See 
<https://builds.apache.org/job/kafka-trunk-jdk8/2344/display/redirect?page=changes>

Changes:

[wangguoz] MINOR: update docs with regard to improved resilience of Kafka 
Streams

[wangguoz] MINOR: increase timeout for unstable

[me] MINOR: Add async and different sync startup modes in connect service

------------------------------------------
[...truncated 135.76 KB...]
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:277:
 error writing class TestPurgatoryPerformance$CompletionQueue$Scheduled: 
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 is not a directory
    private class Scheduled(val operation: FakeOperation) extends Delayed {
                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:185:
 error writing class TestPurgatoryPerformance$ExponentialDistribution: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$ExponentialDistribution.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
  private class ExponentialDistribution(lambda: Double) {
                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:240:
 error writing class TestPurgatoryPerformance$FakeOperation: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$FakeOperation.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
  private class FakeOperation(delayMs: Long, size: Int, val latencyMs: Long, 
latch: CountDownLatch) extends DelayedOperation(delayMs) {
                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:217:
 error writing class TestPurgatoryPerformance$IntervalSamples: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$IntervalSamples.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
  private class IntervalSamples(sampleSize: Int, requestPerSecond: Double) {
                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:222:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$IntervalSamples$$anonfun$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      (0 until sampleSize).map { _ =>
                                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:235:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$IntervalSamples$$anonfun$printStats$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
          .format(1000d / (samples.map(_.toDouble).sum / sampleSize.toDouble), 
samples.min, samples.max)
                                         ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:196:
 error writing class TestPurgatoryPerformance$LatencySamples: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$LatencySamples.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
  private class LatencySamples(sampleSize: Int, pct75: Double, pct50: Double) {
                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:202:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$LatencySamples$$anonfun$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      (0 until sampleSize).map { _ => dist.next().toLong }.toArray
                                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestPurgatoryPerformance.scala>:175:
 error writing class TestPurgatoryPerformance$LogNormalDistribution: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestPurgatoryPerformance$LogNormalDistribution.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
  private class LogNormalDistribution(mu: Double, sigma: Double) {
                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/other/kafka/TestTruncate.scala>:24:
 error writing object TestTruncate: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/TestTruncate.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
object TestTruncate {
       ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:29:
 error writing class AclCommandTest: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
class AclCommandTest extends ZooKeeperTestHarness with Logging {
      ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:79:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    Array[String]("--producer", "--consumer") -> ConsumerResourceToAcls.map { 
case (k, v) => k -> (v ++
                                                                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:80:
 error writing <$anon: Function0>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$1$$anonfun$apply$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      ProducerResourceToAcls().getOrElse(k, Set.empty[Acl])) },
                                                     ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:81:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    Array[String]("--producer", "--idempotent", "--consumer") -> 
ConsumerResourceToAcls.map { case (k, v) => k -> (v ++
                                                                                
            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:82:
 error writing <$anon: Function0>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$2$$anonfun$apply$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      ProducerResourceToAcls(enableIdempotence = true).getOrElse(k, 
Set.empty[Acl])) }
                                                                             ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:67:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$kafka$admin$AclCommandTest$$ProducerResourceToAcls$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      if (enableIdempotence) Some(IdempotentWrite) else None).flatten, Hosts)
                                                              ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:150:
 error writing <$anon: Function2>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$kafka$admin$AclCommandTest$$getCmd$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    Users.foldLeft(cmd) ((cmd, user) => cmd ++ Array(principalCmd, 
user.toString))
                                     ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:134:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$kafka$admin$AclCommandTest$$testRemove$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for (resource <- resources) {
                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:136:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$kafka$admin$AclCommandTest$$testRemove$1$$anonfun$apply$10.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      withAuthorizer(brokerProps) { authorizer =>
                                               ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:91:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testAclCli$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for ((resources, resourceCmd) <- ResourceToCommand) {
                                     ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:91:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testAclCli$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for ((resources, resourceCmd) <- ResourceToCommand) {
                                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:92:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testAclCli$2$$anonfun$apply$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      for (permissionType <- PermissionType.values) {
                          ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:96:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testAclCli$2$$anonfun$apply$3$$anonfun$apply$4.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
          for (resource <- resources) {
                        ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:97:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testAclCli$2$$anonfun$apply$3$$anonfun$apply$4$$anonfun$apply$5.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
            withAuthorizer(brokerProps) { authorizer =>
                                                     ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:113:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for ((cmd, resourcesToAcls) <- CmdToResourcesToAcl) {
                                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:113:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for ((cmd, resourcesToAcls) <- CmdToResourcesToAcl) {
                                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:114:
 error writing <$anon: Function2>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$2$$anonfun$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      val resourceCommand: Array[String] = 
resourcesToAcls.keys.map(ResourceToCommand).foldLeft(Array[String]())(_ ++ _)
                                                                                
                                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:116:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$2$$anonfun$apply$6.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      for ((resources, acls) <- resourcesToAcls) {
                                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:116:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$2$$anonfun$apply$7.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      for ((resources, acls) <- resourcesToAcls) {
                             ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:117:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$2$$anonfun$apply$7$$anonfun$apply$8.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
        for (resource <- resources) {
                      ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AclCommandTest.scala>:118:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AclCommandTest$$anonfun$testProducerConsumerCli$2$$anonfun$apply$7$$anonfun$apply$8$$anonfun$apply$9.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
          withAuthorizer(brokerProps) { authorizer =>
                                                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:34:
 error writing class AddPartitionsTest: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
class AddPartitionsTest extends ZooKeeperTestHarness {
      ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:112:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val metadata = ClientUtils.fetchTopicMetadata(Set(topic1), 
brokers.map(_.brokerEndPoint(listenerName)),
                                                                                
           ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:193:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$10.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val metaDataForTopic2 = metadata.find(p => p.topic == topic2).get
                                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:201:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$11.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val partitionOpt = metadata.partitionsMetadata.find(_.partitionId == 
partitionId)
                                                                      ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:114:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val metaDataForTopic1 = metadata.filter(p => p.topic.equals(topic1))
                                              ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:115:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val partitionDataForTopic1 = 
metaDataForTopic1.head.partitionsMetadata.sortBy(_.partitionId)
                                                                                
    ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:141:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$4.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      
brokers.map(_.brokerEndPoint(ListenerName.forSecurityProtocol(SecurityProtocol.PLAINTEXT))),
                                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:143:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$5.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val metaDataForTopic2 = metadata.filter(_.topic == topic2)
                                                    ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:144:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$6.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val partitionDataForTopic2 = 
metaDataForTopic2.head.partitionsMetadata.sortBy(_.partitionId)
                                                                                
    ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:167:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$7.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      
brokers.map(_.brokerEndPoint(ListenerName.forSecurityProtocol(SecurityProtocol.PLAINTEXT))),
                                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:170:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$8.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val metaDataForTopic3 = metadata.find(p => p.topic == topic3).get
                                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:190:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$9.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
      
brokers.map(_.brokerEndPoint(ListenerName.forSecurityProtocol(SecurityProtocol.PLAINTEXT))),
                                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:56:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$setUp$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    configs = (0 until 4).map(i => 
KafkaConfig.fromProps(TestUtils.createBrokerConfig(i, zkConnect, 
enableControlledShutdown = false)))
                                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:58:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$setUp$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    servers = configs.map(c => TestUtils.createServer(c))
                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:59:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$setUp$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    brokers = servers.map(s => TestUtils.createBroker(s.config.brokerId, 
s.config.hostName, TestUtils.boundPort(s)))
                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AddPartitionsTest.scala>:208:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AddPartitionsTest$$anonfun$validateLeaderAndReplicas$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals("Replica set should match", expectedReplicas, 
partition.replicas.map(_.id).toSet)
                                                                                
        ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:25:
 error writing class AdminRackAwareTest: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
class AdminRackAwareTest extends RackAwareTest with Logging {
      ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:162:
 error writing <$anon: Function0>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testLessReplicasThanRacks$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(List.fill(assignment.size)(replicationFactor), 
assignment.values.map(_.size))
                                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:164:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testLessReplicasThanRacks$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for (partition <- 0 to 5)
                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:162:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testLessReplicasThanRacks$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(List.fill(assignment.size)(replicationFactor), 
assignment.values.map(_.size))
                                                                                
        ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:149:
 error writing <$anon: Function0>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testMoreReplicasThanRacks$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(List.fill(assignment.size)(replicationFactor), 
assignment.values.map(_.size))
                                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:151:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testMoreReplicasThanRacks$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for (partition <- 0 until numPartitions)
                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:149:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testMoreReplicasThanRacks$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(List.fill(assignment.size)(replicationFactor), 
assignment.values.map(_.size))
                                                                                
        ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:174:
 error writing <$anon: Function0>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testSingleRack$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(List.fill(assignment.size)(replicationFactor), 
assignment.values.map(_.size))
                                            ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:176:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testSingleRack$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for (partition <- 0 until numPartitions)
                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:178:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testSingleRack$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    for (broker <- brokerRackMapping.keys)
                ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:174:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testSingleRack$4.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(List.fill(assignment.size)(replicationFactor), 
assignment.values.map(_.size))
                                                                                
        ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminRackAwareTest.scala>:189:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminRackAwareTest$$anonfun$testSkipBrokerWithReplicaAlreadyAssigned$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    assertEquals(brokerList, brokerMetadatas.map(_.id))
                                                   ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:46:
 error writing class AdminTest: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
class AdminTest extends ZooKeeperTestHarness with Logging with RackAwareTest {
      ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:58:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest$$anonfun$1.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val brokerMetadatas = (0 to 4).map(new BrokerMetadata(_, None))
                                       ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:146:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest$$anonfun$2.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val actualReplicaList = leaderForPartitionMap.keys.toArray.map(p => p -> 
zkUtils.getReplicasForPartition(topic, p)).toMap
                                                                     ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:344:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest$$anonfun$3.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val serverConfigs = TestUtils.createBrokerConfigs(3, zkConnect, false, 
rackInfo = brokerRack).map(KafkaConfig.fromProps)
                                                                                
                                  ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:363:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest$$anonfun$4.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val serverConfigs = TestUtils.createBrokerConfigs(3, zkConnect, 
false).map(KafkaConfig.fromProps)
                                                                                
           ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:369:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest$$anonfun$5.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val controller = servers.find(p => p.config.brokerId == 
controllerId).get.kafkaController
                                    ^
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/src/test/scala/unit/kafka/admin/AdminTest.scala>:371:
 error writing <$anon: Function1>: 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka/admin/AdminTest$$anonfun$6.class>:
 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/core/build/classes/scala/test/kafka>
 is not a directory
    val controlledShutdownCallback = (controlledShutdownResult: 
Try[Set[TopicPartition]]) => resultQueue.put(controlledShutdownResult)
                                                                                
          ^
202 warnings found
3827 errors found
:kafka-trunk-jdk8:core:compileTestScala FAILED
:test_core_2_11 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':kafka-trunk-jdk8:core:compileTestScala'.
> Compilation failed

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug 
option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2m 24s
16 actionable tasks: 3 executed, 13 up-to-date

FAILURE: Build failed with an exception.

* What went wrong:
Could not add entry ':core:compileTestScala' to cache taskHistory.bin 
(<https://builds.apache.org/job/kafka-trunk-jdk8/ws/.gradle/4.4.1/taskHistory/taskHistory.bin).>
> java.io.IOException: No space left on device

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug 
option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2m 25s
Build step 'Execute shell' marked build as failure
[FINDBUGS] Collecting findbugs analysis files...
ERROR: No tool found matching GRADLE_3_4_RC_2_HOME
Setting GRADLE_3_5_HOME=/home/jenkins/tools/gradle/3.5
[FINDBUGS] Searching for all files in 
<https://builds.apache.org/job/kafka-trunk-jdk8/ws/> that match the pattern 
**/build/reports/findbugs/*.xml
[FINDBUGS] No files found. Configuration error?
ERROR: No tool found matching GRADLE_3_4_RC_2_HOME
Setting GRADLE_3_5_HOME=/home/jenkins/tools/gradle/3.5
ERROR: No tool found matching GRADLE_3_4_RC_2_HOME
Setting GRADLE_3_5_HOME=/home/jenkins/tools/gradle/3.5
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=83cc138e0c04a2f30f4536c27314890d06818190, 
workspace=<https://builds.apache.org/job/kafka-trunk-jdk8/ws/>
[FINDBUGS] Computing warning deltas based on reference build #2342
Recording test results
ERROR: No tool found matching GRADLE_3_4_RC_2_HOME
Setting GRADLE_3_5_HOME=/home/jenkins/tools/gradle/3.5
ERROR: Step ‘Publish JUnit test result report’ failed: No test report files 
were found. Configuration error?
ERROR: No tool found matching GRADLE_3_4_RC_2_HOME
Setting GRADLE_3_5_HOME=/home/jenkins/tools/gradle/3.5
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