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@yjshen
Created June 26, 2019 10:09
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streaming - write atomic types'
Failed to create schema for persistent://public/default/topic-27: Too many open files
java.lang.RuntimeException: Failed to create schema for persistent://public/default/topic-27: Too many open files
at org.apache.spark.sql.pulsar.PulsarTest$$anonfun$createPulsarSchema$2.apply(PulsarTest.scala:282)
at org.apache.spark.sql.pulsar.PulsarTest$$anonfun$createPulsarSchema$2.apply(PulsarTest.scala:276)
at org.apache.spark.util.Utils$.tryWithResource(Utils.scala:2543)
at org.apache.spark.sql.pulsar.PulsarTest$class.createPulsarSchema(PulsarTest.scala:276)
at org.apache.spark.sql.pulsar.PulsarSinkSuite.createPulsarSchema(PulsarSinkSuite.scala:33)
at org.apache.spark.sql.pulsar.PulsarSinkSuite$$anonfun$6.check$2(PulsarSinkSuite.scala:265)
at org.apache.spark.sql.pulsar.PulsarSinkSuite$$anonfun$6.apply$mcV$sp(PulsarSinkSuite.scala:308)
at org.apache.spark.sql.pulsar.PulsarSinkSuite$$anonfun$6.apply(PulsarSinkSuite.scala:259)
at org.apache.spark.sql.pulsar.PulsarSinkSuite$$anonfun$6.apply(PulsarSinkSuite.scala:259)
at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
at org.scalatest.Transformer.apply(Transformer.scala:22)
at org.scalatest.Transformer.apply(Transformer.scala:20)
at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:186)
at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:103)
at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:183)
at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:196)
at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:196)
at org.scalatest.SuperEngine.runTestImpl(Engine.scala:289)
at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:196)
at org.apache.spark.sql.pulsar.PulsarSinkSuite.org$scalatest$BeforeAndAfterEach$$super$runTest(PulsarSinkSuite.scala:33)
at org.scalatest.BeforeAndAfterEach$class.runTest(BeforeAndAfterEach.scala:221)
at org.apache.spark.sql.pulsar.PulsarSinkSuite.runTest(PulsarSinkSuite.scala:33)
at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:229)
at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:229)
at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:396)
at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:384)
at scala.collection.immutable.List.foreach(List.scala:392)
at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384)
at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:379)
at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:461)
at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:229)
at org.scalatest.FunSuite.runTests(FunSuite.scala:1560)
at org.scalatest.Suite$class.run(Suite.scala:1147)
at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1560)
at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:233)
at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:233)
at org.scalatest.SuperEngine.runImpl(Engine.scala:521)
at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:233)
at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterAll$$super$run(SparkFunSuite.scala:52)
at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:213)
at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210)
at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:52)
at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:45)
at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1340)
at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1334)
at scala.collection.immutable.List.foreach(List.scala:392)
at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:1334)
at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:1011)
at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:1010)
at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:1500)
at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:1010)
at org.scalatest.tools.Runner$.run(Runner.scala:850)
at org.scalatest.tools.Runner.run(Runner.scala)
at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.runScalaTest2(ScalaTestRunner.java:131)
at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.main(ScalaTestRunner.java:28)
Caused by: org.apache.pulsar.client.admin.PulsarAdminException: java.lang.IllegalStateException: failed to create a child event loop
at org.apache.pulsar.client.admin.internal.BaseResource.getApiException(BaseResource.java:228)
at org.apache.pulsar.client.admin.internal.SchemasImpl.createSchema(SchemasImpl.java:91)
at org.apache.spark.sql.pulsar.PulsarTest$$anonfun$createPulsarSchema$2.apply(PulsarTest.scala:278)
... 55 more
Caused by: java.lang.IllegalStateException: failed to create a child event loop
at org.apache.pulsar.shade.io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:88)
at org.apache.pulsar.shade.io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at org.apache.pulsar.shade.io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at org.apache.pulsar.shade.io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59)
at org.apache.pulsar.shade.org.asynchttpclient.netty.channel.ChannelManager.<init>(ChannelManager.java:129)
at org.apache.pulsar.shade.org.asynchttpclient.DefaultAsyncHttpClient.<init>(DefaultAsyncHttpClient.java:89)
at org.apache.pulsar.client.admin.internal.http.AsyncHttpConnector.<init>(AsyncHttpConnector.java:119)
at org.apache.pulsar.client.admin.internal.http.AsyncHttpConnector.<init>(AsyncHttpConnector.java:75)
at org.apache.pulsar.client.admin.internal.http.AsyncHttpConnectorProvider.getConnector(AsyncHttpConnectorProvider.java:38)
at org.apache.pulsar.shade.org.glassfish.jersey.client.ClientConfig$State.initRuntime(ClientConfig.java:473)
at org.apache.pulsar.shade.org.glassfish.jersey.internal.util.collection.Values$LazyValueImpl.get(Values.java:341)
at org.apache.pulsar.shade.org.glassfish.jersey.client.ClientConfig.getRuntime(ClientConfig.java:826)
at org.apache.pulsar.shade.org.glassfish.jersey.client.ClientRequest.getConfiguration(ClientRequest.java:285)
at org.apache.pulsar.shade.org.glassfish.jersey.client.JerseyInvocation.validateHttpMethodAndEntity(JerseyInvocation.java:143)
at org.apache.pulsar.shade.org.glassfish.jersey.client.JerseyInvocation.<init>(JerseyInvocation.java:112)
at org.apache.pulsar.shade.org.glassfish.jersey.client.JerseyInvocation.<init>(JerseyInvocation.java:108)
at org.apache.pulsar.shade.org.glassfish.jersey.client.JerseyInvocation.<init>(JerseyInvocation.java:99)
at org.apache.pulsar.shade.org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:456)
at org.apache.pulsar.shade.org.glassfish.jersey.client.JerseyInvocation$Builder.post(JerseyInvocation.java:357)
at org.apache.pulsar.client.admin.internal.SchemasImpl.createSchema(SchemasImpl.java:89)
... 56 more
Caused by: org.apache.pulsar.shade.io.netty.channel.ChannelException: failed to open a new selector
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:168)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:142)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36)
at org.apache.pulsar.shade.io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
... 78 more
Caused by: java.io.IOException: Too many open files
at sun.nio.ch.IOUtil.makePipe(Native Method)
at sun.nio.ch.KQueueSelectorImpl.<init>(KQueueSelectorImpl.java:84)
at sun.nio.ch.KQueueSelectorProvider.openSelector(KQueueSelectorProvider.java:42)
at org.apache.pulsar.shade.io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:166)
... 82 more
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