Chen He created HADOOP-11750:
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Summary: distcp fails if we copy data from swift to secure HDFS
Key: HADOOP-11750
URL: https://issues.apache.org/jira/browse/HADOOP-11750
Project: Hadoop Common
Issue Type: Bug
Components: fs/swift
Affects Versions: 2.3.0
Reporter: Chen He
Assignee: Chen He
ERROR tools.DistCp: Exception encountered
java.lang.IllegalArgumentException: java.net.UnknownHostException:
babynames.main
at
org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:373)
at
org.apache.hadoop.security.SecurityUtil.buildDTServiceName(SecurityUtil.java:258)
at org.apache.hadoop.fs.FileSystem.getCanonicalServiceName(FileSystem.java:301)
at org.apache.hadoop.fs.FileSystem.collectDelegationTokens(FileSystem.java:523)
at org.apache.hadoop.fs.FileSystem.addDelegationTokens(FileSystem.java:507)
at
org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:121)
at
org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:100)
at
org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodes(TokenCache.java:80)
at
org.apache.hadoop.tools.SimpleCopyListing.validatePaths(SimpleCopyListing.java:133)
at org.apache.hadoop.tools.CopyListing.buildListing(CopyListing.java:83)
at
org.apache.hadoop.tools.GlobbedCopyListing.doBuildListing(GlobbedCopyListing.java:90)
at org.apache.hadoop.tools.CopyListing.buildListing(CopyListing.java:84)
at org.apache.hadoop.tools.DistCp.createInputFileListing(DistCp.java:353)
at org.apache.hadoop.tools.DistCp.execute(DistCp.java:160)
at org.apache.hadoop.tools.DistCp.run(DistCp.java:121)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.tools.DistCp.main(DistCp.java:401)
Caused by: java.net.UnknownHostException: babynames.main
... 17 more
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