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| <div class="subTitle">org.apache.drill.exec.server.options</div> |
| <h2 title="Class SessionOptionManager" class="title">Class SessionOptionManager</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <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> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html" title="class in org.apache.drill.exec.server.options">org.apache.drill.exec.server.options.BaseOptionManager</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html" title="class in org.apache.drill.exec.server.options">org.apache.drill.exec.server.options.FallbackOptionManager</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html" title="class in org.apache.drill.exec.server.options">org.apache.drill.exec.server.options.InMemoryOptionManager</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.server.options.SessionOptionManager</li> |
| </ul> |
| </li> |
| </ul> |
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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><<a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.html" title="class in org.apache.drill.exec.server.options">OptionValue</a>>, <a href="../../../../../../org/apache/drill/exec/server/options/OptionManager.html" title="interface in org.apache.drill.exec.server.options">OptionManager</a>, <a href="../../../../../../org/apache/drill/exec/server/options/OptionSet.html" title="interface in org.apache.drill.exec.server.options">OptionSet</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">SessionOptionManager</span> |
| extends <a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html" title="class in org.apache.drill.exec.server.options">InMemoryOptionManager</a></pre> |
| <div class="block"><a href="../../../../../../org/apache/drill/exec/server/options/OptionManager.html" title="interface in org.apache.drill.exec.server.options"><code>OptionManager</code></a> that holds options within <a href="../../../../../../org/apache/drill/exec/rpc/user/UserSession.html" title="class in org.apache.drill.exec.rpc.user"><code>UserSession</code></a> context. Options |
| set at the session level only apply to queries that you run during the current Drill connection. Session level |
| settings override system level settings. |
| |
| NOTE that currently, the effects of deleting a short lived option (see <a href="../../../../../../org/apache/drill/exec/server/options/OptionValidator.html#isShortLived--"><code>OptionValidator.isShortLived()</code></a>) are |
| undefined. For example, we inject an exception (passed through an option), then try to delete the option, depending |
| on where the exception was injected, the reset query could either succeed or the exception could actually be thrown |
| in the reset query itself.</div> |
| </li> |
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| <h3>Field Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.drill.exec.server.options.InMemoryOptionManager"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.drill.exec.server.options.<a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html" title="class in org.apache.drill.exec.server.options">InMemoryOptionManager</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html#options">options</a></code></li> |
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| <h3>Fields inherited from class org.apache.drill.exec.server.options.<a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html" title="class in org.apache.drill.exec.server.options">FallbackOptionManager</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html#fallback">fallback</a></code></li> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/server/options/SessionOptionManager.html#SessionOptionManager-org.apache.drill.exec.server.options.OptionManager-org.apache.drill.exec.rpc.user.UserSession-">SessionOptionManager</a></span>(<a href="../../../../../../org/apache/drill/exec/server/options/OptionManager.html" title="interface in org.apache.drill.exec.server.options">OptionManager</a> systemOptions, |
| <a href="../../../../../../org/apache/drill/exec/rpc/user/UserSession.html" title="class in org.apache.drill.exec.rpc.user">UserSession</a> session)</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </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><a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.html" title="class in org.apache.drill.exec.server.options">OptionValue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/server/options/SessionOptionManager.html#getDefault-java.lang.String-">getDefault</a></span>(<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> optionName)</code> |
| <div class="block">Gets the default value for the specified option.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.OptionScope.html" title="enum in org.apache.drill.exec.server.options">OptionValue.OptionScope</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/server/options/SessionOptionManager.html#getScope--">getScope</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/server/options/SystemOptionManager.html" title="class in org.apache.drill.exec.server.options">SystemOptionManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/server/options/SessionOptionManager.html#getSystemOptionManager--">getSystemOptionManager</a></span>()</code> |
| <div class="block">Gets the SystemOptionManager.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/server/options/SessionOptionManager.html#setLocalOptionHelper-org.apache.drill.exec.server.options.OptionValue-">setLocalOptionHelper</a></span>(<a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.html" title="class in org.apache.drill.exec.server.options">OptionValue</a> value)</code> </td> |
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| </a> |
| <h3>Methods inherited from class org.apache.drill.exec.server.options.<a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html" title="class in org.apache.drill.exec.server.options">InMemoryOptionManager</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html#deleteAllLocalOptions--">deleteAllLocalOptions</a>, <a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html#deleteLocalOption-java.lang.String-">deleteLocalOption</a></code></li> |
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| <h3>Methods inherited from class org.apache.drill.exec.server.options.<a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html" title="class in org.apache.drill.exec.server.options">FallbackOptionManager</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html#getOption-java.lang.String-">getOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html#getOptionDefinition-java.lang.String-">getOptionDefinition</a>, <a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html#getOptionList--">getOptionList</a>, <a href="../../../../../../org/apache/drill/exec/server/options/FallbackOptionManager.html#iterator--">iterator</a></code></li> |
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| <h3>Methods inherited from class org.apache.drill.exec.server.options.<a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html" title="class in org.apache.drill.exec.server.options">BaseOptionManager</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getBoolean-java.lang.String-">getBoolean</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getDouble-java.lang.String-">getDouble</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getInt-java.lang.String-">getInt</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getInternalOptionList--">getInternalOptionList</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getLong-java.lang.String-">getLong</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getOption-org.apache.drill.exec.server.options.TypeValidators.BooleanValidator-">getOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getOption-org.apache.drill.exec.server.options.TypeValidators.DoubleValidator-">getOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getOption-org.apache.drill.exec.server.options.TypeValidators.LongValidator-">getOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getOption-org.apache.drill.exec.server.options.TypeValidators.StringValidator-">getOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getPublicOptionList--">getPublicOptionList</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#getString-java.lang.String-">getString</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#setLocalOption-org.apache.drill.exec.server.options.OptionValue.Kind-java.lang.String-java.lang.String-">setLocalOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#setLocalOption-java.lang.String-boolean-">setLocalOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#setLocalOption-java.lang.String-double-">setLocalOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#setLocalOption-java.lang.String-long-">setLocalOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#setLocalOption-java.lang.String-java.lang.Object-">setLocalOption</a>, <a href="../../../../../../org/apache/drill/exec/server/options/BaseOptionManager.html#setLocalOption-java.lang.String-java.lang.String-">setLocalOption</a></code></li> |
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| <h3>Methods inherited from class 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 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#spliterator--" title="class or interface in java.lang">spliterator</a></code></li> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
| <a name="SessionOptionManager-org.apache.drill.exec.server.options.OptionManager-org.apache.drill.exec.rpc.user.UserSession-"> |
| <!-- --> |
| </a> |
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| <h4>SessionOptionManager</h4> |
| <pre>public SessionOptionManager(<a href="../../../../../../org/apache/drill/exec/server/options/OptionManager.html" title="interface in org.apache.drill.exec.server.options">OptionManager</a> systemOptions, |
| <a href="../../../../../../org/apache/drill/exec/rpc/user/UserSession.html" title="class in org.apache.drill.exec.rpc.user">UserSession</a> session)</pre> |
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| <a name="setLocalOptionHelper-org.apache.drill.exec.server.options.OptionValue-"> |
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| <h4>setLocalOptionHelper</h4> |
| <pre>public void setLocalOptionHelper(<a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.html" title="class in org.apache.drill.exec.server.options">OptionValue</a> value)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html#setLocalOptionHelper-org.apache.drill.exec.server.options.OptionValue-">setLocalOptionHelper</a></code> in class <code><a href="../../../../../../org/apache/drill/exec/server/options/InMemoryOptionManager.html" title="class in org.apache.drill.exec.server.options">InMemoryOptionManager</a></code></dd> |
| </dl> |
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| <a name="getSystemOptionManager--"> |
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| <h4>getSystemOptionManager</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/server/options/SystemOptionManager.html" title="class in org.apache.drill.exec.server.options">SystemOptionManager</a> getSystemOptionManager()</pre> |
| <div class="block">Gets the SystemOptionManager.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The SystemOptionManager.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDefault-java.lang.String-"> |
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| <h4>getDefault</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.html" title="class in org.apache.drill.exec.server.options">OptionValue</a> getDefault(<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> optionName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/server/options/OptionSet.html#getDefault-java.lang.String-">OptionSet</a></code></span></div> |
| <div class="block">Gets the default value for the specified option.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>optionName</code> - The option to retrieve the default value for.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The default value for the option.</dd> |
| </dl> |
| </li> |
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| <h4>getScope</h4> |
| <pre>protected <a href="../../../../../../org/apache/drill/exec/server/options/OptionValue.OptionScope.html" title="enum in org.apache.drill.exec.server.options">OptionValue.OptionScope</a> getScope()</pre> |
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