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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.nemo.common.ir.edge.executionproperty</a></div> |
| <h2 title="Enum BlockFetchFailureProperty.Value" class="title">Enum BlockFetchFailureProperty.Value</h2> |
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| <li>java.lang.Object</li> |
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| <li>java.lang.Enum<<a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a>></li> |
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| <li>org.apache.nemo.common.ir.edge.executionproperty.BlockFetchFailureProperty.Value</li> |
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| <dd><code>java.io.Serializable</code>, <code>java.lang.Comparable<<a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a>></code></dd> |
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| <dt>Enclosing class:</dt> |
| <dd><a href="BlockFetchFailureProperty.html" title="class in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty</a></dd> |
| </dl> |
| <hr> |
| <pre>public static enum <span class="typeNameLabel">BlockFetchFailureProperty.Value</span> |
| extends java.lang.Enum<<a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a>></pre> |
| <div class="block">Possible values of DataFlowModel ExecutionProperty.</div> |
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| <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#CANCEL_TASK">CANCEL_TASK</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">(DEFAULT BEHAVIOR) |
| The task will be cancelled and retried by the scheduler.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#RETRY_AFTER_TWO_SECONDS_FOREVER">RETRY_AFTER_TWO_SECONDS_FOREVER</a></span></code></th> |
| <td class="colLast"> |
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| <td class="colFirst"><code>static <a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#valueOf(java.lang.String)">valueOf</a></span>​(java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the enum constant of this type with the specified name.</div> |
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| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a>[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#values()">values</a></span>()</code></th> |
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| <div class="block">Returns an array containing the constants of this enum type, in |
| the order they are declared.</div> |
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| <pre>public static final <a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a> CANCEL_TASK</pre> |
| <div class="block">(DEFAULT BEHAVIOR) |
| The task will be cancelled and retried by the scheduler.</div> |
| </li> |
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| <h4>RETRY_AFTER_TWO_SECONDS_FOREVER</h4> |
| <pre>public static final <a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a> RETRY_AFTER_TWO_SECONDS_FOREVER</pre> |
| <div class="block">Do not cancel the running task. |
| Instead, retry fetching the data block two seconds after the fetch failure. |
| |
| We wait two seconds in the hope that the parent task will be re-scheduled by the master, |
| and make the block "available" again. |
| Upon the failure of the retry, we retry again. (i.e., we retry forever)</div> |
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| <h4>values</h4> |
| <pre class="methodSignature">public static <a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a>[] values()</pre> |
| <div class="block">Returns an array containing the constants of this enum type, in |
| the order they are declared. This method may be used to iterate |
| over the constants as follows: |
| <pre> |
| for (BlockFetchFailureProperty.Value c : BlockFetchFailureProperty.Value.values()) |
| System.out.println(c); |
| </pre></div> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an array containing the constants of this enum type, in the order they are declared</dd> |
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| <pre class="methodSignature">public static <a href="BlockFetchFailureProperty.Value.html" title="enum in org.apache.nemo.common.ir.edge.executionproperty">BlockFetchFailureProperty.Value</a> valueOf​(java.lang.String name)</pre> |
| <div class="block">Returns the enum constant of this type with the specified name. |
| The string must match <i>exactly</i> an identifier used to declare an |
| enum constant in this type. (Extraneous whitespace characters are |
| not permitted.)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - the name of the enum constant to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the enum constant with the specified name</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd> |
| <dd><code>java.lang.NullPointerException</code> - if the argument is null</dd> |
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