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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2020/12/16 09:38:00 UTC
[jira] [Resolved] (HDDS-4591) BasicOzoneFileSystem reports
StorageUnit class not found
[ https://issues.apache.org/jira/browse/HDDS-4591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Doroszlai resolved HDDS-4591.
------------------------------------
Fix Version/s: 1.1.0
Resolution: Fixed
> BasicOzoneFileSystem reports StorageUnit class not found
> --------------------------------------------------------
>
> Key: HDDS-4591
> URL: https://issues.apache.org/jira/browse/HDDS-4591
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Sammi Chen
> Assignee: Sammi Chen
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.1.0
>
>
> 20/12/15 17:31:03 WARN ozone.BasicOzoneFileSystem: delete: Path does not exist: o3fs://ozone.s3v/test2/io_control
> java.lang.NoClassDefFoundError: org/apache/hadoop/conf/StorageUnit
> at org.apache.hadoop.fs.ozone.BasicOzoneFileSystem.getDefaultBlockSize(BasicOzoneFileSystem.java:706)
> at org.apache.hadoop.fs.FileSystem.getDefaultBlockSize(FileSystem.java:2112)
> at org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:1085)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:273)
> at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:320)
> at org.apache.hadoop.fs.TestDFSIO.createControlFile(TestDFSIO.java:312)
> at org.apache.hadoop.fs.TestDFSIO.run(TestDFSIO.java:816)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at org.apache.hadoop.fs.TestDFSIO.main(TestDFSIO.java:713)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
> at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
> at org.apache.hadoop.test.MapredTestDriver.run(MapredTestDriver.java:130)
> at org.apache.hadoop.test.MapredTestDriver.main(MapredTestDriver.java:138)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.StorageUnit
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> The root cause is there is no org/apache/hadoop/conf/StorageUnit in hadoop-ozone-filesystem-hadoop2-1.1.0-SNAPSHOT.jar. We should use org/apache/hadoop/hdds/conf/StorageUnit instead.
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