retention.hours=1115262747, replica.fetch.max.bytes=2041540755, log.roll.hours=115708840, metric.reporters=, message.max.bytes=1234, log.cleaner.min.cleanable.ratio=0.6, offsets.load.buffer.size=1818565888, delete.topic.enable=true, listeners=PLAINTEXT://:9092, offset.metadata.max.bytes=1563320007, controlled.shutdown.retry.backoff.ms=1270013702, max.connections.per.ip=359602609, consumer.max.session.timeout.ms=2124317921, log.roll.ms=241126032, advertised.host.name=??????????, log.flush.scheduler.interval.ms=1548906710, auto.leader.rebalance.enable=false, producer.purgatory.purge.interval.requests=1640729755, controlled.shutdown.enable=false, log.index.size.max.bytes=1748380064, log.flush.interval.messages=982245822, broker.id=15, offsets.retention.check.interval.ms=593078788, replica.fetch.backoff.ms=394858256, background.threads=124969300, connections.max.idle.ms=554679959}

> but was:<

{num.io.threads=2051678117, log.dir=/tmp/log, num.network.threads=442579598, offsets.topic.num.partitions=1996793767, inter.broker.protocol.version=0.8.3.X, log.cleaner.enable=true, host.name=?????????, log.cleaner.backoff.ms=2080497098, log.segment.delete.delay.ms=516834257, controller.socket.timeout.ms=444411414, controlled.shutdown.max.retries=1810738435, queued.max.requests=673019914, num.replica.fetchers=1160759331, socket.request.max.bytes=1453815395, log.flush.interval.ms=762170329, offsets.topic.replication.factor=1011, log.flush.offset.checkpoint.interval.ms=923125288, security.inter.broker.protocol=PLAINTEXT, zookeeper.session.timeout.ms=413974606, metrics.sample.window.ms=1000, offsets.topic.compression.codec=1, zookeeper.connection.timeout.ms=2068179601, fetch.purgatory.purge.interval.requests=1242197204, log.retention.bytes=692466534, log.dirs=/tmp/logs,/tmp/logs2, compression.type=lz4, replica.fetch.min.bytes=1791426389, log.roll.jitter.ms=356707666, log.cleaner.threads=2, replica.lag.time.max.ms=1073834162, advertised.port=4321, max.connections.per.ip.overrides=127.0.0.1:2, 127.0.0.2:3, socket.send.buffer.bytes=1319605180, metrics.num.samples=2, port=1234, replica.fetch.wait.max.ms=321, log.segment.bytes=468671022, log.retention.minutes=772707425, auto.create.topics.enable=true, replica.socket.receive.buffer.bytes=1923367476, log.cleaner.io.max.bytes.per.second=0.2, zookeeper.sync.time.ms=2072589946, log.roll.jitter.hours=2106718330, log.retention.check.interval.ms=906922522, reserved.broker.max.id=100, unclean.leader.election.enable=true, advertised.listeners=PLAINTEXT://:2909, log.cleaner.io.buffer.load.factor=1.0, consumer.min.session.timeout.ms=422104288, log.retention.ms=1496447411, replica.high.watermark.checkpoint.interval.ms=118464842, log.cleanup.policy=delete, log.cleaner.dedupe.buffer.size=3145729, offsets.commit.timeout.ms=2084609508, min.insync.replicas=963487957, leader.imbalance.per.broker.percentage=148038876, zookeeper.connect=127.0.0.1:2181, offsets.retention.minutes=1781435041, leader.imbalance.check.interval.seconds=1376263302, log.index.interval.bytes=242075900, socket.receive.buffer.bytes=369224522, log.cleaner.delete.retention.ms=898157008, replica.socket.timeout.ms=493318414, num.partitions=2, offsets.topic.segment.bytes=852590082, default.replication.factor=549663639, offsets.commit.required.acks=-1, log.cleaner.io.buffer.size=905972186, num.recovery.threads.per.data.dir=1012415473, log.retention.hours=1115262747, replica.fetch.max.bytes=2041540755, log.roll.hours=115708840, metric.reporters=, message.max.bytes=1234, offsets.load.buffer.size=1818565888, log.cleaner.min.cleanable.ratio=0.6, delete.topic.enable=true, listeners=PLAINTEXT://:9092, offset.metadata.max.bytes=1563320007, controlled.shutdown.retry.backoff.ms=1270013702, max.connections.per.ip=359602609, consumer.max.session.timeout.ms=2124317921, log.roll.ms=241126032, advertised.host.name=??????????, log.flush.scheduler.interval.ms=1548906710, auto.leader.rebalance.enable=false, producer.purgatory.purge.interval.requests=1640729755, controlled.shutdown.enable=false, log.index.size.max.bytes=1748380064, log.flush.interval.messages=982245822, broker.id=15, offsets.retention.check.interval.ms=593078788, replica.fetch.backoff.ms=394858256, background.threads=124969300, connections.max.idle.ms=554679959}

>
at org.junit.Assert.fail(Assert.java:92)
at org.junit.Assert.failNotEquals(Assert.java:689)
at org.junit.Assert.assertEquals(Assert.java:127)
at org.junit.Assert.assertEquals(Assert.java:146)
at unit.kafka.server.KafkaConfigConfigDefTest.testFromPropsToProps(KafkaConfigConfigDefTest.scala:257)