source: proiecte/HadoopJUnit/hadoop-0.20.1/docs/api/org/apache/hadoop/fs/FsShell.html @ 120

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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
2<!--NewPage-->
3<HTML>
4<HEAD>
5<!-- Generated by javadoc (build 1.6.0_07) on Tue Sep 01 20:56:51 UTC 2009 -->
6<TITLE>
7FsShell (Hadoop 0.20.1 API)
8</TITLE>
9
10<META NAME="date" CONTENT="2009-09-01">
11
12<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style">
13
14<SCRIPT type="text/javascript">
15function windowTitle()
16{
17    if (location.href.indexOf('is-external=true') == -1) {
18        parent.document.title="FsShell (Hadoop 0.20.1 API)";
19    }
20}
21</SCRIPT>
22<NOSCRIPT>
23</NOSCRIPT>
24
25</HEAD>
26
27<BODY BGCOLOR="white" onload="windowTitle();">
28<HR>
29
30
31<!-- ========= START OF TOP NAVBAR ======= -->
32<A NAME="navbar_top"><!-- --></A>
33<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
34<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
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37<A NAME="navbar_top_firstrow"><!-- --></A>
38<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
39  <TR ALIGN="center" VALIGN="top">
40  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
41  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
42  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
43  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/FsShell.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
44  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
45  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
46  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
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48  </TR>
49</TABLE>
50</TD>
51<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
52</EM>
53</TD>
54</TR>
55
56<TR>
57<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
58&nbsp;<A HREF="../../../../org/apache/hadoop/fs/FSOutputSummer.html" title="class in org.apache.hadoop.fs"><B>PREV CLASS</B></A>&nbsp;
59&nbsp;<A HREF="../../../../org/apache/hadoop/fs/FsUrlStreamHandlerFactory.html" title="class in org.apache.hadoop.fs"><B>NEXT CLASS</B></A></FONT></TD>
60<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
61  <A HREF="../../../../index.html?org/apache/hadoop/fs/FsShell.html" target="_top"><B>FRAMES</B></A>  &nbsp;
62&nbsp;<A HREF="FsShell.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
63&nbsp;<SCRIPT type="text/javascript">
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66    document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>');
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72</NOSCRIPT>
73
74
75</FONT></TD>
76</TR>
77<TR>
78<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
79  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
80<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
81DETAIL:&nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
82</TR>
83</TABLE>
84<A NAME="skip-navbar_top"></A>
85<!-- ========= END OF TOP NAVBAR ========= -->
86
87<HR>
88<!-- ======== START OF CLASS DATA ======== -->
89<H2>
90<FONT SIZE="-1">
91org.apache.hadoop.fs</FONT>
92<BR>
93Class FsShell</H2>
94<PRE>
95<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
96  <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/hadoop/conf/Configured.html" title="class in org.apache.hadoop.conf">org.apache.hadoop.conf.Configured</A>
97      <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.fs.FsShell</B>
98</PRE>
99<DL>
100<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/hadoop/conf/Configurable.html" title="interface in org.apache.hadoop.conf">Configurable</A>, <A HREF="../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</A></DD>
101</DL>
102<HR>
103<DL>
104<DT><PRE>public class <B>FsShell</B><DT>extends <A HREF="../../../../org/apache/hadoop/conf/Configured.html" title="class in org.apache.hadoop.conf">Configured</A><DT>implements <A HREF="../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</A></DL>
105</PRE>
106
107<P>
108Provide command line access to a FileSystem.
109<P>
110
111<P>
112<HR>
113
114<P>
115<!-- =========== FIELD SUMMARY =========== -->
116
117<A NAME="field_summary"><!-- --></A>
118<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
119<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
120<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
121<B>Field Summary</B></FONT></TH>
122</TR>
123<TR BGCOLOR="white" CLASS="TableRowColor">
124<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
125<CODE>static&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/text/SimpleDateFormat.html?is-external=true" title="class or interface in java.text">SimpleDateFormat</A></CODE></FONT></TD>
126<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#dateForm">dateForm</A></B></CODE>
127
128<BR>
129&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
130</TR>
131<TR BGCOLOR="white" CLASS="TableRowColor">
132<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
133<CODE>protected &nbsp;<A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A></CODE></FONT></TD>
134<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#fs">fs</A></B></CODE>
135
136<BR>
137&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
138</TR>
139<TR BGCOLOR="white" CLASS="TableRowColor">
140<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
141<CODE>protected static&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/text/SimpleDateFormat.html?is-external=true" title="class or interface in java.text">SimpleDateFormat</A></CODE></FONT></TD>
142<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#modifFmt">modifFmt</A></B></CODE>
143
144<BR>
145&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
146</TR>
147</TABLE>
148&nbsp;
149<!-- ======== CONSTRUCTOR SUMMARY ======== -->
150
151<A NAME="constructor_summary"><!-- --></A>
152<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
153<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
154<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
155<B>Constructor Summary</B></FONT></TH>
156</TR>
157<TR BGCOLOR="white" CLASS="TableRowColor">
158<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#FsShell()">FsShell</A></B>()</CODE>
159
160<BR>
161&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
162</TR>
163<TR BGCOLOR="white" CLASS="TableRowColor">
164<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#FsShell(org.apache.hadoop.conf.Configuration)">FsShell</A></B>(<A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A>&nbsp;conf)</CODE>
165
166<BR>
167&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
168</TR>
169</TABLE>
170&nbsp;
171<!-- ========== METHOD SUMMARY =========== -->
172
173<A NAME="method_summary"><!-- --></A>
174<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
175<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
176<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
177<B>Method Summary</B></FONT></TH>
178</TR>
179<TR BGCOLOR="white" CLASS="TableRowColor">
180<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
181<CODE>static&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
182<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#byteDesc(long)">byteDesc</A></B>(long&nbsp;len)</CODE>
183
184<BR>
185&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Consider using <A HREF="../../../../org/apache/hadoop/util/StringUtils.html#byteDesc(long)"><CODE>StringUtils.byteDesc(long)</CODE></A> instead.</I></TD>
186</TR>
187<TR BGCOLOR="white" CLASS="TableRowColor">
188<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
189<CODE>&nbsp;void</CODE></FONT></TD>
190<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#close()">close</A></B>()</CODE>
191
192<BR>
193&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
194</TR>
195<TR BGCOLOR="white" CLASS="TableRowColor">
196<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
197<CODE>&nbsp;<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD>
198<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#getCurrentTrashDir()">getCurrentTrashDir</A></B>()</CODE>
199
200<BR>
201&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the Trash object associated with this shell.</TD>
202</TR>
203<TR BGCOLOR="white" CLASS="TableRowColor">
204<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
205<CODE>protected &nbsp;void</CODE></FONT></TD>
206<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#init()">init</A></B>()</CODE>
207
208<BR>
209&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
210</TR>
211<TR BGCOLOR="white" CLASS="TableRowColor">
212<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
213<CODE>static&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
214<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#limitDecimalTo2(double)">limitDecimalTo2</A></B>(double&nbsp;d)</CODE>
215
216<BR>
217&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Consider using <A HREF="../../../../org/apache/hadoop/util/StringUtils.html#limitDecimalTo2(double)"><CODE>StringUtils.limitDecimalTo2(double)</CODE></A> instead.</I></TD>
218</TR>
219<TR BGCOLOR="white" CLASS="TableRowColor">
220<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
221<CODE>static&nbsp;void</CODE></FONT></TD>
222<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#main(java.lang.String[])">main</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[]&nbsp;argv)</CODE>
223
224<BR>
225&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;main() has some simple utility methods</TD>
226</TR>
227<TR BGCOLOR="white" CLASS="TableRowColor">
228<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
229<CODE>&nbsp;int</CODE></FONT></TD>
230<TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/FsShell.html#run(java.lang.String[])">run</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[]&nbsp;argv)</CODE>
231
232<BR>
233&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;run</TD>
234</TR>
235</TABLE>
236&nbsp;<A NAME="methods_inherited_from_class_org.apache.hadoop.conf.Configured"><!-- --></A>
237<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
238<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
239<TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.conf.<A HREF="../../../../org/apache/hadoop/conf/Configured.html" title="class in org.apache.hadoop.conf">Configured</A></B></TH>
240</TR>
241<TR BGCOLOR="white" CLASS="TableRowColor">
242<TD><CODE><A HREF="../../../../org/apache/hadoop/conf/Configured.html#getConf()">getConf</A>, <A HREF="../../../../org/apache/hadoop/conf/Configured.html#setConf(org.apache.hadoop.conf.Configuration)">setConf</A></CODE></TD>
243</TR>
244</TABLE>
245&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
246<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
247<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
248<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
249</TR>
250<TR BGCOLOR="white" CLASS="TableRowColor">
251<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
252</TR>
253</TABLE>
254&nbsp;<A NAME="methods_inherited_from_class_org.apache.hadoop.conf.Configurable"><!-- --></A>
255<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
256<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
257<TH ALIGN="left"><B>Methods inherited from interface org.apache.hadoop.conf.<A HREF="../../../../org/apache/hadoop/conf/Configurable.html" title="interface in org.apache.hadoop.conf">Configurable</A></B></TH>
258</TR>
259<TR BGCOLOR="white" CLASS="TableRowColor">
260<TD><CODE><A HREF="../../../../org/apache/hadoop/conf/Configurable.html#getConf()">getConf</A>, <A HREF="../../../../org/apache/hadoop/conf/Configurable.html#setConf(org.apache.hadoop.conf.Configuration)">setConf</A></CODE></TD>
261</TR>
262</TABLE>
263&nbsp;
264<P>
265
266<!-- ============ FIELD DETAIL =========== -->
267
268<A NAME="field_detail"><!-- --></A>
269<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
270<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
271<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
272<B>Field Detail</B></FONT></TH>
273</TR>
274</TABLE>
275
276<A NAME="fs"><!-- --></A><H3>
277fs</H3>
278<PRE>
279protected <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A> <B>fs</B></PRE>
280<DL>
281<DL>
282</DL>
283</DL>
284<HR>
285
286<A NAME="dateForm"><!-- --></A><H3>
287dateForm</H3>
288<PRE>
289public static final <A HREF="http://java.sun.com/javase/6/docs/api/java/text/SimpleDateFormat.html?is-external=true" title="class or interface in java.text">SimpleDateFormat</A> <B>dateForm</B></PRE>
290<DL>
291<DL>
292</DL>
293</DL>
294<HR>
295
296<A NAME="modifFmt"><!-- --></A><H3>
297modifFmt</H3>
298<PRE>
299protected static final <A HREF="http://java.sun.com/javase/6/docs/api/java/text/SimpleDateFormat.html?is-external=true" title="class or interface in java.text">SimpleDateFormat</A> <B>modifFmt</B></PRE>
300<DL>
301<DL>
302</DL>
303</DL>
304
305<!-- ========= CONSTRUCTOR DETAIL ======== -->
306
307<A NAME="constructor_detail"><!-- --></A>
308<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
309<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
310<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
311<B>Constructor Detail</B></FONT></TH>
312</TR>
313</TABLE>
314
315<A NAME="FsShell()"><!-- --></A><H3>
316FsShell</H3>
317<PRE>
318public <B>FsShell</B>()</PRE>
319<DL>
320</DL>
321<HR>
322
323<A NAME="FsShell(org.apache.hadoop.conf.Configuration)"><!-- --></A><H3>
324FsShell</H3>
325<PRE>
326public <B>FsShell</B>(<A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A>&nbsp;conf)</PRE>
327<DL>
328</DL>
329
330<!-- ============ METHOD DETAIL ========== -->
331
332<A NAME="method_detail"><!-- --></A>
333<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
334<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
335<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
336<B>Method Detail</B></FONT></TH>
337</TR>
338</TABLE>
339
340<A NAME="init()"><!-- --></A><H3>
341init</H3>
342<PRE>
343protected void <B>init</B>()
344             throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
345<DL>
346<DD><DL>
347</DL>
348</DD>
349<DD><DL>
350
351<DT><B>Throws:</B>
352<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
353</DD>
354</DL>
355<HR>
356
357<A NAME="getCurrentTrashDir()"><!-- --></A><H3>
358getCurrentTrashDir</H3>
359<PRE>
360public <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>getCurrentTrashDir</B>()</PRE>
361<DL>
362<DD>Returns the Trash object associated with this shell.
363<P>
364<DD><DL>
365</DL>
366</DD>
367<DD><DL>
368</DL>
369</DD>
370</DL>
371<HR>
372
373<A NAME="byteDesc(long)"><!-- --></A><H3>
374byteDesc</H3>
375<PRE>
376<FONT SIZE="-1"><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</A>
377</FONT>public static <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>byteDesc</B>(long&nbsp;len)</PRE>
378<DL>
379<DD><B>Deprecated.</B>&nbsp;<I>Consider using <A HREF="../../../../org/apache/hadoop/util/StringUtils.html#byteDesc(long)"><CODE>StringUtils.byteDesc(long)</CODE></A> instead.</I>
380<P>
381<DD>Return an abbreviated English-language desc of the byte length
382<P>
383<DD><DL>
384</DL>
385</DD>
386<DD><DL>
387</DL>
388</DD>
389</DL>
390<HR>
391
392<A NAME="limitDecimalTo2(double)"><!-- --></A><H3>
393limitDecimalTo2</H3>
394<PRE>
395<FONT SIZE="-1"><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</A>
396</FONT>public static <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>limitDecimalTo2</B>(double&nbsp;d)</PRE>
397<DL>
398<DD><B>Deprecated.</B>&nbsp;<I>Consider using <A HREF="../../../../org/apache/hadoop/util/StringUtils.html#limitDecimalTo2(double)"><CODE>StringUtils.limitDecimalTo2(double)</CODE></A> instead.</I>
399<P>
400<DD><DL>
401</DL>
402</DD>
403<DD><DL>
404</DL>
405</DD>
406</DL>
407<HR>
408
409<A NAME="run(java.lang.String[])"><!-- --></A><H3>
410run</H3>
411<PRE>
412public int <B>run</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[]&nbsp;argv)
413        throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
414<DL>
415<DD>run
416<P>
417<DD><DL>
418<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/util/Tool.html#run(java.lang.String[])">run</A></CODE> in interface <CODE><A HREF="../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</A></CODE></DL>
419</DD>
420<DD><DL>
421<DT><B>Parameters:</B><DD><CODE>argv</CODE> - command specific arguments.
422<DT><B>Returns:</B><DD>exit code.
423<DT><B>Throws:</B>
424<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
425</DD>
426</DL>
427<HR>
428
429<A NAME="close()"><!-- --></A><H3>
430close</H3>
431<PRE>
432public void <B>close</B>()
433           throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
434<DL>
435<DD><DL>
436</DL>
437</DD>
438<DD><DL>
439
440<DT><B>Throws:</B>
441<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
442</DD>
443</DL>
444<HR>
445
446<A NAME="main(java.lang.String[])"><!-- --></A><H3>
447main</H3>
448<PRE>
449public static void <B>main</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[]&nbsp;argv)
450                 throws <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
451<DL>
452<DD>main() has some simple utility methods
453<P>
454<DD><DL>
455</DL>
456</DD>
457<DD><DL>
458
459<DT><B>Throws:</B>
460<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
461</DD>
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