[
https://issues.apache.org/jira/browse/SPARK-36964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
gaoyajun02 updated SPARK-36964:
-------------------------------
Description:
Similar to SPARK-13704, In some cases, YarnAllocator add or remove container
requests can be expensive, it may call the topology script for rack awareness.
When submit a very large job in a very large Yarn cluster, the topology script
may take signifiant time to run. And this blocks receiving
YarnSchedulerBackend's RequestExecutors rpc calls, This request comes from
spark dynamic executor allocation thread, which may blocks the
ExecutorAllocationListener,
{code:text}
21/09/29 12:04:35 INFO spark-dynamic-executor-allocation
ExecutorAllocationManager: Error reaching cluster manager.21/09/29 12:04:35
INFO spark-dynamic-executor-allocation ExecutorAllocationManager: Error
reaching cluster manager.org.apache.spark.rpc.RpcTimeoutException: Futures
timed out after [120 seconds]. This timeout is controlled by
spark.rpc.askTimeout at
org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:47)
at
org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:62)
at
org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:58)
at
scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:38)
at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:76) at
org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend.requestTotalExecutors(CoarseGrainedSchedulerBackend.scala:839)
at
org.apache.spark.ExecutorAllocationManager.addExecutors(ExecutorAllocationManager.scala:411)
at
org.apache.spark.ExecutorAllocationManager.updateAndSyncNumExecutorsTarget(ExecutorAllocationManager.scala:361)
at
org.apache.spark.ExecutorAllocationManager.org$apache$spark$ExecutorAllocationManager$$schedule(ExecutorAllocationManager.scala:316)
at
org.apache.spark.ExecutorAllocationManager$$anon$1.run(ExecutorAllocationManager.scala:227)
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 [120 seconds] at
scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:259) at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:263) at
org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:294) at
org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) ... 12
more21/09/29 12:04:35 WARN spark-dynamic-executor-allocation
ExecutorAllocationManager: Unable to reach the cluster manager to request 1922
total executors!{code}
and then result in executorManagement queue backlog. e.g. some log:
{code:text}
21/09/29 12:02:49 ERROR dag-scheduler-event-loop AsyncEventQueue: Dropping
event from queue executorManagement. This likely means one of the listeners is
too slow and cannot keep up with the rate at which tasks are being started by
the scheduler.
21/09/29 12:02:49 WARN dag-scheduler-event-loop AsyncEventQueue: Dropped 1
events from executorManagement since the application started.
21/09/29 12:02:55 INFO spark-listener-group-eventLog AsyncEventQueue: Process
of event
SparkListenerExecutorAdded(1632888172920,543,org.apache.spark.scheduler.cluster.ExecutorData@8cfab8f5,None)
by listener EventLoggingListener took 3.037686034s.
21/09/29 12:03:03 INFO spark-listener-group-eventLog AsyncEventQueue: Process
of event SparkListenerBlockManagerAdded(1632888181779,BlockManagerId(1359, --,
57233, None),2704696934,Some(2704696934),Some(0)) by listener
EventLoggingListener took 1.462598355s.
21/09/29 12:03:49 WARN dispatcher-BlockManagerMaster AsyncEventQueue: Dropped
74388 events from executorManagement since Wed Sep 29 12:02:49 CST 2021.
21/09/29 12:04:35 INFO spark-listener-group-executorManagement AsyncEventQueue:
Process of event
SparkListenerStageSubmitted(org.apache.spark.scheduler.StageInfo@52f810ad,{...})
by listener ExecutorAllocationListener took 116.526408932s.
21/09/29 12:04:49 WARN heartbeat-receiver-event-loop-thread AsyncEventQueue:
Dropped 18892 events from executorManagement since Wed Sep 29 12:03:49 CST 2021.
21/09/29 12:05:49 WARN dispatcher-BlockManagerMaster AsyncEventQueue: Dropped
19397 events from executorManagement since Wed Sep 29 12:04:49 CST 2021.
{code}
was:
Similar to SPARK-13704, In some cases, YarnAllocator add or remove container
requests can be expensive, it may call the topology script for rack awareness.
When submit a very large job in a very large Yarn cluster, the topology script
may take signifiant time to run. And this blocks receiving
YarnSchedulerBackend's RequestExecutors rpc calls, This request comes from
spark dynamic executor allocation thread, which may blocks the
ExecutorAllocationListener, and then result in executorManagement queue backlog.
> Reuse CachedDNSToSwitchMapping for yarn container requests
> -----------------------------------------------------------
>
> Key: SPARK-36964
> URL: https://issues.apache.org/jira/browse/SPARK-36964
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, YARN
> Affects Versions: 3.0.3, 3.1.2
> Reporter: gaoyajun02
> Priority: Major
>
> Similar to SPARK-13704, In some cases, YarnAllocator add or remove container
> requests can be expensive, it may call the topology script for rack awareness.
> When submit a very large job in a very large Yarn cluster, the topology
> script may take signifiant time to run. And this blocks receiving
> YarnSchedulerBackend's RequestExecutors rpc calls, This request comes from
> spark dynamic executor allocation thread, which may blocks the
> ExecutorAllocationListener,
> {code:text}
> 21/09/29 12:04:35 INFO spark-dynamic-executor-allocation
> ExecutorAllocationManager: Error reaching cluster manager.21/09/29 12:04:35
> INFO spark-dynamic-executor-allocation ExecutorAllocationManager: Error
> reaching cluster manager.org.apache.spark.rpc.RpcTimeoutException: Futures
> timed out after [120 seconds]. This timeout is controlled by
> spark.rpc.askTimeout at
> org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:47)
> at
> org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:62)
> at
> org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:58)
> at
> scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:38)
> at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:76) at
> org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend.requestTotalExecutors(CoarseGrainedSchedulerBackend.scala:839)
> at
> org.apache.spark.ExecutorAllocationManager.addExecutors(ExecutorAllocationManager.scala:411)
> at
> org.apache.spark.ExecutorAllocationManager.updateAndSyncNumExecutorsTarget(ExecutorAllocationManager.scala:361)
> at
> org.apache.spark.ExecutorAllocationManager.org$apache$spark$ExecutorAllocationManager$$schedule(ExecutorAllocationManager.scala:316)
> at
> org.apache.spark.ExecutorAllocationManager$$anon$1.run(ExecutorAllocationManager.scala:227)
> at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)Caused by:
> java.util.concurrent.TimeoutException: Futures timed out after [120 seconds]
> at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:259) at
> scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:263) at
> org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:294) at
> org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) ... 12
> more21/09/29 12:04:35 WARN spark-dynamic-executor-allocation
> ExecutorAllocationManager: Unable to reach the cluster manager to request
> 1922 total executors!{code}
> and then result in executorManagement queue backlog. e.g. some log:
> {code:text}
> 21/09/29 12:02:49 ERROR dag-scheduler-event-loop AsyncEventQueue: Dropping
> event from queue executorManagement. This likely means one of the listeners
> is too slow and cannot keep up with the rate at which tasks are being started
> by the scheduler.
> 21/09/29 12:02:49 WARN dag-scheduler-event-loop AsyncEventQueue: Dropped 1
> events from executorManagement since the application started.
> 21/09/29 12:02:55 INFO spark-listener-group-eventLog AsyncEventQueue: Process
> of event
> SparkListenerExecutorAdded(1632888172920,543,org.apache.spark.scheduler.cluster.ExecutorData@8cfab8f5,None)
> by listener EventLoggingListener took 3.037686034s.
> 21/09/29 12:03:03 INFO spark-listener-group-eventLog AsyncEventQueue: Process
> of event SparkListenerBlockManagerAdded(1632888181779,BlockManagerId(1359,
> --, 57233, None),2704696934,Some(2704696934),Some(0)) by listener
> EventLoggingListener took 1.462598355s.
> 21/09/29 12:03:49 WARN dispatcher-BlockManagerMaster AsyncEventQueue: Dropped
> 74388 events from executorManagement since Wed Sep 29 12:02:49 CST 2021.
> 21/09/29 12:04:35 INFO spark-listener-group-executorManagement
> AsyncEventQueue: Process of event
> SparkListenerStageSubmitted(org.apache.spark.scheduler.StageInfo@52f810ad,{...})
> by listener ExecutorAllocationListener took 116.526408932s.
> 21/09/29 12:04:49 WARN heartbeat-receiver-event-loop-thread AsyncEventQueue:
> Dropped 18892 events from executorManagement since Wed Sep 29 12:03:49 CST
> 2021.
> 21/09/29 12:05:49 WARN dispatcher-BlockManagerMaster AsyncEventQueue: Dropped
> 19397 events from executorManagement since Wed Sep 29 12:04:49 CST 2021.
> {code}
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