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| <h3><a href="index.html">Arrow</a></h3> |
| <p>API Version: 1.0</p> |
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| <p>Library Version: 22.0.0</p> |
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| <div class="section"> |
| <h5>Type</h5> |
| <div class="links"> |
| <a class="current" href="class.HDFSFileSystem.html#description">HDFSFileSystem</a> |
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| <header> |
| <h3>Class</h3> |
| <h1 aria-label="Name"><a href="index.html">Arrow</a><span class="sep" role="presentation"></span>HDFSFileSystem</h1> |
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| <section> |
| <summary> |
| <div class="docblock"> |
| <p></p> |
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| <h4 id="description" style="display:flex;"> |
| Description |
| <a href="#description" class="anchor"></a> |
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| </h4> |
| |
| <pre><code>class Arrow.HDFSFileSystem : Arrow.FileSystem { |
| parent_instance: GArrowFileSystem |
| }</pre></code> |
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| <div class="docblock"> |
| No description available. |
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| </summary> |
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| <h4 id="ancestors"> |
| Ancestors |
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| <div class="docblock"> |
| <ul> |
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| <li class="class"><a href="class.FileSystem.html" title="FileSystem">GArrowFileSystem</a></li> |
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| <li class="class"><a class="external" href="javascript:void(0)" data-link="class.Object.html" data-namespace="GObject">GObject</a></li> |
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| <div class="toggle-wrapper methods"> |
| <h4 id="methods"> |
| Instance methods |
| <a href="#methods" class="anchor"></a> |
| </h4> |
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| <div class="docblock"> |
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| </div> |
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| <div class="toggle-wrapper default-hide ancestor-methods"> |
| <h5 style="display:block;">Methods inherited from <a href="class.FileSystem.html">GArrowFileSystem</a> (15)</h5><div class="docblock"> |
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| <h6><a href="method.FileSystem.copy_file.html">garrow_file_system_copy_file</a></h6><div class="docblock"> |
| <p>Copy a file. |
| If the destination exists and is a directory, an error is returned. |
| Otherwise, it is replaced.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.create_dir.html">garrow_file_system_create_dir</a></h6><div class="docblock"> |
| <p>Create a directory and subdirectories. |
| This function succeeds if the directory already exists.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.delete_dir.html">garrow_file_system_delete_dir</a></h6><div class="docblock"> |
| <p>Delete a directory and its contents, recursively.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.delete_dir_contents.html">garrow_file_system_delete_dir_contents</a></h6><div class="docblock"> |
| <p>Delete a directory’s contents, recursively. Like |
| garrow_file_system_delete_dir(), but doesn’t delete the directory |
| itself. Passing an empty path (<code>""</code>) will wipe the entire file |
| system tree.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.delete_file.html">garrow_file_system_delete_file</a></h6><div class="docblock"> |
| <p>Delete a file.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.delete_files.html">garrow_file_system_delete_files</a></h6><div class="docblock"> |
| <p>Delete many files.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.get_file_info.html">garrow_file_system_get_file_info</a></h6><div class="docblock"> |
| <p>Get information for the given target.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.get_file_infos_paths.html">garrow_file_system_get_file_infos_paths</a></h6><div class="docblock"> |
| <p>Get information same as <code>garrow_file_system_get_file_info()</code> |
| for the given many targets at once.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.get_file_infos_selector.html">garrow_file_system_get_file_infos_selector</a></h6><div class="docblock"> |
| <p>Get information same as <code>garrow_file_system_get_file_info()</code> |
| according to a selector.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.get_type_name.html">garrow_file_system_get_type_name</a></h6><div class="docblock"> |
| No description available. |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.move.html">garrow_file_system_move</a></h6><div class="docblock"> |
| <p>Move / rename a file or a directory. |
| If the destination exists: |
| - if it is a non-empty directory, an error is returned |
| - otherwise, if it has the same type as the source, it is replaced |
| - otherwise, behavior is unspecified (implementation-dependent).</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.open_append_stream.html">garrow_file_system_open_append_stream</a></h6><div class="docblock"> |
| <p>Open an output stream for appending. |
| If the target doesn’t exist, a new empty file is created.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.open_input_file.html">garrow_file_system_open_input_file</a></h6><div class="docblock"> |
| <p>Open an input file for random access reading.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.open_input_stream.html">garrow_file_system_open_input_stream</a></h6><div class="docblock"> |
| <p>Open an input stream for sequential reading.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| <h6><a href="method.FileSystem.open_output_stream.html">garrow_file_system_open_output_stream</a></h6><div class="docblock"> |
| <p>Open an output stream for sequential writing. |
| If the target already exists, the existing data is truncated.</p> |
| </div> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.17.0</span></p> |
| </div> |
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| </div> |
| </div> |
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| <div class="toggle-wrapper default-hide ancestor-methods"><h5 style="display:block;">Methods inherited from <a class="external" href="javascript:void(0)" data-link="class.Object.html" data-namespace="GObject">GObject</a> (43)</h5> |
| <div class="docblock"> |
| |
| <div class="docblock"> |
| <p>Please see <a class="external" href="javascript:void(0)" data-link="class.Object.html#methods" data-namespace="GObject">GObject</a> for a full list of methods.</em></p> |
| </div> |
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| <div class="toggle-wrapper properties"> |
| <h4 id="properties"> |
| Properties |
| <a href="#properties" class="anchor"></a> |
| </h4> |
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| <div class="toggle-wrapper default-hide ancestor-properties"> |
| <h5 style="display:block;">Properties inherited from <a href="class.FileSystem.html">GArrowFileSystem</a> (1)</h5><div class="docblock"> |
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| <h6><a href="property.FileSystem.file-system.html">Arrow.FileSystem:file-system</a></h6><div class="docblock"> |
| No description available. |
| </div> |
| <div class="docblock"> |
| <p></p> |
| </div> |
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| </div> |
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| <div class="signals toggle-wrapper"> |
| <h4 id="signals"> |
| Signals |
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| </h4> |
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| <div class="toggle-wrapper default-hide ancestor-signals"><h5 style="display:block;">Signals inherited from <a class="external" href="javascript:void(0)" data-link="class.Object.html" data-namespace="GObject">GObject</a> (1)</h5> |
| <div class="docblock"> |
| <h6><a class="external" href="javascript:void(0)" data-namespace="GObject" data-link="signal.Object.notify.html">GObject::notify</a></h6> |
| <div class="docblock"> |
| <p>The notify signal is emitted on an object when one of its properties has |
| its value set through g_object_set_property(), g_object_set(), et al.</p> |
| </div> |
| <div class="docblock"> |
| <p></p> |
| </div> |
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| <div class="class toggle-wrapper default-hide"> |
| <h4 id="class-struct"> |
| Class structure |
| <a href="#class-struct" class="anchor"></a> |
| </h4> |
| |
| <div class="docblock"> |
| <pre><code>struct ArrowHDFSFileSystemClass { |
| GArrowFileSystemClass parent_class; |
| |
| }</code></pre> |
| </div> |
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| <div class="docblock"> |
| No description available. |
| </div> |
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| <div class="docblock"> |
| <h6>Class members</h6> |
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| <dl class="members"> |
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| <dt><code>parent_class: GArrowFileSystemClass</code></dt> |
| <dd>No description available.</dd> |
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| </dd> |
| </div> |
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