dzcxzl created SPARK-48218: ------------------------------ Summary: TransportClientFactory.createClient may NPE cause FetchFailedException Key: SPARK-48218 URL: https://issues.apache.org/jira/browse/SPARK-48218 Project: Spark Issue Type: Improvement Components: Shuffle Affects Versions: 4.0.0 Reporter: dzcxzl
{code:java} org.apache.spark.shuffle.FetchFailedException at org.apache.spark.storage.ShuffleBlockFetcherIterator.throwFetchFailedException(ShuffleBlockFetcherIterator.scala:1180) at org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:913) at org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:84) at org.apache.spark.util.CompletionIterator.next(CompletionIterator.scala:29) Caused by: java.lang.NullPointerException at org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:178) at org.apache.spark.network.shuffle.ExternalBlockStoreClient.lambda$fetchBlocks$0(ExternalBlockStoreClient.java:128) at org.apache.spark.network.shuffle.RetryingBlockTransferor.transferAllOutstanding(RetryingBlockTransferor.java:154) at org.apache.spark.network.shuffle.RetryingBlockTransferor.start(RetryingBlockTransferor.java:133) at org.apache.spark.network.shuffle.ExternalBlockStoreClient.fetchBlocks(ExternalBlockStoreClient.java:139) {code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org