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5<!-- Generated by javadoc (build 1.6.0_07) on Tue Sep 01 20:56:52 UTC 2009 -->
6<TITLE>
7FileSystemStore (Hadoop 0.20.1 API)
8</TITLE>
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10<META NAME="date" CONTENT="2009-09-01">
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18        parent.document.title="FileSystemStore (Hadoop 0.20.1 API)";
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58&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3"><B>PREV CLASS</B></A>&nbsp;
59&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/s3/INode.html" title="class in org.apache.hadoop.fs.s3"><B>NEXT CLASS</B></A></FONT></TD>
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88<!-- ======== START OF CLASS DATA ======== -->
89<H2>
90<FONT SIZE="-1">
91org.apache.hadoop.fs.s3</FONT>
92<BR>
93Interface FileSystemStore</H2>
94<HR>
95<DL>
96<DT><PRE>public interface <B>FileSystemStore</B></DL>
97</PRE>
98
99<P>
100A facility for storing and retrieving <A HREF="../../../../../org/apache/hadoop/fs/s3/INode.html" title="class in org.apache.hadoop.fs.s3"><CODE>INode</CODE></A>s and <A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3"><CODE>Block</CODE></A>s.
101<P>
102
103<P>
104<HR>
105
106<P>
107
108<!-- ========== METHOD SUMMARY =========== -->
109
110<A NAME="method_summary"><!-- --></A>
111<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
112<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
113<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
114<B>Method Summary</B></FONT></TH>
115</TR>
116<TR BGCOLOR="white" CLASS="TableRowColor">
117<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
118<CODE>&nbsp;boolean</CODE></FONT></TD>
119<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#blockExists(long)">blockExists</A></B>(long&nbsp;blockId)</CODE>
120
121<BR>
122&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
123</TR>
124<TR BGCOLOR="white" CLASS="TableRowColor">
125<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
126<CODE>&nbsp;void</CODE></FONT></TD>
127<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#deleteBlock(org.apache.hadoop.fs.s3.Block)">deleteBlock</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3">Block</A>&nbsp;block)</CODE>
128
129<BR>
130&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
131</TR>
132<TR BGCOLOR="white" CLASS="TableRowColor">
133<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
134<CODE>&nbsp;void</CODE></FONT></TD>
135<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#deleteINode(org.apache.hadoop.fs.Path)">deleteINode</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)</CODE>
136
137<BR>
138&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
139</TR>
140<TR BGCOLOR="white" CLASS="TableRowColor">
141<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
142<CODE>&nbsp;void</CODE></FONT></TD>
143<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#dump()">dump</A></B>()</CODE>
144
145<BR>
146&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diagnostic method to dump all INodes to the console.</TD>
147</TR>
148<TR BGCOLOR="white" CLASS="TableRowColor">
149<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
150<CODE>&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>
151<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#getVersion()">getVersion</A></B>()</CODE>
152
153<BR>
154&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
155</TR>
156<TR BGCOLOR="white" CLASS="TableRowColor">
157<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
158<CODE>&nbsp;void</CODE></FONT></TD>
159<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#initialize(java.net.URI, org.apache.hadoop.conf.Configuration)">initialize</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</A>&nbsp;uri,
160           <A HREF="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A>&nbsp;conf)</CODE>
161
162<BR>
163&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
164</TR>
165<TR BGCOLOR="white" CLASS="TableRowColor">
166<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
167<CODE>&nbsp;boolean</CODE></FONT></TD>
168<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#inodeExists(org.apache.hadoop.fs.Path)">inodeExists</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)</CODE>
169
170<BR>
171&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
172</TR>
173<TR BGCOLOR="white" CLASS="TableRowColor">
174<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
175<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&gt;</CODE></FONT></TD>
176<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#listDeepSubPaths(org.apache.hadoop.fs.Path)">listDeepSubPaths</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)</CODE>
177
178<BR>
179&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
180</TR>
181<TR BGCOLOR="white" CLASS="TableRowColor">
182<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
183<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&gt;</CODE></FONT></TD>
184<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#listSubPaths(org.apache.hadoop.fs.Path)">listSubPaths</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)</CODE>
185
186<BR>
187&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
188</TR>
189<TR BGCOLOR="white" CLASS="TableRowColor">
190<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
191<CODE>&nbsp;void</CODE></FONT></TD>
192<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#purge()">purge</A></B>()</CODE>
193
194<BR>
195&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Delete everything.</TD>
196</TR>
197<TR BGCOLOR="white" CLASS="TableRowColor">
198<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
199<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A></CODE></FONT></TD>
200<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#retrieveBlock(org.apache.hadoop.fs.s3.Block, long)">retrieveBlock</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3">Block</A>&nbsp;block,
201              long&nbsp;byteRangeStart)</CODE>
202
203<BR>
204&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
205</TR>
206<TR BGCOLOR="white" CLASS="TableRowColor">
207<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
208<CODE>&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/s3/INode.html" title="class in org.apache.hadoop.fs.s3">INode</A></CODE></FONT></TD>
209<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#retrieveINode(org.apache.hadoop.fs.Path)">retrieveINode</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)</CODE>
210
211<BR>
212&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
213</TR>
214<TR BGCOLOR="white" CLASS="TableRowColor">
215<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
216<CODE>&nbsp;void</CODE></FONT></TD>
217<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#storeBlock(org.apache.hadoop.fs.s3.Block, java.io.File)">storeBlock</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3">Block</A>&nbsp;block,
218           <A HREF="http://java.sun.com/javase/6/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A>&nbsp;file)</CODE>
219
220<BR>
221&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
222</TR>
223<TR BGCOLOR="white" CLASS="TableRowColor">
224<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
225<CODE>&nbsp;void</CODE></FONT></TD>
226<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/s3/FileSystemStore.html#storeINode(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.s3.INode)">storeINode</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path,
227           <A HREF="../../../../../org/apache/hadoop/fs/s3/INode.html" title="class in org.apache.hadoop.fs.s3">INode</A>&nbsp;inode)</CODE>
228
229<BR>
230&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
231</TR>
232</TABLE>
233&nbsp;
234<P>
235
236<!-- ============ METHOD DETAIL ========== -->
237
238<A NAME="method_detail"><!-- --></A>
239<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
240<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
241<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
242<B>Method Detail</B></FONT></TH>
243</TR>
244</TABLE>
245
246<A NAME="initialize(java.net.URI, org.apache.hadoop.conf.Configuration)"><!-- --></A><H3>
247initialize</H3>
248<PRE>
249void <B>initialize</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</A>&nbsp;uri,
250                <A HREF="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A>&nbsp;conf)
251                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>
252<DL>
253<DD><DL>
254
255<DT><B>Throws:</B>
256<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>
257</DD>
258</DL>
259<HR>
260
261<A NAME="getVersion()"><!-- --></A><H3>
262getVersion</H3>
263<PRE>
264<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>getVersion</B>()
265                  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>
266<DL>
267<DD><DL>
268
269<DT><B>Throws:</B>
270<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>
271</DD>
272</DL>
273<HR>
274
275<A NAME="storeINode(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.s3.INode)"><!-- --></A><H3>
276storeINode</H3>
277<PRE>
278void <B>storeINode</B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path,
279                <A HREF="../../../../../org/apache/hadoop/fs/s3/INode.html" title="class in org.apache.hadoop.fs.s3">INode</A>&nbsp;inode)
280                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>
281<DL>
282<DD><DL>
283
284<DT><B>Throws:</B>
285<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>
286</DD>
287</DL>
288<HR>
289
290<A NAME="storeBlock(org.apache.hadoop.fs.s3.Block, java.io.File)"><!-- --></A><H3>
291storeBlock</H3>
292<PRE>
293void <B>storeBlock</B>(<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3">Block</A>&nbsp;block,
294                <A HREF="http://java.sun.com/javase/6/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A>&nbsp;file)
295                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>
296<DL>
297<DD><DL>
298
299<DT><B>Throws:</B>
300<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>
301</DD>
302</DL>
303<HR>
304
305<A NAME="inodeExists(org.apache.hadoop.fs.Path)"><!-- --></A><H3>
306inodeExists</H3>
307<PRE>
308boolean <B>inodeExists</B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)
309                    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>
310<DL>
311<DD><DL>
312
313<DT><B>Throws:</B>
314<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>
315</DD>
316</DL>
317<HR>
318
319<A NAME="blockExists(long)"><!-- --></A><H3>
320blockExists</H3>
321<PRE>
322boolean <B>blockExists</B>(long&nbsp;blockId)
323                    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>
324<DL>
325<DD><DL>
326
327<DT><B>Throws:</B>
328<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>
329</DD>
330</DL>
331<HR>
332
333<A NAME="retrieveINode(org.apache.hadoop.fs.Path)"><!-- --></A><H3>
334retrieveINode</H3>
335<PRE>
336<A HREF="../../../../../org/apache/hadoop/fs/s3/INode.html" title="class in org.apache.hadoop.fs.s3">INode</A> <B>retrieveINode</B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)
337                    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>
338<DL>
339<DD><DL>
340
341<DT><B>Throws:</B>
342<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>
343</DD>
344</DL>
345<HR>
346
347<A NAME="retrieveBlock(org.apache.hadoop.fs.s3.Block, long)"><!-- --></A><H3>
348retrieveBlock</H3>
349<PRE>
350<A HREF="http://java.sun.com/javase/6/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A> <B>retrieveBlock</B>(<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3">Block</A>&nbsp;block,
351                   long&nbsp;byteRangeStart)
352                   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>
353<DL>
354<DD><DL>
355
356<DT><B>Throws:</B>
357<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>
358</DD>
359</DL>
360<HR>
361
362<A NAME="deleteINode(org.apache.hadoop.fs.Path)"><!-- --></A><H3>
363deleteINode</H3>
364<PRE>
365void <B>deleteINode</B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)
366                 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>
367<DL>
368<DD><DL>
369
370<DT><B>Throws:</B>
371<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>
372</DD>
373</DL>
374<HR>
375
376<A NAME="deleteBlock(org.apache.hadoop.fs.s3.Block)"><!-- --></A><H3>
377deleteBlock</H3>
378<PRE>
379void <B>deleteBlock</B>(<A HREF="../../../../../org/apache/hadoop/fs/s3/Block.html" title="class in org.apache.hadoop.fs.s3">Block</A>&nbsp;block)
380                 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>
381<DL>
382<DD><DL>
383
384<DT><B>Throws:</B>
385<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>
386</DD>
387</DL>
388<HR>
389
390<A NAME="listSubPaths(org.apache.hadoop.fs.Path)"><!-- --></A><H3>
391listSubPaths</H3>
392<PRE>
393<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&gt; <B>listSubPaths</B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)
394                       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>
395<DL>
396<DD><DL>
397
398<DT><B>Throws:</B>
399<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>
400</DD>
401</DL>
402<HR>
403
404<A NAME="listDeepSubPaths(org.apache.hadoop.fs.Path)"><!-- --></A><H3>
405listDeepSubPaths</H3>
406<PRE>
407<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&gt; <B>listDeepSubPaths</B>(<A HREF="../../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;path)
408                           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>
409<DL>
410<DD><DL>
411
412<DT><B>Throws:</B>
413<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>
414</DD>
415</DL>
416<HR>
417
418<A NAME="purge()"><!-- --></A><H3>
419purge</H3>
420<PRE>
421void <B>purge</B>()
422           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>
423<DL>
424<DD>Delete everything. Used for testing.
425<P>
426<DD><DL>
427
428<DT><B>Throws:</B>
429<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>
430</DD>
431</DL>
432<HR>
433
434<A NAME="dump()"><!-- --></A><H3>
435dump</H3>
436<PRE>
437void <B>dump</B>()
438          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>
439<DL>
440<DD>Diagnostic method to dump all INodes to the console.
441<P>
442<DD><DL>
443
444<DT><B>Throws:</B>
445<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>
446</DD>
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