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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/03/17 10:56:38 UTC
[GitHub] [spark] yaooqinn opened a new pull request #24120:
[SPARK-27183][YARN]YarnConfiguration in ApplicationMaster should be
cluster-specific
yaooqinn opened a new pull request #24120: [SPARK-27183][YARN]YarnConfiguration in ApplicationMaster should be cluster-specific
URL: https://github.com/apache/spark/pull/24120
## What changes were proposed in this pull request?
YarnConfiguration in ApplicationMaster should be cluster specified. In an kerberized yarn cluster with multiple hdfs federations, spark apps will write credentials files to a client determined hdfs cluster but not the yarn default hdfs of yarn cluster.
You may see error like this while the application master updating tokens.
```scala
java.lang.IllegalArgumentException: Wrong FS: hdfs://hz-cluster10/user/kyuubi/.sparkStaging/application_1552217598813_752210, expected: hdfs://hz-cluster7
at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:649)
at org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:194)
at org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:788)
at org.apache.hadoop.hdfs.DistributedFileSystem.access$700(DistributedFileSystem.java:106)
at org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:853)
at org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:849)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:860)
at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1517)
at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1557)
at org.apache.spark.deploy.SparkHadoopUtil.listFilesSorted(SparkHadoopUtil.scala:267)
at org.apache.spark.deploy.yarn.security.AMCredentialRenewer.org$apache$spark$deploy$yarn$security$AMCredentialRenewer$$writeNewCredentialsToHDFS(AMCredentialRenewer.scala:210)
at org.apache.spark.deploy.yarn.security.AMCredentialRenewer$$anon$1.run(AMCredentialRenewer.scala:107)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
```
## How was this patch tested?
manually
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