diff options
Diffstat (limited to 'core/src')
-rw-r--r-- | core/src/main/scala/org/apache/spark/network/nio/ConnectionManager.scala | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/network/nio/ConnectionManager.scala b/core/src/main/scala/org/apache/spark/network/nio/ConnectionManager.scala index 9396b6ba84..bda4bf5093 100644 --- a/core/src/main/scala/org/apache/spark/network/nio/ConnectionManager.scala +++ b/core/src/main/scala/org/apache/spark/network/nio/ConnectionManager.scala @@ -117,7 +117,16 @@ private[nio] class ConnectionManager( conf.getInt("spark.core.connection.connect.threads.max", 8), conf.getInt("spark.core.connection.connect.threads.keepalive", 60), TimeUnit.SECONDS, new LinkedBlockingDeque[Runnable](), - Utils.namedThreadFactory("handle-connect-executor")) + Utils.namedThreadFactory("handle-connect-executor")) { + + override def afterExecute(r: Runnable, t: Throwable): Unit = { + super.afterExecute(r, t) + if (t != null && NonFatal(t)) { + logError("Error in handleConnectExecutor is not handled properly", t) + } + } + + } private val serverChannel = ServerSocketChannel.open() // used to track the SendingConnections waiting to do SASL negotiation |