docs/api/java/org/apache/sysds/conf/ConfigurationManager.html - systemds - Git at Google

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 <div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.sysds.conf</a></div>
 <h2 title="Class ConfigurationManager" class="title">Class ConfigurationManager</h2>
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 <pre>public class <span class="typeNameLabel">ConfigurationManager</span>
 extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre>
 <div class="block">Singleton for accessing the parsed and merged system configuration.

  NOTE: parallel execution of multiple DML scripts (in the same JVM) with different configurations
        would require changes/extensions of this class.</div>
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 <th class="colFirst" scope="col">Constructor</th>
 <th class="colLast" scope="col">Description</th>
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 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">ConfigurationManager</a></span>()</code></th>
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 <td class="colFirst"><code>static void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clearLocalConfigs()">clearLocalConfigs</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Removes the thread-local dml and compiler configurations, leading to
  a reinitialization on the next get unless set in between.</div>
 </td>
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 <td class="colFirst"><code>static int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBlocksize()">getBlocksize</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <tr id="i2" class="altColor">
 <td class="colFirst"><code>static org.apache.hadoop.mapred.JobConf</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCachedJobConf()">getCachedJobConf</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns a cached JobConf object, intended for global use by all operations
  with read-only access to job conf.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>static <a href="CompilerConfig.html" title="class in org.apache.sysds.conf">CompilerConfig</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCompilerConfig()">getCompilerConfig</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Gets the current thread-local compiler configuration.</div>
 </td>
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 <tr id="i4" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCompilerConfigFlag(org.apache.sysds.conf.CompilerConfig.ConfigType)">getCompilerConfigFlag</a></span>&#8203;(<a href="CompilerConfig.ConfigType.html" title="enum in org.apache.sysds.conf">CompilerConfig.ConfigType</a>&nbsp;key)</code></th>
 <td class="colLast">
 <div class="block">Get a boolean compiler config in a robust manner,
  returning false if config not existing.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>static <a href="../lops/Compression.CompressConfig.html" title="enum in org.apache.sysds.lops">Compression.CompressConfig</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCompressConfig()">getCompressConfig</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>static <a href="DMLConfig.html" title="class in org.apache.sysds.conf">DMLConfig</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDMLConfig()">getDMLConfig</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Gets the current thread-local dml configuration.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFederatedTimeout()">getFederatedTimeout</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>static <a href="../lops/compile/linearization/ILinearize.DagLinearization.html" title="enum in org.apache.sysds.lops.compile.linearization">ILinearize.DagLinearization</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLinearizationOrder()">getLinearizationOrder</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <td class="colFirst"><code>static int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNumberTokenizeBlocks()">getNumberTokenizeBlocks</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <tr id="i10" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNumThreads()">getNumThreads</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getParallelApplyBlocks()">getParallelApplyBlocks</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <tr id="i12" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getParallelBuildBlocks()">getParallelBuildBlocks</a></span>()</code></th>
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 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
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 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isBroadcastEnabled()">isBroadcastEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isCheckpointEnabled()">isCheckpointEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isCodegenEnabled()">isCodegenEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isCompressionEnabled()">isCompressionEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isDynamicRecompilation()">isDynamicRecompilation</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isFederatedReadCacheEnabled()">isFederatedReadCacheEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isFederatedRuntimePlanner()">isFederatedRuntimePlanner</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
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 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isFederatedSSL()">isFederatedSSL</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isMaxPrallelizeEnabled()">isMaxPrallelizeEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isParallelIOEnabled()">isParallelIOEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isParallelMatrixOperations()">isParallelMatrixOperations</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isParallelParFor()">isParallelParFor</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isParallelTokenize()">isParallelTokenize</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i27" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isParallelTransform()">isParallelTransform</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i28" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isPrefetchEnabled()">isPrefetchEnabled</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i29" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isStagedParallelTransform()">isStagedParallelTransform</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i30" class="altColor">
 <td class="colFirst"><code>static void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setCachedJobConf(org.apache.hadoop.mapred.JobConf)">setCachedJobConf</a></span>&#8203;(org.apache.hadoop.mapred.JobConf&nbsp;job)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i31" class="rowColor">
 <td class="colFirst"><code>static void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setGlobalConfig(org.apache.sysds.conf.CompilerConfig)">setGlobalConfig</a></span>&#8203;(<a href="CompilerConfig.html" title="class in org.apache.sysds.conf">CompilerConfig</a>&nbsp;conf)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i32" class="altColor">
 <td class="colFirst"><code>static void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setGlobalConfig(org.apache.sysds.conf.DMLConfig)">setGlobalConfig</a></span>&#8203;(<a href="DMLConfig.html" title="class in org.apache.sysds.conf">DMLConfig</a>&nbsp;conf)</code></th>
 <td class="colLast">
 <div class="block">Sets a global configuration as a basis for any thread-local configurations.</div>
 </td>
 </tr>
 <tr id="i33" class="rowColor">
 <td class="colFirst"><code>static void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLocalConfig(org.apache.sysds.conf.CompilerConfig)">setLocalConfig</a></span>&#8203;(<a href="CompilerConfig.html" title="class in org.apache.sysds.conf">CompilerConfig</a>&nbsp;conf)</code></th>
 <td class="colLast">
 <div class="block">Sets the current thread-local compiler configuration to the given config.</div>
 </td>
 </tr>
 <tr id="i34" class="altColor">
 <td class="colFirst"><code>static void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLocalConfig(org.apache.sysds.conf.DMLConfig)">setLocalConfig</a></span>&#8203;(<a href="DMLConfig.html" title="class in org.apache.sysds.conf">DMLConfig</a>&nbsp;conf)</code></th>
 <td class="colLast">
 <div class="block">Sets the current thread-local dml configuration to the given config.</div>
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 <h4>ConfigurationManager</h4>
 <pre>public&nbsp;ConfigurationManager()</pre>
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 <h4>getCachedJobConf</h4>
 <pre class="methodSignature">public static&nbsp;org.apache.hadoop.mapred.JobConf&nbsp;getCachedJobConf()</pre>
 <div class="block">Returns a cached JobConf object, intended for global use by all operations
  with read-only access to job conf. This prevents to read the hadoop conf files
  over and over again from classpath. However,</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the cached JobConf</dd>
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 <h4>setCachedJobConf</h4>
 <pre class="methodSignature">public static&nbsp;void&nbsp;setCachedJobConf&#8203;(org.apache.hadoop.mapred.JobConf&nbsp;job)</pre>
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 <h4>setGlobalConfig</h4>
 <pre class="methodSignature">public static&nbsp;void&nbsp;setGlobalConfig&#8203;(<a href="DMLConfig.html" title="class in org.apache.sysds.conf">DMLConfig</a>&nbsp;conf)</pre>
 <div class="block">Sets a global configuration as a basis for any thread-local configurations.
  NOTE: This global configuration should never be accessed directly but only
  through its thread-local derivatives.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>conf</code> - the configuration</dd>
 </dl>
 </li>
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