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https://issues.apache.org/jira/browse/SPARK-39459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17553880#comment-17553880
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Apache Spark commented on SPARK-39459:
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User 'dongjoon-hyun' has created a pull request for this issue:
https://github.com/apache/spark/pull/36863
> LocalSchedulerBackend doesn't support IPV6
> ------------------------------------------
>
> Key: SPARK-39459
> URL: https://issues.apache.org/jira/browse/SPARK-39459
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 3.2.1
> Reporter: DB Tsai
> Priority: Major
>
> {code:java}
> ➜ ./bin/spark-shell
> 22/06/09 14:52:35 WARN Utils: Your hostname, DBs-Mac-mini-2.local resolves to
> a loopback address: 127.0.0.1; using 2600:1700:1151:11ef:0:0:0:2000 instead
> (on interface en1)
> 22/06/09 14:52:35 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to
> another address
> Setting default log level to "WARN".
> To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use
> setLogLevel(newLevel).
> 22/06/09 14:52:43 WARN NativeCodeLoader: Unable to load native-hadoop library
> for your platform... using builtin-java classes where applicable
> 22/06/09 14:52:44 ERROR SparkContext: Error initializing SparkContext.
> java.lang.AssertionError: assertion failed: Expected hostname or IPv6 IP
> enclosed in [] but got 2600:1700:1151:11ef:0:0:0:2000
> at scala.Predef$.assert(Predef.scala:223) ~[scala-library-2.12.15.jar:?]
> at org.apache.spark.util.Utils$.checkHost(Utils.scala:1110)
> ~[spark-core_2.12-3.2.0.jar:3.2.0.37]
> at org.apache.spark.executor.Executor.<init>(Executor.scala:89)
> ~[spark-core_2.12-3.2.0.jar:3.2.0.37]
> at
> org.apache.spark.scheduler.local.LocalEndpoint.<init>(LocalSchedulerBackend.scala:64)
> ~[spark-core_2.12-3.2.0.jar:3.2.0]
> at
> org.apache.spark.scheduler.local.LocalSchedulerBackend.start(LocalSchedulerBackend.scala:132)
> ~[spark-core_2.12-3.2.0.jar:3.2.0]
> {code}
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