Details
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Bug
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Status: Resolved
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Major
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Resolution: Cannot Reproduce
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1.6.1
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None
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None
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Local cluster (1 instance) running on Arch Linux
Scala 2.11.7, Java 1.8.0_92
Description
ConnectedComponents takes forever and eventually fails with OutOfMemory when computing this graph:
{ (i, i+1) | i <- { 1..200 } }
If you generate the example graph, e.g., with this bash command
for i in {1..200} ; do echo "$i $(($i+1))" ; done > input.graph
... then should be able to reproduce in the spark-shell by running:
import org.apache.spark.graphx._ import org.apache.spark.graphx.lib._ val graph = GraphLoader.edgeListFile(sc, "input.graph").cache() ConnectedComponents.run(graph)
I seems to take forever, and spawns these warnings from time to time:
16/04/30 20:06:24 WARN NettyRpcEndpointRef: Error sending message [message = Heartbeat(driver,[Lscala.Tuple2;@7af98fbd,BlockManagerId(driver, localhost, 43440))] in 1 attempts
For additional information, here is a link to my related question on Stackoverflow:
http://stackoverflow.com/q/36892272/783510
One comment so far, was that the number of skipping tasks grows exponentially.
—
Here is the complete output of a spark-shell session:
phil@terra-arch:~/tmp/spark-graph$ spark-shell log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Using Spark's repl log4j profile: org/apache/spark/log4j-defaults-repl.properties To adjust logging level use sc.setLogLevel("INFO") Spark context available as sc. SQL context available as sqlContext. Welcome to ____ __ / __/__ ___ _____/ /__ _\ \/ _ \/ _ `/ __/ '_/ /___/ .__/\_,_/_/ /_/\_\ version 1.6.1 /_/ Using Scala version 2.11.7 (OpenJDK 64-Bit Server VM, Java 1.8.0_92) Type in expressions to have them evaluated. Type :help for more information. scala> import org.apache.spark.graphx._ import org.apache.spark.graphx._ scala> import org.apache.spark.graphx.lib._ import org.apache.spark.graphx.lib._ scala> scala> val graph = GraphLoader.edgeListFile(sc, "input.graph").cache() graph: org.apache.spark.graphx.Graph[Int,Int] = org.apache.spark.graphx.impl.GraphImpl@1fa9692b scala> ConnectedComponents.run(graph) 16/04/30 20:05:29 WARN NettyRpcEndpointRef: Error sending message [message = Heartbeat(driver,[Lscala.Tuple2;@50432fd2,BlockManagerId(driver, localhost, 43440))] in 1 attempts org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [10 seconds]. This timeout is controlled by spark.executor.heartbeatInterval at org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:48) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:63) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59) at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:76) at org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:101) at org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$reportHeartBeat(Executor.scala:449) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply$mcV$sp(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1765) at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:470) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.concurrent.TimeoutException: Futures timed out after [10 seconds] at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:190) at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) at scala.concurrent.Await$.result(package.scala:190) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) ... 14 more 16/04/30 20:06:24 WARN NettyRpcEndpointRef: Error sending message [message = Heartbeat(driver,[Lscala.Tuple2;@7af98fbd,BlockManagerId(driver, localhost, 43440))] in 1 attempts org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [10 seconds]. This timeout is controlled by spark.executor.heartbeatInterval at org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:48) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:63) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59) at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:76) at org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:101) at org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$reportHeartBeat(Executor.scala:449) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply$mcV$sp(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1765) at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:470) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.concurrent.TimeoutException: Futures timed out after [10 seconds] at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:190) at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) at scala.concurrent.Await$.result(package.scala:190) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) ... 14 more 16/04/30 20:13:00 WARN NettyRpcEndpointRef: Error sending message [message = Heartbeat(driver,[Lscala.Tuple2;@7af98fbd,BlockManagerId(driver, localhost, 43440))] in 2 attempts org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [10 seconds]. This timeout is controlled by spark.executor.heartbeatInterval at org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:48) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:63) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59) at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:76) at org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:101) at org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$reportHeartBeat(Executor.scala:449) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply$mcV$sp(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1765) at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:470) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.concurrent.TimeoutException: Futures timed out after [10 seconds] at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:190) at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) at scala.concurrent.Await$.result(package.scala:190) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) ... 14 more 16/04/30 20:13:30 WARN HeartbeatReceiver: Removing executor driver with no recent heartbeats: 145068 ms exceeds timeout 120000 ms 16/04/30 20:24:46 WARN NettyRpcEndpointRef: Error sending message [message = Heartbeat(driver,[Lscala.Tuple2;@7af98fbd,BlockManagerId(driver, localhost, 43440))] in 3 attempts org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [10 seconds]. This timeout is controlled by spark.executor.heartbeatInterval at org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:48) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:63) at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59) at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:76) at org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:101) at org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$reportHeartBeat(Executor.scala:449) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply$mcV$sp(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:470) at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1765) at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:470) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.concurrent.TimeoutException: Futures timed out after [10 seconds] at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:190) at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) at scala.concurrent.Await$.result(package.scala:190) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) ... 14 more
Attachments
Issue Links
- duplicates
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SPARK-10335 GraphX Connected Components fail with large number of iterations
- Resolved
- requires
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SPARK-5484 Pregel should checkpoint periodically to avoid StackOverflowError
- Resolved