Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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2.5.0, 2.7.2
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Hadoop 2.5.0 + kerberos
Description
1. When I run command:
hadoop distcp sftp://mysftp:1qaz_@WSX@192.168.1.44:/upload/hosts /tmp/JOY
I got error like:
2018-10-10 22:31:37,799 INFO util.KerberosUtil: Using principal pattern: HTTP/_HOST
2018-10-10 22:31:39,055 INFO tools.DistCp: Input Options: DistCpOptions{atomicCommit=false, syncFolder=false, deleteMissing=false, ignoreFailures=false, maxMaps=20, sslConfigurationFile='null', copyStrategy='uniformsize', sourceFileListing=null, sourcePaths=[sftp://mysftp:1qaz_@WSX@192.168.1.44:/upload/hosts], targetPath=/tmp/JOY, targetPathExists=false}
2018-10-10 22:31:39,365 ERROR tools.DistCp: Exception encountered
java.io.IOException: Invalid host specified
at org.apache.hadoop.fs.sftp.SFTPFileSystem.initialize(SFTPFileSystem.java:67)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2591)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:89)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2643)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2625)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:368)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
at org.apache.hadoop.tools.GlobbedCopyListing.doBuildListing(GlobbedCopyListing.java:76)
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)
2. When I run command:
hadoop distcp sftp://mysftp:1qaz_%40WSX@192.168.1.44:/upload/hosts /tmp/JOY
I got error like:
2018-10-10 22:31:59,909 INFO util.KerberosUtil: Using principal pattern: HTTP/_HOST
2018-10-10 22:32:01,286 INFO tools.DistCp: Input Options: DistCpOptions{atomicCommit=false, syncFolder=false, deleteMissing=false, ignoreFailures=false, maxMaps=20, sslConfigurationFile='null', copyStrategy='uniformsize', sourceFileListing=null, sourcePaths=[sftp://mysftp:1qaz_%40WSX@192.168.1.44:/upload/hosts], targetPath=/tmp/JOY, targetPathExists=false}
2018-10-10 22:32:02,190 ERROR tools.DistCp: Exception encountered
java.io.IOException: SSH_MSG_DISCONNECT: 2 Too many authentication failures for mysftp
at org.apache.hadoop.fs.sftp.SFTPFileSystem.connect(SFTPFileSystem.java:143)
at org.apache.hadoop.fs.sftp.SFTPFileSystem.getFileStatus(SFTPFileSystem.java:371)
at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:57)
at org.apache.hadoop.fs.Globber.glob(Globber.java:252)
at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1623)
at org.apache.hadoop.tools.GlobbedCopyListing.doBuildListing(GlobbedCopyListing.java:77)
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)
The SFTP username is mysftp
password is 1qaz_@WSX
