src/site/resources/apidocs-0.11.0/org/apache/twill/api/TwillRunner.html - twill - Git at Google

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 <h2 title="Interface TwillRunner" class="title">Interface TwillRunner</h2>
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 <dt>All Known Subinterfaces:</dt>
 <dd><a href="../../../../org/apache/twill/api/TwillRunnerService.html" title="interface in org.apache.twill.api">TwillRunnerService</a></dd>
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 <dl>
 <dt>All Known Implementing Classes:</dt>
 <dd><a href="../../../../org/apache/twill/yarn/YarnTwillRunnerService.html" title="class in org.apache.twill.yarn">YarnTwillRunnerService</a></dd>
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 <pre>public interface <span class="strong">TwillRunner</span></pre>
 <div class="block">This interface prepares execution of <a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api"><code>TwillRunnable</code></a> and <a href="../../../../org/apache/twill/api/TwillApplication.html" title="interface in org.apache.twill.api"><code>TwillApplication</code></a>.</div>
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 <caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Interface and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static interface&nbsp;</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.LiveInfo.html" title="interface in org.apache.twill.api">TwillRunner.LiveInfo</a></strong></code>
 <div class="block">Interface to represents information of a live application.</div>
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 <h3>Method Summary</h3>
 <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api">TwillController</a>&gt;</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#lookup(java.lang.String)">lookup</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;applicationName)</code>
 <div class="block">Gets an <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> of <a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api"><code>TwillController</code></a> for all running instances of the given application.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api">TwillController</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#lookup(java.lang.String,%20org.apache.twill.api.RunId)">lookup</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;applicationName,
       <a href="../../../../org/apache/twill/api/RunId.html" title="interface in org.apache.twill.api">RunId</a>&nbsp;runId)</code>
 <div class="block">Gets a <a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api"><code>TwillController</code></a> for the given application and runId.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../org/apache/twill/api/TwillRunner.LiveInfo.html" title="interface in org.apache.twill.api">TwillRunner.LiveInfo</a>&gt;</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#lookupLive()">lookupLive</a></strong>()</code>
 <div class="block">Gets an <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> of <a href="../../../../org/apache/twill/api/TwillRunner.LiveInfo.html" title="interface in org.apache.twill.api"><code>TwillRunner.LiveInfo</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api">TwillPreparer</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#prepare(org.apache.twill.api.TwillApplication)">prepare</a></strong>(<a href="../../../../org/apache/twill/api/TwillApplication.html" title="interface in org.apache.twill.api">TwillApplication</a>&nbsp;application)</code>
 <div class="block">Prepares to run the given <a href="../../../../org/apache/twill/api/TwillApplication.html" title="interface in org.apache.twill.api"><code>TwillApplication</code></a> as specified by the application.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api">TwillPreparer</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#prepare(org.apache.twill.api.TwillRunnable)">prepare</a></strong>(<a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api">TwillRunnable</a>&nbsp;runnable)</code>
 <div class="block">Prepares to run the given <a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api"><code>TwillRunnable</code></a> with <a href="../../../../org/apache/twill/api/ResourceSpecification.html#BASIC"><code>ResourceSpecification.BASIC</code></a> resource specification.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api">TwillPreparer</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#prepare(org.apache.twill.api.TwillRunnable,%20org.apache.twill.api.ResourceSpecification)">prepare</a></strong>(<a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api">TwillRunnable</a>&nbsp;runnable,
        <a href="../../../../org/apache/twill/api/ResourceSpecification.html" title="interface in org.apache.twill.api">ResourceSpecification</a>&nbsp;resourceSpecification)</code>
 <div class="block">Prepares to run the given <a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api"><code>TwillRunnable</code></a> with the given resource specification.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/twill/common/Cancellable.html" title="interface in org.apache.twill.common">Cancellable</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#scheduleSecureStoreUpdate(org.apache.twill.api.SecureStoreUpdater,%20long,%20long,%20java.util.concurrent.TimeUnit)">scheduleSecureStoreUpdate</a></strong>(<a href="../../../../org/apache/twill/api/SecureStoreUpdater.html" title="interface in org.apache.twill.api">SecureStoreUpdater</a>&nbsp;updater,
                          long&nbsp;initialDelay,
                          long&nbsp;delay,
                          <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</a>&nbsp;unit)</code>
 <div class="block"><strong>Deprecated.</strong>&nbsp;
 <div class="block"><i>Use <a href="../../../../org/apache/twill/api/TwillRunner.html#setSecureStoreRenewer(org.apache.twill.api.security.SecureStoreRenewer,%20long,%20long,%20long,%20java.util.concurrent.TimeUnit)"><code>setSecureStoreRenewer(SecureStoreRenewer, long, long, long, TimeUnit)</code></a> instead.</i></div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/twill/common/Cancellable.html" title="interface in org.apache.twill.common">Cancellable</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/twill/api/TwillRunner.html#setSecureStoreRenewer(org.apache.twill.api.security.SecureStoreRenewer,%20long,%20long,%20long,%20java.util.concurrent.TimeUnit)">setSecureStoreRenewer</a></strong>(<a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html" title="class in org.apache.twill.api.security">SecureStoreRenewer</a>&nbsp;renewer,
                      long&nbsp;initialDelay,
                      long&nbsp;delay,
                      long&nbsp;retryDelay,
                      <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</a>&nbsp;unit)</code>
 <div class="block">Sets and schedules a periodic renewal of <a href="../../../../org/apache/twill/api/SecureStore.html" title="interface in org.apache.twill.api"><code>SecureStore</code></a> using a given <a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html" title="class in org.apache.twill.api.security"><code>SecureStoreRenewer</code></a>.</div>
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 <h3>Method Detail</h3>
 <a name="prepare(org.apache.twill.api.TwillRunnable)">
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 <h4>prepare</h4>
 <pre><a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api">TwillPreparer</a>&nbsp;prepare(<a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api">TwillRunnable</a>&nbsp;runnable)</pre>
 <div class="block">Prepares to run the given <a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api"><code>TwillRunnable</code></a> with <a href="../../../../org/apache/twill/api/ResourceSpecification.html#BASIC"><code>ResourceSpecification.BASIC</code></a> resource specification.
  The name for the runnable will be defaulted to <code>runnable.getClass().getSimpleName()</code></div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>runnable</code> - The runnable to run through Twill when <a href="../../../../org/apache/twill/api/TwillPreparer.html#start()"><code>TwillPreparer.start()</code></a> is called.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>A <a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api"><code>TwillPreparer</code></a> for setting up runtime options.</dd></dl>
 </li>
 </ul>
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 <h4>prepare</h4>
 <pre><a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api">TwillPreparer</a>&nbsp;prepare(<a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api">TwillRunnable</a>&nbsp;runnable,
                     <a href="../../../../org/apache/twill/api/ResourceSpecification.html" title="interface in org.apache.twill.api">ResourceSpecification</a>&nbsp;resourceSpecification)</pre>
 <div class="block">Prepares to run the given <a href="../../../../org/apache/twill/api/TwillRunnable.html" title="interface in org.apache.twill.api"><code>TwillRunnable</code></a> with the given resource specification. The name for the runnable
  will be defaulted to <code>runnable.getClass().getSimpleName()</code></div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>runnable</code> - The runnable to run through Twill when <a href="../../../../org/apache/twill/api/TwillPreparer.html#start()"><code>TwillPreparer.start()</code></a> is called.</dd><dd><code>resourceSpecification</code> - The resource specification for running the runnable.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>A <a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api"><code>TwillPreparer</code></a> for setting up runtime options.</dd></dl>
 </li>
 </ul>
 <a name="prepare(org.apache.twill.api.TwillApplication)">
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 <ul class="blockList">
 <li class="blockList">
 <h4>prepare</h4>
 <pre><a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api">TwillPreparer</a>&nbsp;prepare(<a href="../../../../org/apache/twill/api/TwillApplication.html" title="interface in org.apache.twill.api">TwillApplication</a>&nbsp;application)</pre>
 <div class="block">Prepares to run the given <a href="../../../../org/apache/twill/api/TwillApplication.html" title="interface in org.apache.twill.api"><code>TwillApplication</code></a> as specified by the application.</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>application</code> - The application to run through Twill when <a href="../../../../org/apache/twill/api/TwillPreparer.html#start()"><code>TwillPreparer.start()</code></a> is called.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>A <a href="../../../../org/apache/twill/api/TwillPreparer.html" title="interface in org.apache.twill.api"><code>TwillPreparer</code></a> for setting up runtime options.</dd></dl>
 </li>
 </ul>
 <a name="lookup(java.lang.String, org.apache.twill.api.RunId)">
 <!--   -->
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 <ul class="blockList">
 <li class="blockList">
 <h4>lookup</h4>
 <pre><a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api">TwillController</a>&nbsp;lookup(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;applicationName,
                      <a href="../../../../org/apache/twill/api/RunId.html" title="interface in org.apache.twill.api">RunId</a>&nbsp;runId)</pre>
 <div class="block">Gets a <a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api"><code>TwillController</code></a> for the given application and runId.</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>applicationName</code> - Name of the application.</dd><dd><code>runId</code> - The runId of the running application.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>A <a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api"><code>TwillController</code></a> to interact with the application or null if no such runId is found.</dd></dl>
 </li>
 </ul>
 <a name="lookup(java.lang.String)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>lookup</h4>
 <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api">TwillController</a>&gt;&nbsp;lookup(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;applicationName)</pre>
 <div class="block">Gets an <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> of <a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api"><code>TwillController</code></a> for all running instances of the given application.</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>applicationName</code> - Name of the application.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>A live <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> that gives the latest <a href="../../../../org/apache/twill/api/TwillController.html" title="interface in org.apache.twill.api"><code>TwillController</code></a> set for all running
          instances of the application when <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true#iterator()" title="class or interface in java.lang"><code>Iterable.iterator()</code></a> is invoked.</dd></dl>
 </li>
 </ul>
 <a name="lookupLive()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>lookupLive</h4>
 <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../org/apache/twill/api/TwillRunner.LiveInfo.html" title="interface in org.apache.twill.api">TwillRunner.LiveInfo</a>&gt;&nbsp;lookupLive()</pre>
 <div class="block">Gets an <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> of <a href="../../../../org/apache/twill/api/TwillRunner.LiveInfo.html" title="interface in org.apache.twill.api"><code>TwillRunner.LiveInfo</code></a>.</div>
 <dl><dt><span class="strong">Returns:</span></dt><dd>A live <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> that gives the latest information on the set of applications that
          have running instances when <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true#iterator()" title="class or interface in java.lang"><code>Iterable.iterator()</code></a>} is invoked.</dd></dl>
 </li>
 </ul>
 <a name="scheduleSecureStoreUpdate(org.apache.twill.api.SecureStoreUpdater, long, long, java.util.concurrent.TimeUnit)">
 <!--   -->
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 <h4>scheduleSecureStoreUpdate</h4>
 <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
 <a href="../../../../org/apache/twill/common/Cancellable.html" title="interface in org.apache.twill.common">Cancellable</a>&nbsp;scheduleSecureStoreUpdate(<a href="../../../../org/apache/twill/api/SecureStoreUpdater.html" title="interface in org.apache.twill.api">SecureStoreUpdater</a>&nbsp;updater,
                                                long&nbsp;initialDelay,
                                                long&nbsp;delay,
                                                <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</a>&nbsp;unit)</pre>
 <div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>Use <a href="../../../../org/apache/twill/api/TwillRunner.html#setSecureStoreRenewer(org.apache.twill.api.security.SecureStoreRenewer,%20long,%20long,%20long,%20java.util.concurrent.TimeUnit)"><code>setSecureStoreRenewer(SecureStoreRenewer, long, long, long, TimeUnit)</code></a> instead.</i></div>
 <div class="block">Schedules a periodic update of SecureStore. The first call to the given <a href="../../../../org/apache/twill/api/SecureStoreUpdater.html" title="interface in org.apache.twill.api"><code>SecureStoreUpdater</code></a> will be made
  after <code>initialDelay</code>, and subsequently with the given <code>delay</code> between completion of one update
  and starting of the next. If exception is thrown on call
  <a href="../../../../org/apache/twill/api/SecureStoreUpdater.html#update(java.lang.String,%20org.apache.twill.api.RunId)"><code>SecureStoreUpdater.update(String, RunId)</code></a>, the exception will only get logged
  and won't suppress the next update call.</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>updater</code> - A <a href="../../../../org/apache/twill/api/SecureStoreUpdater.html" title="interface in org.apache.twill.api"><code>SecureStoreUpdater</code></a> for creating new SecureStore.</dd><dd><code>initialDelay</code> - Delay before the first call to update method.</dd><dd><code>delay</code> - Delay between completion of one update call to the next one.</dd><dd><code>unit</code> - time unit for the initialDelay and delay.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>A <a href="../../../../org/apache/twill/common/Cancellable.html" title="interface in org.apache.twill.common"><code>Cancellable</code></a> for cancelling the scheduled update.</dd></dl>
 </li>
 </ul>
 <a name="setSecureStoreRenewer(org.apache.twill.api.security.SecureStoreRenewer, long, long, long, java.util.concurrent.TimeUnit)">
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 <h4>setSecureStoreRenewer</h4>
 <pre><a href="../../../../org/apache/twill/common/Cancellable.html" title="interface in org.apache.twill.common">Cancellable</a>&nbsp;setSecureStoreRenewer(<a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html" title="class in org.apache.twill.api.security">SecureStoreRenewer</a>&nbsp;renewer,
                                 long&nbsp;initialDelay,
                                 long&nbsp;delay,
                                 long&nbsp;retryDelay,
                                 <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</a>&nbsp;unit)</pre>
 <div class="block">Sets and schedules a periodic renewal of <a href="../../../../org/apache/twill/api/SecureStore.html" title="interface in org.apache.twill.api"><code>SecureStore</code></a> using a given <a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html" title="class in org.apache.twill.api.security"><code>SecureStoreRenewer</code></a>.
  There is always only one active <a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html" title="class in org.apache.twill.api.security"><code>SecureStoreRenewer</code></a>. Setting a new renewer will replace the old one
  and setting up a new schedule.</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>renewer</code> - a <a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html" title="class in org.apache.twill.api.security"><code>SecureStoreRenewer</code></a> for renewing <a href="../../../../org/apache/twill/api/SecureStore.html" title="interface in org.apache.twill.api"><code>SecureStore</code></a> for all applications.</dd><dd><code>initialDelay</code> - delay before the first call to renew method.</dd><dd><code>delay</code> - the delay between successful completion of one renew call to the next one.</dd><dd><code>retryDelay</code> - the delay before the retrying the renewal if the call
                    to <a href="../../../../org/apache/twill/api/security/SecureStoreRenewer.html#renew(java.lang.String,%20org.apache.twill.api.RunId,%20org.apache.twill.api.security.SecureStoreWriter)"><code>SecureStoreRenewer.renew(String, RunId, SecureStoreWriter)</code></a> raised exception.</dd><dd><code>unit</code> - time unit for the initialDelay and period.</dd></dl>
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