[GitHub] [incubator-uniffle] jerqi commented on issue #1175: [Improvement] ShuffleServerGrpcNettyClient sendShuffleData support config maxRetryAttempts

["jerqi (via GitHub)" <gi...@apache.org>]

jerqi commented on issue #1175:
URL: https://github.com/apache/incubator-uniffle/issues/1175#issuecomment-1695494890

   > another issue arises when sending data via netty and encounters an exception, the channel will be closed. but use the closed transportClient in next retry, so retry execution will throw exception like this: however, in the next retry, the closed transportclient will still be used. As a result, the execution of the retry will throw an exception similar to this:
   > 
   > ```
   > 23/08/25 18:59:01 WARN [netty-rpc-client-28-2] TransportClient: Failed to send request RPC 1281 to /10.155.96.22:49999: org.apache.uniffle.io.netty.channel.StacklessClosedChannelException, channel will be closed
   > 23/08/25 18:59:01 INFO [pool-6-thread-2] RetryUtils: Retry due to Throwable, org.apache.uniffle.common.exception.RssException java.util.concurrent.ExecutionException: java.io.IOException: Failed to send request RPC 1281 to /10.XXX.XX.XX:49999: org.apache.uniffle.io.netty.channel.StacklessClosedChannelException, channel will be closed
   > ```
   
   Does the Spark have similar issues? What's the Spark's solution?


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