[ https://issues.apache.org/jira/browse/SPARK-48218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun reassigned SPARK-48218: ------------------------------------- Assignee: dzcxzl > 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 > Assignee: dzcxzl > Priority: Minor > Labels: pull-request-available > > {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