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java.lang.Objectorg.apache.hadoop.conf.Configured
org.apache.hadoop.fs.FsShell
public class FsShell
Provide command line access to a FileSystem.
Field Summary | |
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static java.text.SimpleDateFormat |
dateForm
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protected FileSystem |
fs
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protected static java.text.SimpleDateFormat |
modifFmt
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Constructor Summary | |
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FsShell()
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FsShell(Configuration conf)
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Method Summary | |
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static java.lang.String |
byteDesc(long len)
Deprecated. Consider using StringUtils.byteDesc(long) instead. |
void |
close()
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Path |
getCurrentTrashDir()
Returns the Trash object associated with this shell. |
protected void |
init()
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static java.lang.String |
limitDecimalTo2(double d)
Deprecated. Consider using StringUtils.limitDecimalTo2(double) instead. |
static void |
main(java.lang.String[] argv)
main() has some simple utility methods |
int |
run(java.lang.String[] argv)
run |
Methods inherited from class org.apache.hadoop.conf.Configured |
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getConf, setConf |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.conf.Configurable |
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getConf, setConf |
Field Detail |
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protected FileSystem fs
public static final java.text.SimpleDateFormat dateForm
protected static final java.text.SimpleDateFormat modifFmt
Constructor Detail |
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public FsShell()
public FsShell(Configuration conf)
Method Detail |
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protected void init() throws java.io.IOException
java.io.IOException
public Path getCurrentTrashDir()
@Deprecated public static java.lang.String byteDesc(long len)
StringUtils.byteDesc(long)
instead.
@Deprecated public static java.lang.String limitDecimalTo2(double d)
StringUtils.limitDecimalTo2(double)
instead.
public int run(java.lang.String[] argv) throws java.lang.Exception
run
in interface Tool
argv
- command specific arguments.
java.lang.Exception
public void close() throws java.io.IOException
java.io.IOException
public static void main(java.lang.String[] argv) throws java.lang.Exception
java.lang.Exception
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