[jira] [Created] (FLINK-15194) Directories in distributed caches are not extracted in Yarn Per Job Cluster Mode

[Shang Yuanchun (Jira)]

Wei Zhong created FLINK-15194:
---------------------------------

             Summary: Directories in distributed caches are not extracted in Yarn Per Job Cluster Mode
                 Key: FLINK-15194
                 URL: https://issues.apache.org/jira/browse/FLINK-15194
             Project: Flink
          Issue Type: Bug
          Components: Deployment / YARN
    Affects Versions: 1.10.0
            Reporter: Wei Zhong


If we insert such code into the word count batch examples:
{code:java}
File testDirectory = new File("test_directory");
testDirectory.mkdirs();
env.registerCachedFile(testDirectory.getAbsolutePath(), "test_directory");

text = text.map(new RichMapFunction<String, String>() {
   @Override
   public String map(String value) throws Exception {
      File testDirectory = getRuntimeContext().getDistributedCache().getFile("test_directory");
      if (!testDirectory.isDirectory()) {
         throw new RuntimeException(
            String.format("the directory %s is not a directory!", testDirectory.getAbsolutePath()));
      }
      return value;
   }
});
{code}
It works well in standalone mode but fails in Yarn Per Job Cluster Mode, the exception is:
{code:java}
org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: da572c60eb63b13b7a90892f1958a7b7)
        at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:335)
        at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:205)
        at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:146)
        at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:671)
        at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:216)
        at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:933)
        at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1006)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
        at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
        at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1006)
Caused by: java.util.concurrent.ExecutionException: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: da572c60eb63b13b7a90892f1958a7b7)
        at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
        at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
        at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:93)
        at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:804)
        at org.apache.flink.api.java.DataSet.collect(DataSet.java:413)
        at org.apache.flink.api.java.DataSet.print(DataSet.java:1652)
        at org.apache.flink.examples.java.wordcount.WordCount.main(WordCount.java:115)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:321)
        ... 11 more
Caused by: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: da572c60eb63b13b7a90892f1958a7b7)
        at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:112)
        at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
        at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
        at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
        at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
        at org.apache.flink.client.program.rest.RestClusterClient.lambda$pollResourceAsync$21(RestClusterClient.java:532)
        at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
        at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
        at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
        at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
        at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:291)
        at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
        at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
        at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
        at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
        at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:929)
        at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
        at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:146)
        at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:110)
        ... 19 more
Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy
        at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:110)
        at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:76)
        at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:188)
        at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:183)
        at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:177)
        at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:452)
        at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:380)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:279)
        at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:194)
        at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
        at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
        at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
        at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
        at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
        at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
        at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
        at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
        at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
        at akka.actor.ActorCell.invoke(ActorCell.scala:561)
        at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
        at akka.dispatch.Mailbox.run(Mailbox.scala:225)
        at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
        at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.RuntimeException: the directory /tmp/hadoop-zhongwei/nm-local-dir/usercache/zhongwei/appcache/application_1576030059607_0008/flink-dist-cache-bb275987-90cf-406a-9890-caed34983a04/da572c60eb63b13b7a90892f1958a7b7/test_directory.zip is not a directory!
        at org.apache.flink.examples.java.wordcount.WordCount$1.map(WordCount.java:95)
        at org.apache.flink.examples.java.wordcount.WordCount$1.map(WordCount.java:89)
        at org.apache.flink.runtime.operators.chaining.ChainedMapDriver.collect(ChainedMapDriver.java:79)
        at org.apache.flink.runtime.operators.util.metrics.CountingCollector.collect(CountingCollector.java:35)
        at org.apache.flink.runtime.operators.DataSourceTask.invoke(DataSourceTask.java:196)
        at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:702)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:527)
        at java.lang.Thread.run(Thread.java:748)
{code}
It seems the zip file is not extracted in yarn per job mode.

Here is the complete code of the example:
{code:java}
public class WordCount {

   public static void main(String[] args) throws Exception {

      final MultipleParameterTool params = MultipleParameterTool.fromArgs(args);

      final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

      env.getConfig().setGlobalJobParameters(params);

      DataSet<String> text = null;
      if (params.has("input")) {
         for (String input : params.getMultiParameterRequired("input")) {
            if (text == null) {
               text = env.readTextFile(input);
            } else {
               text = text.union(env.readTextFile(input));
            }
         }
         Preconditions.checkNotNull(text, "Input DataSet should not be null.");
      } else {
         System.out.println("Executing WordCount example with default input data set.");
         System.out.println("Use --input to specify file input.");
         text = WordCountData.getDefaultTextLineDataSet(env);
      }

      File testDirectory = new File("test_directory");
      testDirectory.mkdirs();
      env.registerCachedFile(testDirectory.getAbsolutePath(), "test_directory");

      text = text.map(new RichMapFunction<String, String>() {
         @Override
         public String map(String value) throws Exception {
            File testDirectory = getRuntimeContext().getDistributedCache().getFile("test_directory");
            if (!testDirectory.isDirectory()) {
               throw new RuntimeException(
                  String.format("the directory %s is not a directory!", testDirectory.getAbsolutePath()));
            }
            return value;
         }
      });

      DataSet<Tuple2<String, Integer>> counts =
            text.flatMap(new Tokenizer())
            .groupBy(0)
            .sum(1);

      if (params.has("output")) {
         counts.writeAsCsv(params.get("output"), "\n", " ");
         env.execute("WordCount Example");
      } else {
         System.out.println("Printing result to stdout. Use --output to specify output path.");
         counts.print();
      }

   }

   public static final class Tokenizer implements FlatMapFunction<String, Tuple2<String, Integer>> {

      @Override
      public void flatMap(String value, Collector<Tuple2<String, Integer>> out) {
         String[] tokens = value.toLowerCase().split("\\W+");

         for (String token : tokens) {
            if (token.length() > 0) {
               out.collect(new Tuple2<>(token, 1));
            }
         }
      }
   }

}
{code}



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