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John Zhuge commented on HADOOP-14205: ------------------------------------- The issues were caused by backporting HADOOP-13037 to branch-2 and earlier when HADOOP-12666 were not backported. Unfortunately some changes in HADOOP-12666 are needed. > No FileSystem for scheme: adl > ----------------------------- > > Key: HADOOP-14205 > URL: https://issues.apache.org/jira/browse/HADOOP-14205 > Project: Hadoop Common > Issue Type: Bug > Components: fs/adl > Affects Versions: 2.8.0 > Reporter: John Zhuge > Assignee: John Zhuge > > {noformat} > $ bin/hadoop fs -ls / > ls: No FileSystem for scheme: adl > {noformat} > The problem is {{core-default.xml}} misses property {{fs.adl.impl}} and > {{fs.AbstractFileSystem.adl.impl}}. > After adding these 2 properties to {{etc/hadoop/core-sitex.xml}}, got this > error: > {noformat} > $ bin/hadoop fs -ls / > -ls: Fatal internal error > java.lang.RuntimeException: java.lang.ClassNotFoundException: Class > org.apache.hadoop.fs.adl.AdlFileSystem not found > at > org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2231) > at > org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:3207) > at > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3239) > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:121) > at > org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3290) > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3258) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:470) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:223) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:454) > at org.apache.hadoop.fs.Path.getFileSystem(Path.java:356) > at org.apache.hadoop.fs.shell.PathData.expandAsGlob(PathData.java:325) > at org.apache.hadoop.fs.shell.Command.expandArgument(Command.java:245) > at org.apache.hadoop.fs.shell.Command.expandArguments(Command.java:228) > at > org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:103) > at org.apache.hadoop.fs.shell.Command.run(Command.java:175) > at org.apache.hadoop.fs.FsShell.run(FsShell.java:315) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) > at org.apache.hadoop.fs.FsShell.main(FsShell.java:378) > Caused by: java.lang.ClassNotFoundException: Class > org.apache.hadoop.fs.adl.AdlFileSystem not found > at > org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2137) > at > org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2229) > ... 18 more > {noformat} > The problem is ADLS jars are not copied to {{share/hadoop/tools/lib}}. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org