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FSOperations.FSOpen (Apache Hadoop HttpFS 2.0.0-alpha API)
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org.apache.hadoop.fs.http.server</FONT>
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Class FSOperations.FSOpen</H2>
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  <IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.fs.http.server.FSOperations.FSOpen</B>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../../org/apache/hadoop/lib/service/FileSystemAccess.FileSystemExecutor.html" title="interface in org.apache.hadoop.lib.service">FileSystemAccess.FileSystemExecutor</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&gt;</DD>
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<DT><B>Enclosing class:</B><DD><A HREF="../../../../../../org/apache/hadoop/fs/http/server/FSOperations.html" title="class in org.apache.hadoop.fs.http.server">FSOperations</A></DD>
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<DT><PRE>public static class <A HREF="../../../../../../src-html/org/apache/hadoop/fs/http/server/FSOperations.html#line.515"><B>FSOperations.FSOpen</B></A><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../../org/apache/hadoop/lib/service/FileSystemAccess.FileSystemExecutor.html" title="interface in org.apache.hadoop.lib.service">FileSystemAccess.FileSystemExecutor</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&gt;</DL>
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<P>
Executor that performs a open FileSystemAccess files system operation.
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<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/fs/http/server/FSOperations.FSOpen.html#FSOperations.FSOpen(java.lang.String)">FSOperations.FSOpen</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;path)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a open executor.</TD>
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<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/apache/hadoop/fs/http/server/FSOperations.FSOpen.html#execute(org.apache.hadoop.fs.FileSystem)">execute</A></B>(org.apache.hadoop.fs.FileSystem&nbsp;fs)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Executes the filesystem operation.</TD>
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<A NAME="FSOperations.FSOpen(java.lang.String)"><!-- --></A><H3>
FSOperations.FSOpen</H3>
<PRE>
public <A HREF="../../../../../../src-html/org/apache/hadoop/fs/http/server/FSOperations.FSOpen.html#line.523"><B>FSOperations.FSOpen</B></A>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;path)</PRE>
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<DD>Creates a open executor.
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<DT><B>Parameters:</B><DD><CODE>path</CODE> - file to open.</DL>
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<A NAME="execute(org.apache.hadoop.fs.FileSystem)"><!-- --></A><H3>
execute</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A> <A HREF="../../../../../../src-html/org/apache/hadoop/fs/http/server/FSOperations.FSOpen.html#line.537"><B>execute</B></A>(org.apache.hadoop.fs.FileSystem&nbsp;fs)
                    throws <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Executes the filesystem operation.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/hadoop/lib/service/FileSystemAccess.FileSystemExecutor.html#execute(org.apache.hadoop.fs.FileSystem)">execute</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/hadoop/lib/service/FileSystemAccess.FileSystemExecutor.html" title="interface in org.apache.hadoop.lib.service">FileSystemAccess.FileSystemExecutor</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&gt;</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fs</CODE> - filesystem instance to use.
<DT><B>Returns:</B><DD>The inputstream of the file.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> - thrown if an IO error occured.</DL>
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