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https://issues.apache.org/jira/browse/SPARK-31233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun reassigned SPARK-31233:
-------------------------------------
Assignee: Yi Huang
> TimeoutException contains null remoteAddr
> -----------------------------------------
>
> Key: SPARK-31233
> URL: https://issues.apache.org/jira/browse/SPARK-31233
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.1.0
> Reporter: Yi Huang
> Assignee: Yi Huang
> Priority: Minor
>
> Application log:
> {code:java}
> Failed to process batch org.apache.spark.rpc.RpcTimeoutException: Futures
> timed out after [800 seconds]. This timeout is controlled by
> spark.network.timeout:
> org.apache.spark.rpc.RpcTimeout.org
> $apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:47)
> {code}
> Driver log:
> {code:java}
> [block-manager-ask-thread-pool-149] WARN
> org.apache.spark.storage.BlockManagerMaster - Failed to remove RDD 25344 -
> Cannot receive any reply from null in 800 seconds. This timeout is controlled
> by spark.network.timeout org.apache.spark.rpc.RpcTimeoutException: Cannot
> receive any reply from null in 800 seconds. This timeout is controlled by
> spark.network.timeout{code}
> The log message does not provide RpcAddress of the destination RpcEndpoint.
> It is due to
> {noformat}
> * The `rpcAddress` may be null, in which case the endpoint is registered via
> a client-only
> * connection and can only be reached via the client that sent the endpoint
> reference.{noformat}
> Solution:
> using rpcAdress from client of the NettyRpcEndpoingRef once such endpoint
> resides in client mode.
>
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