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| <pre>public interface <span class="strong">RetryStrategy</span></pre> |
| <div class="block">Provides strategy to use for operation retries.</div> |
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| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/twill/zookeeper/RetryStrategy.OperationType.html" title="enum in org.apache.twill.zookeeper">RetryStrategy.OperationType</a></strong></code> |
| <div class="block">Defines ZooKeeper operation type that triggers retry.</div> |
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| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/twill/zookeeper/RetryStrategy.html#nextRetry(int,%20long,%20org.apache.twill.zookeeper.RetryStrategy.OperationType,%20java.lang.String)">nextRetry</a></strong>(int failureCount, |
| long startTime, |
| <a href="../../../../org/apache/twill/zookeeper/RetryStrategy.OperationType.html" title="enum in org.apache.twill.zookeeper">RetryStrategy.OperationType</a> type, |
| <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> path)</code> |
| <div class="block">Returns the number of milliseconds to wait before retrying the operation.</div> |
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| <h4>nextRetry</h4> |
| <pre>long nextRetry(int failureCount, |
| long startTime, |
| <a href="../../../../org/apache/twill/zookeeper/RetryStrategy.OperationType.html" title="enum in org.apache.twill.zookeeper">RetryStrategy.OperationType</a> type, |
| <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> path)</pre> |
| <div class="block">Returns the number of milliseconds to wait before retrying the operation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>failureCount</code> - Number of times that the request has been failed.</dd><dd><code>startTime</code> - Timestamp in milliseconds that the request starts.</dd><dd><code>type</code> - Type of operation tried to perform.</dd><dd><code>path</code> - The path that the operation is acting on.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Number of milliseconds to wait before retrying the operation. Returning <code>0</code> means |
| retry it immediately, while negative means abort the operation.</dd></dl> |
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