Attila Doroszlai created HDDS-9886:
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Summary: hadoop fs -checksum fails with NoClassDefFoundError:
CompositeCrcFileChecksum on Hadoop 2
Key: HDDS-9886
URL: https://issues.apache.org/jira/browse/HDDS-9886
Project: Apache Ozone
Issue Type: Bug
Components: Ozone Client
Reporter: Attila Doroszlai
Assignee: Attila Doroszlai
{code}
$ hadoop version
Hadoop 2.10.2
...
$ hadoop fs -checksum ofs://om/volume1/bucket1/ozone-21331
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/hadoop/fs/CompositeCrcFileChecksum
at
org.apache.hadoop.ozone.client.checksum.ChecksumHelperFactory.getChecksumHelper(ChecksumHelperFactory.java:48)
at
org.apache.hadoop.fs.ozone.OzoneClientUtils.getFileChecksumWithCombineMode(OzoneClientUtils.java:239)
at
org.apache.hadoop.fs.ozone.BasicRootedOzoneClientAdapterImpl.getFileChecksum(BasicRootedOzoneClientAdapterImpl.java:1292)
at
org.apache.hadoop.fs.ozone.BasicRootedOzoneFileSystem.getFileChecksum(BasicRootedOzoneFileSystem.java:1090)
at org.apache.hadoop.fs.FileSystem.getFileChecksum(FileSystem.java:2666)
at
org.apache.hadoop.fs.shell.Display$Checksum.processPath(Display.java:199)
at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:327)
at
org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:299)
at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:281)
at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:265)
at
org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:119)
at org.apache.hadoop.fs.shell.Command.run(Command.java:175)
at org.apache.hadoop.fs.FsShell.run(FsShell.java:317)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
at org.apache.hadoop.fs.FsShell.main(FsShell.java:380)
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.fs.CompositeCrcFileChecksum
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 16 more
{code}
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