135 lines
29 KiB
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135 lines
29 KiB
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</style><script src="./../scripts/branding.js" type="text/javascript"><!----></script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>DryadLinqContext Class</title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="DryadLinqContext class" /><meta name="System.Keywords" content="Microsoft.Research.DryadLinq.DryadLinqContext class" /><meta name="System.Keywords" content="DryadLinqContext class, about DryadLinqContext class" /><meta name="Microsoft.Help.F1" content="Microsoft.Research.DryadLinq.DryadLinqContext" /><meta name="Microsoft.Help.Id" content="T:Microsoft.Research.DryadLinq.DryadLinqContext" /><meta name="Description" content="Represents the context necessary to prepare and execute a DryadLinq Query," /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="'true'" /><meta name="container" content="Microsoft.Research.DryadLinq" /><meta name="file" content="093a0025-a8c4-d1e2-a289-d3863b1a845f" /><meta name="guid" content="093a0025-a8c4-d1e2-a289-d3863b1a845f" /><meta name="SelfBranded" content="true" /></head><body onload="onLoad()" class="primary-mtps-offline-document"><div class="OH_outerDiv"><div class="OH_outerContent"><table class="TitleTable"><tr><td class="OH_tdTitleColumn">DryadLinqContext Class</td><td class="OH_tdRunningTitleColumn">DryadLINQ documentation</td></tr></table><div id="mainSection"><div id="mainBody"><span class="introStyle"></span><div class="summary">
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Represents the context necessary to prepare and execute a DryadLinq Query,
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</div><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Inheritance Hierarchy</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">System<span id="ID0EBERAAAAA"> </span><script type="text/javascript">
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</script>DryadLinqContext</span><br /><p></p><strong>Namespace:</strong> <a href="efe6507e-9fd8-bbd3-8227-fd6ba9e289c1.htm" target="">Microsoft.Research.DryadLinq</a><br /><strong>Assembly:</strong> <span sdata="assembly">Microsoft.Research.DryadLinq</span> (in Microsoft.Research.DryadLinq.dll) Version: 0.1.1.0 (0.1.1.0)<div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Syntax</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><div id="snippetGroup_Syntax" class="code"><div id="ID0ECAHAAAAA" class="OH_CodeSnippetContainer"><div class="OH_CodeSnippetContainerTabs" id="ID0ECAHAAAAA_tabs"><div class="OH_CodeSnippetContainerTabLeftActive" id="ID0ECAHAAAAA_tabimgleft"></div><div id="ID0ECAHAAAAA_tab1" class="OH_CodeSnippetContainerTabActive" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECAHAAAAA','C#','1','4');return false;">C#</a></div><div id="ID0ECAHAAAAA_tab2" class="OH_CodeSnippetContainerTab" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECAHAAAAA','Visual Basic','2','4');return false;">VB</a></div><div id="ID0ECAHAAAAA_tab3" class="OH_CodeSnippetContainerTab" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECAHAAAAA','Visual C++','3','4');return false;">C++</a></div><div id="ID0ECAHAAAAA_tab4" class="OH_CodeSnippetContainerTabDisabledNotFirst" EnableCopyCode="true" disabled="true"><a>F#</a></div><div class="OH_CodeSnippetContainerTabRight" id="ID0ECAHAAAAA_tabimgright"></div></div><div id="ID0ECAHAAAAA_codecollection" class="OH_CodeSnippetContainerCodeCollection"><div class="OH_CodeSnippetToolBar"><div class="OH_CodeSnippetToolBarText"><a id="ID0ECAHAAAAA_ViewColorized" href="#" onclick="javascript:ExchangeTitleContent('ID0ECAHAAAAA','4')" title="View Colorized" style="display: none">View Colorized</a><a id="ID0ECAHAAAAA_copycode" href="#" onclick="javascript:CopyToClipboard('ID0ECAHAAAAA','4')" title="Copy to Clipboard">Copy to Clipboard</a><a id="ID0ECAHAAAAA_PrintText" class="OH_PrintText" href="#" onclick="javascript:Print('ID0ECAHAAAAA','4')" title="Print">Print</a></div></div><div id="ID0ECAHAAAAA_code_Div1" class="OH_CodeSnippetContainerCode" style="display: block"><pre><span class="keyword">public</span> <span class="keyword">class</span> <span class="identifier">DryadLinqContext</span> : <span class="identifier">IDisposable</span>,
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<span class="identifier">IEquatable</span><<span class="identifier">DryadLinqContext</span>></pre></div><div id="ID0ECAHAAAAA_code_Plain_Div1" class="OH_CodeSnippetContainerCode" style="display: none"><pre>public class DryadLinqContext : IDisposable,
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IEquatable<DryadLinqContext></pre></div><div id="ID0ECAHAAAAA_code_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre><span class="keyword">Public</span> <span class="keyword">Class</span> <span class="identifier">DryadLinqContext</span>
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<span class="keyword">Implements</span> <span class="identifier">IDisposable</span>, <span class="identifier">IEquatable</span>(<span class="keyword">Of</span> <span class="identifier">DryadLinqContext</span>)</pre></div><div id="ID0ECAHAAAAA_code_Plain_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre>Public Class DryadLinqContext
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Implements IDisposable, IEquatable(Of DryadLinqContext)</pre></div><div id="ID0ECAHAAAAA_code_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre><span class="keyword">public</span> <span class="keyword">ref class</span> <span class="identifier">DryadLinqContext</span> : <span class="identifier">IDisposable</span>,
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<span class="identifier">IEquatable</span><<span class="identifier">DryadLinqContext</span>^></pre></div><div id="ID0ECAHAAAAA_code_Plain_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre>public ref class DryadLinqContext : IDisposable,
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IEquatable<DryadLinqContext^></pre></div><div id="ID0ECAHAAAAA_code_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre /></div><div id="ID0ECAHAAAAA_code_Plain_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre /></div></div></div><script>addSpecificTextLanguageTagSet('ID0ECAHAAAAA');</script></div><p>The <span class="selflink">DryadLinqContext</span> type exposes the following members.</p><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Constructors</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><table id="memberList" class="members"><tr><th class="ps_iconColumn">
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</th><th class="ps_nameColumn">Name</th><th class="ps_descriptionColumn">Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="7eed4ffa-872c-28db-b869-d39cd3277b45.htm" target="">DryadLinqContext(DryadLinqCluster)</a></td><td><div class="summary">
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Initializes a new instance of the DryadLinqContext class for a specified cluster.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="c7d60fb2-867b-688c-9429-3cf46ed008e3.htm" target="">DryadLinqContext(Int32, String)</a></td><td><div class="summary">
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Initializes a new instance of the DryadLinqContext class for local execution.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="d59f82a7-d32d-f25d-d836-3f4605133e99.htm" target="">DryadLinqContext(String, PlatformKind)</a></td><td><div class="summary">
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Initializes a new instance of the DryadLinqContext class for a YARN cluster.
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</div></td></tr></table><a href="#mainBody" target="">Top</a><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Methods</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><table id="memberList" class="members"><tr><th class="ps_iconColumn">
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</th><th class="ps_nameColumn">Name</th><th class="ps_descriptionColumn">Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="2d28ac74-38d0-f39d-2a5b-879b8089889b.htm" target="">AzureAccountKey</a></td><td><div class="summary">
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Get the key associated with a named account, or null if it is not registered or auto-detected from
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the subscriptions
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="c441f14e-35fd-3f66-3e98-95bba06f8461.htm" target="">ClientVersion</a></td><td><div class="summary">
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Version of the DryadLinq client components
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="adbb7cea-3cd7-a024-d14b-35fc87b257a7.htm" target="">Dispose</a></td><td><div class="summary">
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Releases all resources used by the DryadLinqContext.
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</div></td></tr><tr data="public;inherited;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="http://msdn2.microsoft.com/en-us/library/bsc2ak47" target="_blank">Equals(Object)</a></td><td><div class="summary">Determines whether the specified <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a> is equal to the current <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.</div> (Inherited from <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.)</td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="29860ba9-7870-df8e-9abf-ee6b5441fdcc.htm" target="">Equals(DryadLinqContext)</a></td><td><div class="summary">
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Determines whether this instance of DryadLinqContext is equal to another instance
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of <span class="selflink">DryadLinqContext</span>.
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</div></td></tr><tr data="protected;inherited;notNetfw;"><td><img src="./../icons/protmethod.gif" alt="Protected method" title="Protected method" /></td><td><a href="http://msdn2.microsoft.com/en-us/library/4k87zsw7" target="_blank">Finalize</a></td><td><div class="summary">Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.</div> (Inherited from <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.)</td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="3f22686d-c67f-2db6-f48b-73e16e30652b.htm" target="">FromEnumerable<span id="ID0ECABHBEAAAAA"> </span><script type="text/javascript">
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</script>T<span id="ID0EAABHBEAAAAA"> </span><script type="text/javascript">
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</script></a></td><td><div class="summary">
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Converts an IEnumerable{T} to a DryadLinq specialized IQueryable{T}.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="c000253c-a00e-58a3-d16c-d58bee051b6e.htm" target="">FromStore<span id="ID0EDABGBEAAAAA"> </span><script type="text/javascript">
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addToLanSpecTextIdSet("ID0EDABGBEAAAAA?vb=(Of |cpp=<|cs=<|fs=<'|nu=(");
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</script>T<span id="ID0EBABGBEAAAAA"> </span><script type="text/javascript">
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addToLanSpecTextIdSet("ID0EBABGBEAAAAA?vb=)|cpp=>|cs=>|fs=>|nu=)");
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</script>(String)</a></td><td><div class="summary">
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Open a dataset as a DryadLinq specialized IQueryable{T}.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="f7de5c1e-ed36-fdf6-7ee7-ffb58d2ea979.htm" target="">FromStore<span id="ID0EDABFBEAAAAA"> </span><script type="text/javascript">
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addToLanSpecTextIdSet("ID0EDABFBEAAAAA?vb=(Of |cpp=<|cs=<|fs=<'|nu=(");
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</script>T<span id="ID0EBABFBEAAAAA"> </span><script type="text/javascript">
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addToLanSpecTextIdSet("ID0EBABFBEAAAAA?vb=)|cpp=>|cs=>|fs=>|nu=)");
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</script>(Uri)</a></td><td><div class="summary">
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Open a dataset as a DryadLinq specialized IQueryable{T}.
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</div></td></tr><tr data="public;inherited;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="http://msdn2.microsoft.com/en-us/library/zdee4b3y" target="_blank">GetHashCode</a></td><td><div class="summary">Serves as a hash function for a particular type. </div> (Inherited from <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.)</td></tr><tr data="public;inherited;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="http://msdn2.microsoft.com/en-us/library/dfwy45w9" target="_blank">GetType</a></td><td><div class="summary">Gets the <a href="http://msdn2.microsoft.com/en-us/library/42892f65" target="_blank">Type</a> of the current instance.</div> (Inherited from <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.)</td></tr><tr data="protected;inherited;notNetfw;"><td><img src="./../icons/protmethod.gif" alt="Protected method" title="Protected method" /></td><td><a href="http://msdn2.microsoft.com/en-us/library/57ctke0a" target="_blank">MemberwiseClone</a></td><td><div class="summary">Creates a shallow copy of the current <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.</div> (Inherited from <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.)</td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="17d622f1-6799-aeab-3637-9d66a4d79f0b.htm" target="">RegisterAzureAccount</a></td><td><div class="summary">
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Register a named account with the specified storage key, so that key won't need to be specified in Azure blob URIs
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</div></td></tr><tr data="public;inherited;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /></td><td><a href="http://msdn2.microsoft.com/en-us/library/7bxwbwt2" target="_blank">ToString</a></td><td><div class="summary">Returns a string that represents the current object.</div> (Inherited from <a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">Object</a>.)</td></tr></table><a href="#mainBody" target="">Top</a><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Properties</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><table id="memberList" class="members"><tr><th class="ps_iconColumn">
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</th><th class="ps_nameColumn">Name</th><th class="ps_descriptionColumn">Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="06266f74-a819-017c-e03f-0f9761a28c52.htm" target="">CompileForVertexDebugging</a></td><td><div class="summary">
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Gets or sets the value specifying whether to compile code with debugging support.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="0bc5d95a-ef00-1073-ac66-8aa04e76bea4.htm" target="">DebugBreak</a></td><td><div class="summary">
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Gets and sets the value specifying whether a vertex should break into the debugger
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="1a3367ed-b951-d562-fbbc-4da581fb22ff.htm" target="">DryadHomeDirectory</a></td><td><div class="summary">
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Gets or sets the bin directory for Dryad.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="e5330d19-786b-ff5d-45d5-63906af83283.htm" target="">EnableMultiThreadingInVertex</a></td><td><div class="summary">
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Gets or sets whether user-defined methods and custom serializers may be called on
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multiple threads of a single process.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="446c7fd3-88cd-80be-dc09-2e6a58cc0653.htm" target="">EnableSpeculativeDuplication</a></td><td><div class="summary">
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Enables or disables speculative duplication of vertices based on runtime performance analysis.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="2deb1aaa-bfdc-353f-0c97-a8adbb809785.htm" target="">ExecutorKind</a></td><td><div class="summary">
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Gets and sets the job executor. The current release only supports Dryad.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="39e61761-eb29-06d9-fb5e-ca83550789ad.htm" target="">ForceGC</a></td><td><div class="summary">
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Gets or sets whether to run GC after Moxie runs each task.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="248076fc-57c2-c48c-d06a-c9e7bc3c08f9.htm" target="">GraphManagerNode</a></td><td><div class="summary">
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Gets or sets the node that should be used for running the Dryad Graph Manager task.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="21b0689d-8e56-2eec-1ee9-f466c31ba722.htm" target="">HeadNode</a></td><td><div class="summary">
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Gets or sets the head node for executing a DryadLinq query.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="cae4c54e-1f13-c9b9-2c72-935d9df74655.htm" target="">IntermediateDataCompressionScheme</a></td><td><div class="summary">
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Gets or sets the value specifying whether data passed between stages will be compressed.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="60213299-6472-65f7-8298-246f575f4519.htm" target="">JobEnvironmentVariables</a></td><td><div class="summary">
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Gets the collection of environment variables associated with the DryadLINQ job.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="ba86aa92-5fe3-fac7-c21c-a5a381b27eb3.htm" target="">JobFriendlyName</a></td><td><div class="summary">
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Gets or sets the descriptive name used to describe the DryadLINQ job.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="a09a1cc0-3e1c-6484-eee1-abf6f43e8830.htm" target="">JobMaxNodes</a></td><td><div class="summary">
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Gets or sets the maximum number of cluster nodes for the DryadLINQ job.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="9c6a16ea-f074-0481-246b-4a8b93acd4a6.htm" target="">JobMinNodes</a></td><td><div class="summary">
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Gets or sets the minimum number of cluster nodes for the DryadLINQ job.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="d94766a9-385e-6972-0d01-e0ad496422d3.htm" target="">JobPassword</a></td><td><div class="summary">
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Gets or sets the RunAs password for jobs submitted to the cluster.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="abece889-c5a1-aa62-d2c6-6e371273a12e.htm" target="">JobRuntimeLimit</a></td><td><div class="summary">
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Gets or sets the maximum execution time for the DryadLINQ job, in seconds.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="024262a5-8d35-80f8-1b76-7a6242ad400b.htm" target="">JobUsername</a></td><td><div class="summary">
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Gets or sets the RunAs password for jobs submitted to the cluster.
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</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="bb832ac9-26e2-8dcf-6e10-da1f43571fc8.htm" target="">LocalDebug</a></td><td><div class="summary">
|
||
Gets or sets the value specifying whether to use Local debugging mode.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="f49487bb-3b0f-4054-0c17-ffdca967af5e.htm" target="">LocalExecution</a></td><td><div class="summary">
|
||
Gets or sets the value specifying whether to use Local execution mode.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="646b413a-cfac-0795-0766-86606d8a5410.htm" target="">MatchClientNetFrameworkVersion</a></td><td><div class="summary">
|
||
Configures query jobs to be launched on the cluster nodes against a .NET framework version
|
||
matching that of the client process. This should only be set if all cluster nodes are known to have
|
||
the same .NET version as the client.
|
||
When set to false (default), the vertex code will be compiled and run against .NET Framework 3.5.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="3bcf5415-69d6-0f64-fa4f-fa1ba7cade31.htm" target="">NodeGroup</a></td><td><div class="summary">
|
||
Gets or sets the name of the compute node group when running on the cluster.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="1b4bb2db-3cb5-2bb3-22b7-d0d1f24eb7a6.htm" target="">OutputDataCompressionScheme</a></td><td><div class="summary">
|
||
Gets or sets the value specifying the compression scheme for output data.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="e2bc33c7-d205-23d9-e8bc-11f02dfae406.htm" target="">PartitionUncPath</a></td><td><div class="summary">
|
||
Gets or sets the partition UNC path used when constructing a partitioned table.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="9293e769-1a4e-37c1-3236-ef5c533e3e00.htm" target="">PeloponneseHomeDirectory</a></td><td><div class="summary">
|
||
Gets or sets the bin directory for Peloponnese.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="bb90c987-f871-d38d-aced-5665dfb21853.htm" target="">PlatformKind</a></td><td><div class="summary">
|
||
Gets or sets the service platform
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="e25f71a6-3fa2-ac4f-bd57-1edb3da4c44e.htm" target="">ResourcesToAdd</a></td><td><div class="summary">
|
||
Get the list of resources to add to the DryadLINQ job.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="b21ce425-bc26-fe1e-cd75-dee611a38fda.htm" target="">ResourcesToRemove</a></td><td><div class="summary">
|
||
Get the list of resources to be excluded from the DryadLINQ job.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="b0be9bd4-afbe-4239-4dbb-6a5405eeb1c1.htm" target="">RuntimeTraceLevel</a></td><td><div class="summary">
|
||
Gets or sets the trace level to use for DryadLINQ Query jobs.
|
||
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="./../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="17d9d840-e581-26d0-9aaf-16ca5687adda.htm" target="">SelectOrderPreserving</a></td><td><div class="summary">
|
||
Gets or sets whether certain operators will preserve item ordering.
|
||
When true, the Select, SelectMany and Where operators will preserve item ordering;
|
||
otherwise, they may shuffle the input items as they are processed.
|
||
</div></td></tr></table><a href="#mainBody" target="">Top</a><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Remarks</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><p>
|
||
DryadLinqContext is the main entry point for the DryadLINQ framework.
|
||
The context that is maintained by a DryadLinqContext instance includes
|
||
configuration information.
|
||
</p><p>
|
||
A DryadLinqContext may be reused by multiple queries and query executions.
|
||
</p><p>
|
||
A DryadLinqContext may hold open connections to cluster services.
|
||
To release these connections, call DryadLinqContext.Dispose().
|
||
</p><a name="seeAlsoSection"><!----></a><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">See Also</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><div class="seeAlsoStyle"><a href="efe6507e-9fd8-bbd3-8227-fd6ba9e289c1.htm" target="">Microsoft.Research.DryadLinq Namespace</a></div></div></div></div></div><div id="OH_footer" class="OH_footer"><p /><div class="OH_feedbacklink"><a href="mailto:?subject=DryadLINQ+documentation+DryadLinqContext+Class+100+EN-US&body=Your%20feedback%20is%20used%20to%20improve%20the%20documentation%20and%20the%20product.%20Your%20e-mail%20address%20will%20not%20be%20used%20for%20any%20other%20purpose%20and%20is%20disposed%20of%20after%20the%20issue%20you%20report%20is%20resolved.%20While%20working%20to%20resolve%20the%20issue%20that%20you%20report%2c%20you%20may%20be%20contacted%20via%20e-mail%20to%20get%20further%20details%20or%20clarification%20on%20the%20feedback%20you%20sent.%20After%20the%20issue%20you%20report%20has%20been%20addressed%2c%20you%20may%20receive%20an%20e-mail%20to%20let%20you%20know%20that%20your%20feedback%20has%20been%20addressed.">Send Feedback</a> on this topic.</div></div></body></html> |