Github user kiszk commented on the issue:
https://github.com/apache/spark/pull/22001
Just curious.
It is very interesting to me since the recent three tries consistently
cause a timeout failure at the same test.
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/94687
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/94705
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/94716
In addition, other PRs look successful without timeout.
```
[info] - abort the job if total size of results is too large (1 second, 122
milliseconds)
Exception in thread "task-result-getter-3" java.lang.Error:
java.lang.InterruptedException
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.InterruptedException
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:998)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
at
scala.concurrent.impl.Promise$DefaultPromise.tryAwait(Promise.scala:206)
at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:222)
at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:227)
at org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:220)
at
org.apache.spark.network.BlockTransferService.fetchBlockSync(BlockTransferService.scala:115)
at
org.apache.spark.storage.BlockManager.getRemoteBytes(BlockManager.scala:701)
at
org.apache.spark.scheduler.TaskResultGetter$$anon$3$$anonfun$run$1.apply$mcV$sp(TaskResultGetter.scala:82)
at
org.apache.spark.scheduler.TaskResultGetter$$anon$3$$anonfun$run$1.apply(TaskResultGetter.scala:63)
at
org.apache.spark.scheduler.TaskResultGetter$$anon$3$$anonfun$run$1.apply(TaskResultGetter.scala:63)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1932)
at
org.apache.spark.scheduler.TaskResultGetter$$anon$3.run(TaskResultGetter.scala:62)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
... 2 more
```
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