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<div class="subTitle">org.apache.drill.exec.store.mapr.db</div>
<h2 title="Class MapRDBGroupScan" class="title">Class MapRDBGroupScan</h2>
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<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<li><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html" title="class in org.apache.drill.exec.physical.base">org.apache.drill.exec.physical.base.AbstractBase</a></li>
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<ul class="inheritance">
<li><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">org.apache.drill.exec.physical.base.AbstractGroupScan</a></li>
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<ul class="inheritance">
<li><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">org.apache.drill.exec.physical.base.AbstractDbGroupScan</a></li>
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<ul class="inheritance">
<li>org.apache.drill.exec.store.mapr.db.MapRDBGroupScan</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>&gt;, <a href="../../../../../../../org/apache/drill/common/graph/GraphValue.html" title="interface in org.apache.drill.common.graph">GraphValue</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>&gt;, <a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html" title="interface in org.apache.drill.exec.physical.base">DbGroupScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/FragmentLeaf.html" title="interface in org.apache.drill.exec.physical.base">FragmentLeaf</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/HasAffinity.html" title="interface in org.apache.drill.exec.physical.base">HasAffinity</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/Leaf.html" title="interface in org.apache.drill.exec.physical.base">Leaf</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/Scan.html" title="interface in org.apache.drill.exec.physical.base">Scan</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/binary/BinaryTableGroupScan.html" title="class in org.apache.drill.exec.store.mapr.db.binary">BinaryTableGroupScan</a>, <a href="../../../../../../../org/apache/drill/exec/store/mapr/db/json/JsonTableGroupScan.html" title="class in org.apache.drill.exec.store.mapr.db.json">JsonTableGroupScan</a></dd>
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<pre>public abstract class <span class="typeNameLabel">MapRDBGroupScan</span>
extends <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractDbGroupScan</a></pre>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#columns">columns</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#costFactor">costFactor</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#doNotAccessRegionsToScan">doNotAccessRegionsToScan</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBSubScanSpec.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBSubScanSpec</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#endpointFragmentMapping">endpointFragmentMapping</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPlugin.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPlugin</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#formatPlugin">formatPlugin</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPluginConfig.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPluginConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#formatPluginConfig">formatPluginConfig</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/drill/exec/store/AbstractStoragePlugin.html" title="class in org.apache.drill.exec.store">AbstractStoragePlugin</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#storagePlugin">storagePlugin</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html" title="class in org.apache.drill.exec.physical.base">AbstractBase</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#INIT_ALLOCATION">INIT_ALLOCATION</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#initialAllocation">initialAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#MAX_ALLOCATION">MAX_ALLOCATION</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#maxAllocation">maxAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#userName">userName</a></code></li>
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<h3>Fields inherited from interface&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#ALL_COLUMNS">ALL_COLUMNS</a></code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#MapRDBGroupScan-org.apache.drill.exec.store.AbstractStoragePlugin-org.apache.drill.exec.store.mapr.db.MapRDBFormatPlugin-java.util.List-java.lang.String-org.apache.drill.metastore.metadata.TableMetadataProvider-">MapRDBGroupScan</a></span>(<a href="../../../../../../../org/apache/drill/exec/store/AbstractStoragePlugin.html" title="class in org.apache.drill.exec.store">AbstractStoragePlugin</a>&nbsp;storagePlugin,
<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPlugin.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPlugin</a>&nbsp;formatPlugin,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;&nbsp;columns,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;userName,
<a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata">TableMetadataProvider</a>&nbsp;metadataProvider)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#MapRDBGroupScan-org.apache.drill.exec.store.mapr.db.MapRDBGroupScan-">MapRDBGroupScan</a></span>(<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBGroupScan</a>&nbsp;that)</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#applyAssignments-java.util.List-">applyAssignments</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/proto/CoordinationProtos.DrillbitEndpoint.html" title="class in org.apache.drill.exec.proto">CoordinationProtos.DrillbitEndpoint</a>&gt;&nbsp;incomingEndpoints)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#canPushdownProjects-java.util.List-">canPushdownProjects</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;&nbsp;columns)</code>
<div class="block">GroupScan should check the list of columns, and see if it could support all the columns in the list.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getColumns--">getColumns</a></span>()</code>
<div class="block">Returns a list of columns scanned by this group scan</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getDigest--">getDigest</a></span>()</code>
<div class="block">Returns a signature of the <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base"><code>GroupScan</code></a> which should usually be composed of
all its attributes which could describe it uniquely.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPlugin.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPlugin</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getFormatPlugin--">getFormatPlugin</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getIndexHint--">getIndexHint</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getMaxParallelizationWidth--">getMaxParallelizationWidth</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata">TableMetadataProvider</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getMetadataProvider--">getMetadataProvider</a></span>()</code>
<div class="block">Returns <a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata"><code>TableMetadataProvider</code></a> instance which is used for providing metadata for current <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base"><code>GroupScan</code></a>.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/EndpointAffinity.html" title="class in org.apache.drill.exec.physical">EndpointAffinity</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getOperatorAffinity--">getOperatorAffinity</a></span>()</code>
<div class="block">Get the list of Endpoints with associated affinities that this operator has preference for.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/planner/cost/PluginCost.html" title="interface in org.apache.drill.exec.planner.cost">PluginCost</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getPluginCostModel--">getPluginCostModel</a></span>()</code>
<div class="block">Get the format plugin cost model.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getRegionsToScan--">getRegionsToScan</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getRowKeyOrdinal--">getRowKeyOrdinal</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/record/metadata/TupleMetadata.html" title="interface in org.apache.drill.exec.record.metadata">TupleMetadata</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getSchema--">getSchema</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/planner/index/IndexCollection.html" title="interface in org.apache.drill.exec.planner.index">IndexCollection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getSecondaryIndexCollection-org.apache.calcite.rel.RelNode-">getSecondaryIndexCollection</a></span>(org.apache.calcite.rel.RelNode&nbsp;scanRel)</code>
<div class="block">Get the index collection associated with this table if any</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/common/logical/StoragePluginConfig.html" title="class in org.apache.drill.common.logical">StoragePluginConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getStorageConfig--">getStorageConfig</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/store/AbstractStoragePlugin.html" title="class in org.apache.drill.exec.store">AbstractStoragePlugin</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getStoragePlugin--">getStoragePlugin</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>protected abstract <a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBSubScanSpec.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBSubScanSpec</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getSubScanSpec-org.apache.drill.exec.store.mapr.db.TabletFragmentInfo-">getSubScanSpec</a></span>(<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadata.html" title="interface in org.apache.drill.metastore.metadata">TableMetadata</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getTableMetadata--">getTableMetadata</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>abstract <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#getTableName--">getTableName</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#isFilterPushedDown--">isFilterPushedDown</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#resetRegionsToScan--">resetRegionsToScan</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#setCostFactor-double-">setCostFactor</a></span>(double&nbsp;sel)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#setFilterPushedDown-boolean-">setFilterPushedDown</a></span>(boolean&nbsp;b)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html#setRegionsToScan-java.util.NavigableMap-">setRegionsToScan</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;regionsToScan)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractDbGroupScan</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getRangePartitionFunction-java.util.List-">getRangePartitionFunction</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getRestrictedScan-java.util.List-">getRestrictedScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getRowKeyName--">getRowKeyName</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getRowKeyPath--">getRowKeyPath</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#isRestrictedScan--">isRestrictedScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#supportsRestrictedScan--">supportsRestrictedScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#supportsSecondaryIndex--">supportsSecondaryIndex</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#accept-org.apache.drill.exec.physical.base.PhysicalVisitor-X-">accept</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#applyFilter-org.apache.drill.common.expression.LogicalExpression-org.apache.drill.exec.ops.UdfUtilities-org.apache.drill.exec.expr.fn.FunctionImplementationRegistry-org.apache.drill.exec.server.options.OptionManager-">applyFilter</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#applyLimit-int-">applyLimit</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#clone-java.util.List-">clone</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#enforceWidth--">enforceWidth</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getAnalyzeInfoProvider--">getAnalyzeInfoProvider</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getColumnValueCount-org.apache.drill.common.expression.SchemaPath-">getColumnValueCount</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getDistributionAffinity--">getDistributionAffinity</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getFiles--">getFiles</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getFilter--">getFilter</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getInitialAllocation--">getInitialAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getMaxAllocation--">getMaxAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getMinParallelizationWidth--">getMinParallelizationWidth</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getOperatorType--">getOperatorType</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getPartitionColumns--">getPartitionColumns</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getScanStats--">getScanStats</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getScanStats-org.apache.drill.exec.planner.physical.PlannerSettings-">getScanStats</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getScanStats-org.apache.calcite.rel.metadata.RelMetadataQuery-">getScanStats</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getSelectionRoot--">getSelectionRoot</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#hasFiles--">hasFiles</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#isDistributed--">isDistributed</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#isExecutable--">isExecutable</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#iterator--">iterator</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#supportsFilterPushDown--">supportsFilterPushDown</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#supportsLimitPushdown--">supportsLimitPushdown</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#supportsPartitionFilterPushdown--">supportsPartitionFilterPushdown</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#usedMetastore--">usedMetastore</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html" title="class in org.apache.drill.exec.physical.base">AbstractBase</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#accept-org.apache.drill.common.graph.GraphVisitor-">accept</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getCost--">getCost</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getOperatorId--">getOperatorId</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getSVMode--">getSVMode</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getUserName--">getUserName</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#isBufferedOperator-org.apache.drill.exec.ops.QueryContext-">isBufferedOperator</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#setCost-org.apache.drill.exec.planner.cost.PrelCostEstimates-">setCost</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#setMaxAllocation-long-">setMaxAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#setOperatorId-int-">setOperatorId</a></code></li>
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<ul class="blockList">
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html" title="interface in org.apache.drill.exec.physical.base">DbGroupScan</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getRowCount-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.RelNode-">getRowCount</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getStatistics--">getStatistics</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#isIndexScan--">isIndexScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#setRowCount-org.apache.calcite.rex.RexNode-double-double-">setRowCount</a></code></li>
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</a>
<h3>Methods inherited from interface&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#applyFilter-org.apache.drill.common.expression.LogicalExpression-org.apache.drill.exec.ops.UdfUtilities-org.apache.drill.exec.expr.fn.FunctionImplementationRegistry-org.apache.drill.exec.server.options.OptionManager-">applyFilter</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#applyLimit-int-">applyLimit</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#clone-java.util.List-">clone</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#enforceWidth--">enforceWidth</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getAnalyzeInfoProvider--">getAnalyzeInfoProvider</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getColumnValueCount-org.apache.drill.common.expression.SchemaPath-">getColumnValueCount</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getFiles--">getFiles</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getFilter--">getFilter</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getMinParallelizationWidth--">getMinParallelizationWidth</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getPartitionColumns--">getPartitionColumns</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getScanStats-org.apache.drill.exec.planner.physical.PlannerSettings-">getScanStats</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getScanStats-org.apache.calcite.rel.metadata.RelMetadataQuery-">getScanStats</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getSelectionRoot--">getSelectionRoot</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getSpecificScan-int-">getSpecificScan</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#hasFiles--">hasFiles</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#isDistributed--">isDistributed</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#supportsFilterPushDown--">supportsFilterPushDown</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#supportsLimitPushdown--">supportsLimitPushdown</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#supportsPartitionFilterPushdown--">supportsPartitionFilterPushdown</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#usedMetastore--">usedMetastore</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#accept-org.apache.drill.exec.physical.base.PhysicalVisitor-X-">accept</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getCost--">getCost</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getInitialAllocation--">getInitialAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getMaxAllocation--">getMaxAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getNewWithChildren-java.util.List-">getNewWithChildren</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getOperatorId--">getOperatorId</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getOperatorType--">getOperatorType</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getSVMode--">getSVMode</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getUserName--">getUserName</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#isBufferedOperator-org.apache.drill.exec.ops.QueryContext-">isBufferedOperator</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#isExecutable--">isExecutable</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#setCost-org.apache.drill.exec.planner.cost.PrelCostEstimates-">setCost</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#setMaxAllocation-long-">setMaxAllocation</a>, <a href="../../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#setOperatorId-int-">setOperatorId</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.drill.common.graph.<a href="../../../../../../../org/apache/drill/common/graph/GraphValue.html" title="interface in org.apache.drill.common.graph">GraphValue</a></h3>
<code><a href="../../../../../../../org/apache/drill/common/graph/GraphValue.html#accept-org.apache.drill.common.graph.GraphVisitor-">accept</a></code></li>
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<h3>Methods inherited from interface&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--" title="class or interface in java.lang">iterator</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.drill.exec.physical.base.<a href="../../../../../../../org/apache/drill/exec/physical/base/HasAffinity.html" title="interface in org.apache.drill.exec.physical.base">HasAffinity</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/base/HasAffinity.html#getDistributionAffinity--">getDistributionAffinity</a></code></li>
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<h3>Field Detail</h3>
<a name="storagePlugin">
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<h4>storagePlugin</h4>
<pre>protected&nbsp;<a href="../../../../../../../org/apache/drill/exec/store/AbstractStoragePlugin.html" title="class in org.apache.drill.exec.store">AbstractStoragePlugin</a> storagePlugin</pre>
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<pre>protected&nbsp;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPlugin.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPlugin</a> formatPlugin</pre>
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<pre>protected&nbsp;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPluginConfig.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPluginConfig</a> formatPluginConfig</pre>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt; columns</pre>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBSubScanSpec.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBSubScanSpec</a>&gt;&gt; endpointFragmentMapping</pre>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt; doNotAccessRegionsToScan</pre>
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<pre>protected&nbsp;double costFactor</pre>
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<pre>public&nbsp;MapRDBGroupScan(<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBGroupScan.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBGroupScan</a>&nbsp;that)</pre>
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<pre>public&nbsp;MapRDBGroupScan(<a href="../../../../../../../org/apache/drill/exec/store/AbstractStoragePlugin.html" title="class in org.apache.drill.exec.store">AbstractStoragePlugin</a>&nbsp;storagePlugin,
<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPlugin.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPlugin</a>&nbsp;formatPlugin,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;&nbsp;columns,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;userName,
<a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata">TableMetadataProvider</a>&nbsp;metadataProvider)</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/EndpointAffinity.html" title="class in org.apache.drill.exec.physical">EndpointAffinity</a>&gt;&nbsp;getOperatorAffinity()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/HasAffinity.html#getOperatorAffinity--">HasAffinity</a></code></span></div>
<div class="block">Get the list of Endpoints with associated affinities that this operator has preference for.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/HasAffinity.html#getOperatorAffinity--">getOperatorAffinity</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/HasAffinity.html" title="interface in org.apache.drill.exec.physical.base">HasAffinity</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getOperatorAffinity--">getOperatorAffinity</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>List of EndpointAffinity objects.</dd>
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<pre>public&nbsp;void&nbsp;applyAssignments(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/proto/CoordinationProtos.DrillbitEndpoint.html" title="class in org.apache.drill.exec.proto">CoordinationProtos.DrillbitEndpoint</a>&gt;&nbsp;incomingEndpoints)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>incomingEndpoints</code> - </dd>
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<pre>public&nbsp;int&nbsp;getMaxParallelizationWidth()</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBFormatPlugin.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBFormatPlugin</a>&nbsp;getFormatPlugin()</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getDigest()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getDigest--">GroupScan</a></code></span></div>
<div class="block">Returns a signature of the <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base"><code>GroupScan</code></a> which should usually be composed of
all its attributes which could describe it uniquely.</div>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/common/logical/StoragePluginConfig.html" title="class in org.apache.drill.common.logical">StoragePluginConfig</a>&nbsp;getStorageConfig()</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getStorageConfig--">getStorageConfig</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractDbGroupScan</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/exec/store/AbstractStoragePlugin.html" title="class in org.apache.drill.exec.store">AbstractStoragePlugin</a>&nbsp;getStoragePlugin()</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getStoragePlugin--">getStoragePlugin</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractDbGroupScan</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;&nbsp;getColumns()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getColumns--">GroupScan</a></code></span></div>
<div class="block">Returns a list of columns scanned by this group scan</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getColumns--">getColumns</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html" title="interface in org.apache.drill.exec.physical.base">DbGroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getColumns--">getColumns</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getColumns--">getColumns</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;canPushdownProjects(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/common/expression/SchemaPath.html" title="class in org.apache.drill.common.expression">SchemaPath</a>&gt;&nbsp;columns)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#canPushdownProjects-java.util.List-">GroupScan</a></code></span></div>
<div class="block">GroupScan should check the list of columns, and see if it could support all the columns in the list.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#canPushdownProjects-java.util.List-">canPushdownProjects</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#canPushdownProjects-java.util.List-">canPushdownProjects</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getIndexHint()</pre>
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<pre>public&nbsp;boolean&nbsp;isFilterPushedDown()</pre>
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<pre>protected abstract&nbsp;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/MapRDBSubScanSpec.html" title="class in org.apache.drill.exec.store.mapr.db">MapRDBSubScanSpec</a>&nbsp;getSubScanSpec(<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>&nbsp;key)</pre>
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<pre>public&nbsp;void&nbsp;setCostFactor(double&nbsp;sel)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/exec/planner/index/IndexCollection.html" title="interface in org.apache.drill.exec.planner.index">IndexCollection</a>&nbsp;getSecondaryIndexCollection(org.apache.calcite.rel.RelNode&nbsp;scanRel)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getSecondaryIndexCollection-org.apache.calcite.rel.RelNode-">DbGroupScan</a></code></span></div>
<div class="block">Get the index collection associated with this table if any</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getSecondaryIndexCollection-org.apache.calcite.rel.RelNode-">getSecondaryIndexCollection</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html" title="interface in org.apache.drill.exec.physical.base">DbGroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getSecondaryIndexCollection-org.apache.calcite.rel.RelNode-">getSecondaryIndexCollection</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractDbGroupScan</a></code></dd>
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<pre>public abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getTableName()</pre>
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<pre>public&nbsp;int&nbsp;getRowKeyOrdinal()</pre>
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<h4>getRegionsToScan</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;getRegionsToScan()</pre>
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<pre>protected&nbsp;void&nbsp;resetRegionsToScan()</pre>
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<pre>protected&nbsp;void&nbsp;setRegionsToScan(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;<a href="../../../../../../../org/apache/drill/exec/store/mapr/db/TabletFragmentInfo.html" title="class in org.apache.drill.exec.store.mapr.db">TabletFragmentInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;regionsToScan)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/exec/planner/cost/PluginCost.html" title="interface in org.apache.drill.exec.planner.cost">PluginCost</a>&nbsp;getPluginCostModel()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getPluginCostModel--">DbGroupScan</a></code></span></div>
<div class="block">Get the format plugin cost model. The cost model will provide cost factors such as seq. scan cost,
random scan cost, block size</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html#getPluginCostModel--">getPluginCostModel</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/DbGroupScan.html" title="interface in org.apache.drill.exec.physical.base">DbGroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html#getPluginCostModel--">getPluginCostModel</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractDbGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractDbGroupScan</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a PluginCost cost model</dd>
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<h4>getSchema</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/exec/record/metadata/TupleMetadata.html" title="interface in org.apache.drill.exec.record.metadata">TupleMetadata</a>&nbsp;getSchema()</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata">TableMetadataProvider</a>&nbsp;getMetadataProvider()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getMetadataProvider--">GroupScan</a></code></span></div>
<div class="block">Returns <a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata"><code>TableMetadataProvider</code></a> instance which is used for providing metadata for current <a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base"><code>GroupScan</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getMetadataProvider--">getMetadataProvider</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getMetadataProvider--">getMetadataProvider</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadataProvider.html" title="interface in org.apache.drill.metastore.metadata"><code>TableMetadataProvider</code></a> instance the source of metadata</dd>
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<h4>getTableMetadata</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/metastore/metadata/TableMetadata.html" title="interface in org.apache.drill.metastore.metadata">TableMetadata</a>&nbsp;getTableMetadata()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html#getTableMetadata--">getTableMetadata</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/GroupScan.html" title="interface in org.apache.drill.exec.physical.base">GroupScan</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html#getTableMetadata--">getTableMetadata</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a></code></dd>
</dl>
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