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| <h2 title="Class RegionLocations" class="title">Class RegionLocations</h2> |
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| <li>org.apache.hadoop.hbase.RegionLocations</li> |
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| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.37">RegionLocations</a> |
| extends <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> |
| implements <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/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>></pre> |
| <div class="block">Container for holding a list of <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase"><code>HRegionLocation</code></a>'s that correspond to the |
| same range. The list is indexed by the replicaId. This is an immutable list, |
| however mutation operations are provided which returns a new List via copy-on-write |
| (assuming small number of locations)</div> |
| </li> |
| </ul> |
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| <td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#locations">locations</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#numNonNullElements">numNonNullElements</a></span></code> </td> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#RegionLocations-java.util.Collection-">RegionLocations</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>> locations)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#RegionLocations-org.apache.hadoop.hbase.HRegionLocation...-">RegionLocations</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>... locations)</code> |
| <div class="block">Constructs the region location list.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Method Summary</h3> |
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| <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/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#getDefaultRegionLocation--">getDefaultRegionLocation</a></span>()</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#getRegionLocation--">getRegionLocation</a></span>()</code> |
| <div class="block">Returns the first not-null region location in the list</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#getRegionLocation-int-">getRegionLocation</a></span>(int replicaId)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#getRegionLocationByRegionName-byte:A-">getRegionLocationByRegionName</a></span>(byte[] regionName)</code> |
| <div class="block">Returns the region location from the list for matching regionName, which can |
| be regionName or encodedRegionName</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#getRegionLocations--">getRegionLocations</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#isEmpty--">isEmpty</a></span>()</code> |
| <div class="block">Returns whether there are non-null elements in the list</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#isGreaterThan-long-long-boolean-">isGreaterThan</a></span>(long a, |
| long b, |
| boolean checkForEquals)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#iterator--">iterator</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#mergeLocations-org.apache.hadoop.hbase.RegionLocations-">mergeLocations</a></span>(<a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> other)</code> |
| <div class="block">Merges this RegionLocations list with the given list assuming |
| same range, and keeping the most up to date version of the |
| HRegionLocation entries from either list according to seqNum.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#numNonNullElements--">numNonNullElements</a></span>()</code> |
| <div class="block">Returns the size of not-null locations</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#remove-org.apache.hadoop.hbase.HRegionLocation-">remove</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> location)</code> |
| <div class="block">Removes the given location from the list</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#remove-int-">remove</a></span>(int replicaId)</code> |
| <div class="block">Removes location of the given replicaId from the list</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#removeByServer-org.apache.hadoop.hbase.ServerName-">removeByServer</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</code> |
| <div class="block">Returns a new RegionLocations with the locations removed (set to null) |
| which have the destination server as given.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#removeElementsWithNullLocation--">removeElementsWithNullLocation</a></span>()</code> |
| <div class="block">Set the element to null if its getServerName method returns null.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#selectRegionLocation-org.apache.hadoop.hbase.HRegionLocation-org.apache.hadoop.hbase.HRegionLocation-boolean-boolean-">selectRegionLocation</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> oldLocation, |
| <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> location, |
| boolean checkForEquals, |
| boolean force)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#size--">size</a></span>()</code> |
| <div class="block">Returns the size of the list even if some of the elements |
| might be null.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html#updateLocation-org.apache.hadoop.hbase.HRegionLocation-boolean-boolean-">updateLocation</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> location, |
| boolean checkForEquals, |
| boolean force)</code> |
| <div class="block">Updates the location with new only if the new location has a higher |
| seqNum than the old one or force is true.</div> |
| </td> |
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| <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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| <h4>numNonNullElements</h4> |
| <pre>private final int <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.39">numNonNullElements</a></pre> |
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| <h4>locations</h4> |
| <pre>private final <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>[] <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.45">locations</a></pre> |
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| </a> |
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| <h4>RegionLocations</h4> |
| <pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.54">RegionLocations</a>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>... locations)</pre> |
| <div class="block">Constructs the region location list. The locations array should |
| contain all the locations for known replicas for the region, and should be |
| sorted in replicaId ascending order, although it can contain nulls indicating replicaIds |
| that the locations of which are not known.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>locations</code> - an array of HRegionLocations for the same region range</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="RegionLocations-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>RegionLocations</h4> |
| <pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.89">RegionLocations</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>> locations)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="size--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>size</h4> |
| <pre>public int <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.98">size</a>()</pre> |
| <div class="block">Returns the size of the list even if some of the elements |
| might be null.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the size of the list (corresponding to the max replicaId)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="numNonNullElements--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>numNonNullElements</h4> |
| <pre>public int <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.106">numNonNullElements</a>()</pre> |
| <div class="block">Returns the size of not-null locations</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the size of not-null locations</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isEmpty--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isEmpty</h4> |
| <pre>public boolean <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.114">isEmpty</a>()</pre> |
| <div class="block">Returns whether there are non-null elements in the list</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether there are non-null elements in the list</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeByServer-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeByServer</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.125">removeByServer</a>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</pre> |
| <div class="block">Returns a new RegionLocations with the locations removed (set to null) |
| which have the destination server as given.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>serverName</code> - the serverName to remove locations of</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an RegionLocations object with removed locations or the same object |
| if nothing is removed</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="remove-org.apache.hadoop.hbase.HRegionLocation-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>remove</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.148">remove</a>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> location)</pre> |
| <div class="block">Removes the given location from the list</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>location</code> - the location to remove</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an RegionLocations object with removed locations or the same object |
| if nothing is removed</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="remove-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>remove</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.175">remove</a>(int replicaId)</pre> |
| <div class="block">Removes location of the given replicaId from the list</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>replicaId</code> - the replicaId of the location to remove</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an RegionLocations object with removed locations or the same object |
| if nothing is removed</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeElementsWithNullLocation--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeElementsWithNullLocation</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.194">removeElementsWithNullLocation</a>()</pre> |
| <div class="block">Set the element to null if its getServerName method returns null. Returns null if all the |
| elements are removed.</div> |
| </li> |
| </ul> |
| <a name="mergeLocations-org.apache.hadoop.hbase.RegionLocations-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>mergeLocations</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.215">mergeLocations</a>(<a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> other)</pre> |
| <div class="block">Merges this RegionLocations list with the given list assuming |
| same range, and keeping the most up to date version of the |
| HRegionLocation entries from either list according to seqNum. If seqNums |
| are equal, the location from the argument (other) is taken.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>other</code> - the locations to merge with</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an RegionLocations object with merged locations or the same object |
| if nothing is merged</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="selectRegionLocation-org.apache.hadoop.hbase.HRegionLocation-org.apache.hadoop.hbase.HRegionLocation-boolean-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>selectRegionLocation</h4> |
| <pre>private <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.263">selectRegionLocation</a>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> oldLocation, |
| <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> location, |
| boolean checkForEquals, |
| boolean force)</pre> |
| </li> |
| </ul> |
| <a name="updateLocation-org.apache.hadoop.hbase.HRegionLocation-boolean-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>updateLocation</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.290">updateLocation</a>(<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> location, |
| boolean checkForEquals, |
| boolean force)</pre> |
| <div class="block">Updates the location with new only if the new location has a higher |
| seqNum than the old one or force is true.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>location</code> - the location to add or update</dd> |
| <dd><code>checkForEquals</code> - whether to update the location if seqNums for the |
| HRegionLocations for the old and new location are the same</dd> |
| <dd><code>force</code> - whether to force update</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an RegionLocations object with updated locations or the same object |
| if nothing is updated</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isGreaterThan-long-long-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isGreaterThan</h4> |
| <pre>private boolean <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.318">isGreaterThan</a>(long a, |
| long b, |
| boolean checkForEquals)</pre> |
| </li> |
| </ul> |
| <a name="getRegionLocation-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRegionLocation</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.322">getRegionLocation</a>(int replicaId)</pre> |
| </li> |
| </ul> |
| <a name="getRegionLocationByRegionName-byte:A-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRegionLocationByRegionName</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.335">getRegionLocationByRegionName</a>(byte[] regionName)</pre> |
| <div class="block">Returns the region location from the list for matching regionName, which can |
| be regionName or encodedRegionName</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>regionName</code> - regionName or encodedRegionName</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>HRegionLocation found or null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRegionLocations--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getRegionLocations</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>[] <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.347">getRegionLocations</a>()</pre> |
| </li> |
| </ul> |
| <a name="getDefaultRegionLocation--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDefaultRegionLocation</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.351">getDefaultRegionLocation</a>()</pre> |
| </li> |
| </ul> |
| <a name="getRegionLocation--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRegionLocation</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.358">getRegionLocation</a>()</pre> |
| <div class="block">Returns the first not-null region location in the list</div> |
| </li> |
| </ul> |
| <a name="iterator--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>iterator</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.368">iterator</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--" title="class or interface in java.lang">iterator</a></code> in interface <code><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/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="toString--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>public <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> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionLocations.html#line.373">toString</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
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