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<html><head><meta http-equiv="X-UA-Compatible" content="IE=edge" /><link rel="shortcut icon" href="../icons/favicon.ico" /><style type="text/css">.OH_CodeSnippetContainerTabLeftActive, .OH_CodeSnippetContainerTabLeft,.OH_CodeSnippetContainerTabLeftDisabled { }.OH_CodeSnippetContainerTabRightActive, .OH_CodeSnippetContainerTabRight,.OH_CodeSnippetContainerTabRightDisabled { }.OH_footer { }</style><link rel="stylesheet" type="text/css" href="../styles/branding.css" /><link rel="stylesheet" type="text/css" href="../styles/branding-en-US.css" /><script type="text/javascript" src="../scripts/branding.js"> </script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>DryadLinqContext Properties</title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="DryadLinqContext class, properties" /><meta name="Microsoft.Help.Id" content="Properties.T:Microsoft.Research.DryadLinq.DryadLinqContext" /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="true" /><meta name="container" content="Microsoft.Research.DryadLinq" /><meta name="file" content="ab8e84a0-8f4c-1d6b-a30a-c7ff0d76094b" /><meta name="guid" content="ab8e84a0-8f4c-1d6b-a30a-c7ff0d76094b" /></head><body onload="OnLoad('cs')"><input type="hidden" id="userDataCache" class="userDataStyle" /><div class="OH_outerDiv"><div class="OH_outerContent"><table class="TitleTable"><tr><td class="OH_tdTitleColumn">DryadLinqContext Properties</td><td class="OH_tdRunningTitleColumn">DryadLINQ documentation</td></tr></table><div id="mainSection"><div id="mainBody"><span class="introStyle"></span><p>The <a href="093a0025-a8c4-d1e2-a289-d3863b1a845f.htm">DryadLinqContext</a> type exposes the following members.</p><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">
 
</th><th>Name</th><th>Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="25e3b8ac-9907-f139-a815-86fa8126f1e9.htm">ApplicationMasterMbMemory</a></td><td><div class="summary">
Gets or sets the amount of memory in Megabytes requested for the Application Master container.
</div></td></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">CompileForVertexDebugging</a></td><td><div class="summary">
Gets or sets the value specifying whether to compile code with debugging support.
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="7984e7d4-74ac-4faf-636f-d66a05ceb98d.htm">ContainerMbMemory</a></td><td><div class="summary">
Gets or sets the amount of memory in Megabytes requested for the worker containers.
</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">DebugBreak</a></td><td><div class="summary">
Gets and sets the value specifying whether a vertex should break into the debugger
</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">DryadHomeDirectory</a></td><td><div class="summary">
Gets or sets the bin directory for Dryad.
</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">EnableSpeculativeDuplication</a></td><td><div class="summary">
Enables or disables speculative duplication of vertices based on runtime performance analysis.
</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">ExecutorKind</a></td><td><div class="summary">
Gets and sets the job executor. The current release only supports Dryad.
</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">ForceGC</a></td><td><div class="summary">
Gets or sets whether to run GC after Moxie runs each task.
</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">GraphManagerNode</a></td><td><div class="summary">
Gets or sets the node that should be used for running the Dryad Graph Manager task.
</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">HeadNode</a></td><td><div class="summary">
Gets or sets the head node for executing a DryadLinq query.
</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">IntermediateDataCompressionScheme</a></td><td><div class="summary">
Gets or sets the value specifying whether data passed between stages will be compressed.
</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">JobEnvironmentVariables</a></td><td><div class="summary">
Gets the collection of environment variables associated with 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="ba86aa92-5fe3-fac7-c21c-a5a381b27eb3.htm">JobFriendlyName</a></td><td><div class="summary">
Gets or sets the descriptive name used to describe 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="a09a1cc0-3e1c-6484-eee1-abf6f43e8830.htm">JobMaxNodes</a></td><td><div class="summary">
Gets or sets the maximum number of cluster nodes for 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="9c6a16ea-f074-0481-246b-4a8b93acd4a6.htm">JobMinNodes</a></td><td><div class="summary">
Gets or sets the minimum number of cluster nodes for 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="d94766a9-385e-6972-0d01-e0ad496422d3.htm">JobPassword</a></td><td><div class="summary">
Gets or sets the RunAs password for jobs submitted to 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="abece889-c5a1-aa62-d2c6-6e371273a12e.htm">JobRuntimeLimit</a></td><td><div class="summary">
Gets or sets the maximum execution time for the DryadLINQ job, in seconds.
</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">JobUsername</a></td><td><div class="summary">
Gets or sets the RunAs password for jobs submitted to 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="bb832ac9-26e2-8dcf-6e10-da1f43571fc8.htm">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="646b413a-cfac-0795-0766-86606d8a5410.htm">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">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">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">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">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">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="663fb267-558f-613d-823d-51be890031a4.htm">Queue</a></td><td><div class="summary">
The Queue that should be used for job submission. The default queue is the default value.
</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">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">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="0c126eb4-1cc0-f498-b083-f8bf5b62a26b.htm">RuntimeLoggingLevel</a></td><td><div class="summary">
Gets or sets the logging 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">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><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" alt="Public property" title="Public property" /></td><td><a href="42e3bf34-ac92-2e90-cb0d-3d5a2c1f5073.htm">ThreadsPerWorker</a></td><td><div class="summary">
Gets or sets the number of threads each DryadLINQ worker vertex will use
</div></td></tr></table><a href="#mainBody">Top</a><div class="OH_CollapsibleAreaRegion" id="seeAlsoSection"><div class="OH_regiontitle">See Also</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"> </div><h4 class="subHeading">Reference</h4><div class="seeAlsoStyle"><a href="093a0025-a8c4-d1e2-a289-d3863b1a845f.htm">DryadLinqContext Class</a></div><div class="seeAlsoStyle"><a href="efe6507e-9fd8-bbd3-8227-fd6ba9e289c1.htm">Microsoft.Research.DryadLinq Namespace</a></div></div></div></div></div><div id="OH_footer" class="OH_footer"> </div></body></html>