Hi Gary,
This has to do with my Kafka. After restarting Kafka it seems to work fine!
Thanks!
On Tue, Mar 3, 2020 at 8:18 AM kant kodali <kanth...@gmail.com> wrote:
> The program finished with the following exception:
>
>
> org.apache.flink.client.program.ProgramInvocationException: The main
> method caused an error:
> org.apache.flink.client.program.ProgramInvocationException: Job failed
> (JobID: f57b682f5867a8bf6ff6e1ddce93a1ab)
>
> 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:138)
>
> at
> org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:664)
>
> at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:213)
>
> at
> org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:895)
>
> at
> org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:968)
>
> at
> org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
>
> at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:968)
>
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.flink.client.program.ProgramInvocationException: Job failed
> (JobID: f57b682f5867a8bf6ff6e1ddce93a1ab)
>
> at
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
>
> at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
>
> at
> org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:83)
>
> at
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1620)
>
> at Test.main(Test.java:71)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:498)
>
> at
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:321)
>
> ... 8 more
>
> Caused by: org.apache.flink.client.program.ProgramInvocationException: Job
> failed (JobID: f57b682f5867a8bf6ff6e1ddce93a1ab)
>
> at
> org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:112)
>
> at
> java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616)
>
> at
> java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591)
>
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
>
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
>
> at
> org.apache.flink.client.program.rest.RestClusterClient.lambda$pollResourceAsync$21(RestClusterClient.java:565)
>
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
>
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
>
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
>
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
>
> at
> org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:291)
>
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
>
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
>
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
>
> at
> java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:575)
>
> at
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:943)
>
> at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
>
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
> at java.lang.Thread.run(Thread.java:748)
>
> Caused by: org.apache.flink.runtime.client.JobExecutionException: Job
> execution failed.
>
> at
> org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:147)
>
> at
> org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:110)
>
> ... 19 more
>
> Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed
> by NoRestartBackoffTimeStrategy
>
> at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:110)
>
> at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:76)
>
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:192)
>
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:186)
>
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:180)
>
> at
> org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:484)
>
> at
> org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:380)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:498)
>
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:279)
>
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:194)
>
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
>
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
>
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
>
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
>
> at scala.PartialFunction$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:
> org.apache.flink.kafka.shaded.org.apache.kafka.common.errors.TimeoutException:
> Timeout of 60000ms expired before the position for partition edges-0 could
> be determined
>
> On Tue, Mar 3, 2020 at 8:03 AM Gary Yao <g...@apache.org> wrote:
>
>> Hi,
>>
>> Can you post the complete stacktrace?
>>
>> Best,
>> Gary
>>
>> On Tue, Mar 3, 2020 at 1:08 PM kant kodali <kanth...@gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> I am just trying to read edges which has the following format in Kafka
>>>
>>> 1,2
>>> 1,3
>>> 1,5
>>>
>>> using the Table API and then converting to DataStream of Edge Objects
>>> and printing them. However I am getting
>>> java.util.concurrent.ExecutionException but not sure why?
>>>
>>> Here is the sample code
>>>
>>> import org.apache.flink.api.common.typeinfo.TypeHint;
>>> import org.apache.flink.api.common.typeinfo.TypeInformation;
>>> import org.apache.flink.contrib.streaming.state.RocksDBStateBackend;
>>> import org.apache.flink.graph.Edge;
>>> import org.apache.flink.runtime.state.StateBackend;
>>> import org.apache.flink.streaming.api.datastream.DataStream;
>>> import
>>> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
>>> import org.apache.flink.table.api.*;
>>> import org.apache.flink.table.api.java.StreamTableEnvironment;
>>> import org.apache.flink.table.descriptors.Csv;
>>> import org.apache.flink.table.descriptors.Kafka;
>>> import org.apache.flink.table.descriptors.Schema;
>>> import org.apache.flink.types.NullValue;
>>> import org.apache.flink.types.Row;
>>>
>>> import java.util.UUID;
>>>
>>> public class Test {
>>>
>>> public static void main(String... args) throws Exception {
>>>
>>> EnvironmentSettings bsSettings =
>>> EnvironmentSettings.newInstance().useBlinkPlanner().inStreamingMode().build();
>>> final StreamExecutionEnvironment env =
>>> StreamExecutionEnvironment.getExecutionEnvironment();
>>> env.setStateBackend((StateBackend) new
>>> RocksDBStateBackend("file:///tmp/rocksdb"));
>>>
>>> StreamTableEnvironment bsTableEnv =
>>> StreamTableEnvironment.create(env, bsSettings);
>>>
>>> bsTableEnv.connect(
>>> new Kafka()
>>> .property("bootstrap.servers", "localhost:9092")
>>> .property("zookeeper.connect", "localhost:2181")
>>> .property("group.id", UUID.randomUUID().toString())
>>> .startFromEarliest()
>>> .version("universal")
>>> .topic("edges")
>>> )
>>> .withFormat(new Csv().fieldDelimiter(','))
>>> .withSchema(
>>> new Schema()
>>> .field("source", DataTypes.BIGINT())
>>> .field("target", DataTypes.BIGINT())
>>> )
>>> .createTemporaryTable("kafka_source");
>>>
>>> Table kafkaSourceTable = bsTableEnv.sqlQuery("select * from
>>> kafka_source");
>>>
>>> TypeInformation<Edge<Long, NullValue>> edgeTypeInformation =
>>> TypeInformation.of(new TypeHint<Edge<Long, NullValue>>() {
>>> @Override
>>> public TypeInformation<Edge<Long, NullValue>> getTypeInfo() {
>>> return super.getTypeInfo();
>>> }
>>> });
>>>
>>> DataStream<Edge<Long, NullValue>> edges =
>>> bsTableEnv.toAppendStream(kafkaSourceTable, Row.class)
>>> .map(row -> new Edge<>((Long) row.getField(0), (Long)
>>> row.getField(1), NullValue.getInstance()))
>>> .returns(edgeTypeInformation);
>>>
>>> edges.print();
>>>
>>> bsTableEnv.execute("sample job");
>>> }
>>> }
>>>
>>>
>>>
>>>
