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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.iceberg</a></div> |
| <h2 title="Enum DistributionMode" class="title">Enum DistributionMode</h2> |
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| <li>java.lang.Enum<<a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a>></li> |
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| <li>org.apache.iceberg.DistributionMode</li> |
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| <dd><code>java.io.Serializable</code>, <code>java.lang.Comparable<<a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a>></code></dd> |
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| <pre>public enum <span class="typeNameLabel">DistributionMode</span> |
| extends java.lang.Enum<<a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a>></pre> |
| <div class="block">Enum of supported write distribution mode, it defines the write behavior of batch or streaming job: |
| <p> |
| 1. none: don't shuffle rows. It is suitable for scenarios where the rows are located in only few |
| partitions, otherwise that may produce too many small files because each task is writing rows into different |
| partitions randomly. |
| <p> |
| 2. hash: hash distribute by partition key, which is suitable for the scenarios where the rows are located |
| into different partitions evenly. |
| <p> |
| 3. range: range distribute by partition key (or sort key if table has an <a href="SortOrder.html" title="class in org.apache.iceberg"><code>SortOrder</code></a>), which is suitable |
| for the scenarios where rows are located into different partitions with skew distribution.</div> |
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| <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#RANGE">RANGE</a></span></code></th> |
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| <td class="colFirst"><code>static <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a></code></td> |
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| <td class="colFirst"><code>java.lang.String</code></td> |
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| <td class="colFirst"><code>static <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</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> |
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| <div class="block">Returns the enum constant of this type with the specified name.</div> |
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| <td class="colFirst"><code>static <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a>[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#values()">values</a></span>()</code></th> |
| <td class="colLast"> |
| <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="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a> NONE</pre> |
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| <pre>public static final <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a> HASH</pre> |
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| <pre>public static final <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a> RANGE</pre> |
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| <pre class="methodSignature">public static <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</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 (DistributionMode c : DistributionMode.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="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</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> |
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| <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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| <pre class="methodSignature">public static <a href="DistributionMode.html" title="enum in org.apache.iceberg">DistributionMode</a> fromName​(java.lang.String modeName)</pre> |
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