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A region is a range of keys in the whole keyspace of a table, an + identifier (a timestamp) for differentiating between subset ranges (after region split) + and a replicaId for differentiating the instance for the same range and some status information + about the region. + + The region has a unique name which consists of the following fields: + <ul> + <li> tableName : The name of the table </li> + <li> startKey : The startKey for the region. </li> + <li> regionId : A timestamp when the region is created. </li> + <li> replicaId : An id starting from 0 to differentiate replicas of the same region range + but hosted in separated servers. The same region range can be hosted in multiple locations.</li> + <li> encodedName : An MD5 encoded string for the region name.</li> + </ul> + + <br> Other than the fields in the region name, region info contains: + <ul> + <li> endKey : the endKey for the region (exclusive) </li> + <li> split : Whether the region is split </li> + <li> offline : Whether the region is offline </li> + </ul> + + In 0.98 or before, a list of table's regions would fully cover the total keyspace, and at any + point in time, a row key always belongs to a single region, which is hosted in a single server. + In 0.99+, a region can have multiple instances (called replicas), and thus a range (or row) can + correspond to multiple HRegionInfo's. These HRI's share the same fields however except the + replicaId field. If the replicaId is not set, it defaults to 0, which is compatible with the + previous behavior of a range corresponding to 1 region.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> +<caption><span>Fields</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#DEFAULT_REPLICA_ID">DEFAULT_REPLICA_ID</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#ENCODED_REGION_NAME_REGEX">ENCODED_REGION_NAME_REGEX</a></span></code> +<div class="block">A non-capture group so that this can be embedded.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#FIRST_META_REGIONINFO">FIRST_META_REGIONINFO</a></span></code> +<div class="block">HRegionInfo for first meta region</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#INVALID_REGION_NAME_FORMAT_MESSAGE">INVALID_REGION_NAME_FORMAT_MESSAGE</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#MD5_HEX_LENGTH">MD5_HEX_LENGTH</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#NO_HASH">NO_HASH</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#REPLICA_ID_DELIMITER">REPLICA_ID_DELIMITER</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#REPLICA_ID_FORMAT">REPLICA_ID_FORMAT</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#VERSION">VERSION</a></span></code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> +</td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.summary"> +<!-- --> +</a> +<h3>Constructor Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> +<caption><span>Constructors</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colOne" scope="col">Constructor and Description</th> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo--">HRegionInfo</a></span>()</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">As of release 0.96 + (<a href="https://issues.apache.org/jira/browse/HBASE-5453">HBASE-5453</a>). + This will be removed in HBase 2.0.0. + Used by Writables and Writables are going away.</span></div> +</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> other)</code> +<div class="block">Costruct a copy of another HRegionInfo</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-int-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> other, + int replicaId)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-long-org.apache.hadoop.hbase.TableName-int-">HRegionInfo</a></span>(long regionId, + <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + int replicaId)</code> </td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.TableName-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] endKey)</code> +<div class="block">Construct HRegionInfo with explicit parameters</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] endKey, + boolean split)</code> +<div class="block">Construct HRegionInfo with explicit parameters</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-long-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] endKey, + boolean split, + long regionid)</code> +<div class="block">Construct HRegionInfo with explicit parameters</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-long-int-">HRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] endKey, + boolean split, + long regionid, + int replicaId)</code> +<div class="block">Construct HRegionInfo with explicit parameters</div> +</td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> +<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>static boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#areAdjacent-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">areAdjacent</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, + <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> +<div class="block">Check whether two regions are adjacent</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#compareTo-org.apache.hadoop.hbase.HRegionInfo-">compareTo</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> o)</code> </td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#containsRange-byte:A-byte:A-">containsRange</a></span>(byte[] rangeStartKey, + byte[] rangeEndKey)</code> +<div class="block">Returns true if the given inclusive range of rows is fully contained + by this region.</div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#containsRow-byte:A-">containsRow</a></span>(byte[] row)</code> +<div class="block">Return true if the given row falls in this region.</div> +</td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#convert-org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionInfo-">convert</a></span>(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionInfo proto)</code> +<div class="block">Convert a RegionInfo to a HRegionInfo</div> +</td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code>static org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionInfo</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#convert-org.apache.hadoop.hbase.HRegionInfo-">convert</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info)</code> +<div class="block">Convert a HRegionInfo to a RegionInfo</div> +</td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#createRegionName-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-">createRegionName</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] id, + boolean newFormat)</code> +<div class="block">Make a region name of passed parameters.</div> +</td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#createRegionName-org.apache.hadoop.hbase.TableName-byte:A-byte:A-int-boolean-">createRegionName</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] id, + int replicaId, + boolean newFormat)</code> +<div class="block">Make a region name of passed parameters.</div> +</td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#createRegionName-org.apache.hadoop.hbase.TableName-byte:A-long-boolean-">createRegionName</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + long regionid, + boolean newFormat)</code> +<div class="block">Make a region name of passed parameters.</div> +</td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#createRegionName-org.apache.hadoop.hbase.TableName-byte:A-long-int-boolean-">createRegionName</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + long regionid, + int replicaId, + boolean newFormat)</code> +<div class="block">Make a region name of passed parameters.</div> +</td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#createRegionName-org.apache.hadoop.hbase.TableName-byte:A-java.lang.String-boolean-">createRegionName</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + <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> id, + boolean newFormat)</code> +<div class="block">Make a region name of passed parameters.</div> +</td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#encodeRegionName-byte:A-">encodeRegionName</a></span>(byte[] regionName)</code> </td> +</tr> +<tr id="i12" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#equals-java.lang.Object-">equals</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</code> </td> +</tr> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>org.apache.hadoop.hbase.KeyValue.KVComparator</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getComparator--">getComparator</a></span>()</code> </td> +</tr> +<tr id="i14" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/util/PairOfSameType.html" title="class in org.apache.hadoop.hbase.util">PairOfSameType</a><<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getDaughterRegions-org.apache.hadoop.hbase.client.Result-">getDaughterRegions</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> data)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i15" class="rowColor"> +<td class="colFirst"><code><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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getEncodedName--">getEncodedName</a></span>()</code> </td> +</tr> +<tr id="i16" class="altColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getEncodedNameAsBytes--">getEncodedNameAsBytes</a></span>()</code> </td> +</tr> +<tr id="i17" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getEndKey--">getEndKey</a></span>()</code> </td> +</tr> +<tr id="i18" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getHRegionInfo-org.apache.hadoop.hbase.client.Result-">getHRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> data)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i19" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getHRegionInfo-org.apache.hadoop.hbase.client.Result-byte:A-">getHRegionInfo</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r, + byte[] qualifier)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i20" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>,<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getHRegionInfoAndServerName-org.apache.hadoop.hbase.client.Result-">getHRegionInfoAndServerName</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i21" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/util/PairOfSameType.html" title="class in org.apache.hadoop.hbase.util">PairOfSameType</a><<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getMergeRegions-org.apache.hadoop.hbase.client.Result-">getMergeRegions</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> data)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i22" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getRegionId--">getRegionId</a></span>()</code> </td> +</tr> +<tr id="i23" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getRegionName--">getRegionName</a></span>()</code> </td> +</tr> +<tr id="i24" class="altColor"> +<td class="colFirst"><code><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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getRegionNameAsString--">getRegionNameAsString</a></span>()</code> </td> +</tr> +<tr id="i25" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getReplicaId--">getReplicaId</a></span>()</code> +<div class="block">Returns the region replica id</div> +</td> +</tr> +<tr id="i26" class="altColor"> +<td class="colFirst"><code>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getSeqNumDuringOpen-org.apache.hadoop.hbase.client.Result-">getSeqNumDuringOpen</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i27" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getServerName-org.apache.hadoop.hbase.client.Result-">getServerName</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">use MetaTableAccessor methods for interacting with meta layouts</span></div> +</div> +</td> +</tr> +<tr id="i28" class="altColor"> +<td class="colFirst"><code><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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getShortNameToLog--">getShortNameToLog</a></span>()</code> </td> +</tr> +<tr id="i29" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getStartKey--">getStartKey</a></span>()</code> </td> +</tr> +<tr id="i30" class="altColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getStartKey-byte:A-">getStartKey</a></span>(byte[] regionName)</code> +<div class="block">Gets the start key from the specified region name.</div> +</td> +</tr> +<tr id="i31" class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTable--">getTable</a></span>()</code> +<div class="block">Get current table name of the region</div> +</td> +</tr> +<tr id="i32" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTable-byte:A-">getTable</a></span>(byte[] regionName)</code> +<div class="block">Gets the table name from the specified region name.</div> +</td> +</tr> +<tr id="i33" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTableName--">getTableName</a></span>()</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">As of release 0.96 + (<a href="https://issues.apache.org/jira/browse/HBASE-9508">HBASE-9508</a>). + This will be removed in HBase 2.0.0. Use <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTable--"><code>getTable()</code></a>.</span></div> +</div> +</td> +</tr> +<tr id="i34" class="altColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTableName-byte:A-">getTableName</a></span>(byte[] regionName)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">As of release 0.96 + (<a href="https://issues.apache.org/jira/browse/HBASE-9508">HBASE-9508</a>). + This will be removed in HBase 2.0.0. Use <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTable-byte:A-"><code>getTable(byte[])</code></a>.</span></div> +</div> +</td> +</tr> +<tr id="i35" class="rowColor"> +<td class="colFirst"><code>byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getVersion--">getVersion</a></span>()</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">HRI is no longer a VersionedWritable</span></div> +</div> +</td> +</tr> +<tr id="i36" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#hashCode--">hashCode</a></span>()</code> </td> +</tr> +<tr id="i37" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#isMetaRegion--">isMetaRegion</a></span>()</code> </td> +</tr> +<tr id="i38" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#isMetaTable--">isMetaTable</a></span>()</code> </td> +</tr> +<tr id="i39" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#isOffline--">isOffline</a></span>()</code> </td> +</tr> +<tr id="i40" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#isSplit--">isSplit</a></span>()</code> </td> +</tr> +<tr id="i41" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#isSplitParent--">isSplitParent</a></span>()</code> </td> +</tr> +<tr id="i42" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#isSystemTable--">isSystemTable</a></span>()</code> </td> +</tr> +<tr id="i43" class="rowColor"> +<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseDelimitedFrom-byte:A-int-int-">parseDelimitedFrom</a></span>(byte[] bytes, + int offset, + int length)</code> +<div class="block">Parses all the HRegionInfo instances from the passed in stream until EOF.</div> +</td> +</tr> +<tr id="i44" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseFrom-byte:A-">parseFrom</a></span>(byte[] bytes)</code> </td> +</tr> +<tr id="i45" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseFrom-byte:A-int-int-">parseFrom</a></span>(byte[] bytes, + int offset, + int len)</code> </td> +</tr> +<tr id="i46" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseFrom-java.io.DataInputStream-">parseFrom</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/DataInputStream.html?is-external=true" title="class or interface in java.io">DataInputStream</a> in)</code> +<div class="block">Parses an HRegionInfo instance from the passed in stream.</div> +</td> +</tr> +<tr id="i47" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseFromOrNull-byte:A-">parseFromOrNull</a></span>(byte[] bytes)</code> </td> +</tr> +<tr id="i48" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseFromOrNull-byte:A-int-int-">parseFromOrNull</a></span>(byte[] bytes, + int offset, + int len)</code> </td> +</tr> +<tr id="i49" class="rowColor"> +<td class="colFirst"><code>static byte[][]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseRegionName-byte:A-">parseRegionName</a></span>(byte[] regionName)</code> +<div class="block">Separate elements of a regionName.</div> +</td> +</tr> +<tr id="i50" class="altColor"> +<td class="colFirst"><code>static <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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#prettyPrint-java.lang.String-">prettyPrint</a></span>(<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> encodedRegionName)</code> +<div class="block">Use logging.</div> +</td> +</tr> +<tr id="i51" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#readFields-java.io.DataInput-">readFields</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">Use protobuf deserialization instead.</span></div> +</div> +</td> +</tr> +<tr id="i52" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#setOffline-boolean-">setOffline</a></span>(boolean offLine)</code> +<div class="block">The parent of a region split is offline while split daughters hold + references to the parent.</div> +</td> +</tr> +<tr id="i53" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#setSplit-boolean-">setSplit</a></span>(boolean split)</code> </td> +</tr> +<tr id="i54" class="altColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toByteArray--">toByteArray</a></span>()</code> </td> +</tr> +<tr id="i55" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toDelimitedByteArray--">toDelimitedByteArray</a></span>()</code> +<div class="block">Use this instead of <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toByteArray--"><code>toByteArray()</code></a> when writing to a stream and you want to use + the pb mergeDelimitedFrom (w/o the delimiter, pb reads to EOF which may not be what you want).</div> +</td> +</tr> +<tr id="i56" class="altColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toDelimitedByteArray-org.apache.hadoop.hbase.HRegionInfo...-">toDelimitedByteArray</a></span>(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>... infos)</code> +<div class="block">Serializes given HRegionInfo's as a byte array.</div> +</td> +</tr> +<tr id="i57" class="rowColor"> +<td class="colFirst"><code><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></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toString--">toString</a></span>()</code> </td> +</tr> +<tr id="i58" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#write-java.io.DataOutput-">write</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">Use protobuf serialization instead. See <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toByteArray--"><code>toByteArray()</code></a> and + <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toDelimitedByteArray--"><code>toDelimitedByteArray()</code></a></span></div> +</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> +<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a 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title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>HRegionInfo</h4> +<pre>public HRegionInfo(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] endKey, + boolean split) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></pre> +<div class="block">Construct HRegionInfo with explicit parameters</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - the table descriptor</dd> +<dd><code>startKey</code> - first key in region</dd> +<dd><code>endKey</code> - end of key range</dd> +<dd><code>split</code> - true if this region has split and we have daughter regions + regions that may or may not hold references to this region.</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>HRegionInfo</h4> +<pre>public HRegionInfo(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] endKey, + boolean split, + long regionid) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></pre> +<div class="block">Construct HRegionInfo with explicit parameters</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - the table descriptor</dd> +<dd><code>startKey</code> - first key in region</dd> +<dd><code>endKey</code> - end of key range</dd> +<dd><code>split</code> - true if this region has split and we have daughter regions + regions that may or may not hold references to this region.</dd> +<dd><code>regionid</code> - Region id to use.</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="HRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-long-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>HRegionInfo</h4> +<pre>public HRegionInfo(<a href="../../../../org/apache/hadoop/hbase/TableName.html" 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int replicaId)</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="encodeRegionName-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>encodeRegionName</h4> +<pre>public static <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> encodeRegionName(byte[] regionName)</pre> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>regionName</code> - </dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the encodedName</dd> +</dl> +</li> +</ul> +<a name="getShortNameToLog--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getShortNameToLog</h4> +<pre>public <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> getShortNameToLog()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Return a short, printable name for this region (usually encoded name) for us logging.</dd> +</dl> +</li> +</ul> +<a name="prettyPrint-java.lang.String-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>prettyPrint</h4> +<pre>public static <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> prettyPrint(<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> encodedRegionName)</pre> +<div class="block">Use logging.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>encodedRegionName</code> - The encoded regionname.</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd><code>hbase:meta</code> if passed <code>1028785192</code> else returns + <code>encodedRegionName</code></dd> +</dl> +</li> +</ul> +<a name="createRegionName-org.apache.hadoop.hbase.TableName-byte:A-long-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>createRegionName</h4> +<pre>public static byte[] createRegionName(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + long regionid, + boolean newFormat)</pre> +<div class="block">Make a region name of passed parameters.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - </dd> +<dd><code>startKey</code> - Can be null</dd> +<dd><code>regionid</code> - Region id (Usually timestamp from when region was created).</dd> +<dd><code>newFormat</code> - should we create the region name in the new format + (such that it contains its encoded name?).</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Region name made of passed tableName, startKey and id</dd> +</dl> +</li> +</ul> +<a name="createRegionName-org.apache.hadoop.hbase.TableName-byte:A-java.lang.String-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>createRegionName</h4> +<pre>public static byte[] createRegionName(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + <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> id, + boolean newFormat)</pre> +<div class="block">Make a region name of passed parameters.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - </dd> +<dd><code>startKey</code> - Can be null</dd> +<dd><code>id</code> - Region id (Usually timestamp from when region was created).</dd> +<dd><code>newFormat</code> - should we create the region name in the new format + (such that it contains its encoded name?).</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Region name made of passed tableName, startKey and id</dd> +</dl> +</li> +</ul> +<a name="createRegionName-org.apache.hadoop.hbase.TableName-byte:A-long-int-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>createRegionName</h4> +<pre>public static byte[] createRegionName(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + long regionid, + int replicaId, + boolean newFormat)</pre> +<div class="block">Make a region name of passed parameters.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - </dd> +<dd><code>startKey</code> - Can be null</dd> +<dd><code>regionid</code> - Region id (Usually timestamp from when region was created).</dd> +<dd><code>replicaId</code> - </dd> +<dd><code>newFormat</code> - should we create the region name in the new format + (such that it contains its encoded name?).</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Region name made of passed tableName, startKey, id and replicaId</dd> +</dl> +</li> +</ul> +<a name="createRegionName-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>createRegionName</h4> +<pre>public static byte[] createRegionName(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] id, + boolean newFormat)</pre> +<div class="block">Make a region name of passed parameters.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - </dd> +<dd><code>startKey</code> - Can be null</dd> +<dd><code>id</code> - Region id (Usually timestamp from when region was created).</dd> +<dd><code>newFormat</code> - should we create the region name in the new format + (such that it contains its encoded name?).</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Region name made of passed tableName, startKey and id</dd> +</dl> +</li> +</ul> +<a name="createRegionName-org.apache.hadoop.hbase.TableName-byte:A-byte:A-int-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>createRegionName</h4> +<pre>public static byte[] createRegionName(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, + byte[] startKey, + byte[] id, + int replicaId, + boolean newFormat)</pre> +<div class="block">Make a region name of passed parameters.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>tableName</code> - </dd> +<dd><code>startKey</code> - Can be null</dd> +<dd><code>id</code> - Region id (Usually timestamp from when region was created).</dd> +<dd><code>replicaId</code> - </dd> +<dd><code>newFormat</code> - should we create the region name in the new format</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Region name made of passed tableName, startKey, id and replicaId</dd> +</dl> +</li> +</ul> +<a name="getTableName-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getTableName</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> +public static byte[] getTableName(byte[] regionName)</pre> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">As of release 0.96 + (<a href="https://issues.apache.org/jira/browse/HBASE-9508">HBASE-9508</a>). + This will be removed in HBase 2.0.0. Use <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTable-byte:A-"><code>getTable(byte[])</code></a>.</span></div> +<div class="block">Gets the table name from the specified region name.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>regionName</code> - </dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Table name.</dd> +</dl> +</li> +</ul> +<a name="getTable-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getTable</h4> +<pre>public static <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> getTable(byte[] regionName)</pre> +<div class="block">Gets the table name from the specified region name. + Like <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTableName-byte:A-"><code>getTableName(byte[])</code></a> only returns a <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase"><code>TableName</code></a> rather than a byte array.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>regionName</code> - </dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Table name</dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTableName-byte:A-"><code>getTableName(byte[])</code></a></dd> +</dl> +</li> +</ul> +<a name="getStartKey-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStartKey</h4> +<pre>public static byte[] getStartKey(byte[] regionName) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> +<div class="block">Gets the start key from the specified region name.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>regionName</code> - </dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Start key.</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +</dl> +</li> +</ul> +<a name="parseRegionName-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>parseRegionName</h4> +<pre>public static byte[][] parseRegionName(byte[] regionName) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> +<div class="block">Separate elements of a regionName.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>regionName</code> - </dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Array of byte[] containing tableName, startKey and id</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +</dl> +</li> +</ul> +<a name="getRegionId--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getRegionId</h4> +<pre>public long getRegionId()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the regionId</dd> +</dl> +</li> +</ul> +<a name="getRegionName--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getRegionName</h4> +<pre>public byte[] getRegionName()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the regionName as an array of bytes.</dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getRegionNameAsString--"><code>getRegionNameAsString()</code></a></dd> +</dl> +</li> +</ul> +<a name="getRegionNameAsString--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getRegionNameAsString</h4> +<pre>public <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> getRegionNameAsString()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Region name as a String for use in logging, etc.</dd> +</dl> +</li> +</ul> +<a name="getEncodedName--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getEncodedName</h4> +<pre>public <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> getEncodedName()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the encoded region name</dd> +</dl> +</li> +</ul> +<a name="getEncodedNameAsBytes--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getEncodedNameAsBytes</h4> +<pre>public byte[] getEncodedNameAsBytes()</pre> +</li> +</ul> +<a name="getStartKey--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStartKey</h4> +<pre>public byte[] getStartKey()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the startKey</dd> +</dl> +</li> +</ul> +<a name="getEndKey--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getEndKey</h4> +<pre>public byte[] getEndKey()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the endKey</dd> +</dl> +</li> +</ul> +<a name="getTableName--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getTableName</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> +public byte[] getTableName()</pre> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">As of release 0.96 + (<a href="https://issues.apache.org/jira/browse/HBASE-9508">HBASE-9508</a>). + This will be removed in HBase 2.0.0. Use <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTable--"><code>getTable()</code></a>.</span></div> +<div class="block">Get current table name of the region</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>byte array of table name</dd> +</dl> +</li> +</ul> +<a name="getTable--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getTable</h4> +<pre>public <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> getTable()</pre> +<div class="block">Get current table name of the region</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>TableName</dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#getTableName--"><code>getTableName()</code></a></dd> +</dl> +</li> +</ul> +<a name="containsRange-byte:A-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>containsRange</h4> +<pre>public boolean containsRange(byte[] rangeStartKey, + byte[] rangeEndKey)</pre> +<div class="block">Returns true if the given inclusive range of rows is fully contained + by this region. For example, if the region is foo,a,g and this is + passed ["b","c"] or ["a","c"] it will return true, but if this is passed + ["b","z"] it will return false.</div> +<dl> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the range passed is invalid (ie. end < start)</dd> +</dl> +</li> +</ul> +<a name="containsRow-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>containsRow</h4> +<pre>public boolean containsRow(byte[] row)</pre> +<div class="block">Return true if the given row falls in this region.</div> +</li> +</ul> +<a name="isMetaTable--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isMetaTable</h4> +<pre>public boolean isMetaTable()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>true if this region is from hbase:meta</dd> +</dl> +</li> +</ul> +<a name="isMetaRegion--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isMetaRegion</h4> +<pre>public boolean isMetaRegion()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>true if this region is a meta region</dd> +</dl> +</li> +</ul> +<a name="isSystemTable--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isSystemTable</h4> +<pre>public boolean isSystemTable()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>true if this region is from a system table</dd> +</dl> +</li> +</ul> +<a name="isSplit--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isSplit</h4> +<pre>public boolean isSplit()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>True if has been split and has daughters.</dd> +</dl> +</li> +</ul> +<a name="setSplit-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>setSplit</h4> +<pre>public void setSplit(boolean split)</pre> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>split</code> - set split status</dd> +</dl> +</li> +</ul> +<a name="isOffline--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isOffline</h4> +<pre>public boolean isOffline()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>True if this region is offline.</dd> +</dl> +</li> +</ul> +<a name="setOffline-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>setOffline</h4> +<pre>public void setOffline(boolean offLine)</pre> +<div class="block">The parent of a region split is offline while split daughters hold + references to the parent. Offlined regions are closed.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>offLine</code> - Set online/offline status.</dd> +</dl> +</li> +</ul> +<a name="isSplitParent--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isSplitParent</h4> +<pre>public boolean isSplitParent()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>True if this is a split parent region.</dd> +</dl> +</li> +</ul> +<a name="getReplicaId--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getReplicaId</h4> +<pre>public int getReplicaId()</pre> +<div class="block">Returns the region replica id</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>returns region replica id</dd> +</dl> +</li> +</ul> +<a name="toString--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>toString</h4> +<pre>public <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> toString()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/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="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang"><code>Object.toString()</code></a></dd> +</dl> +</li> +</ul> +<a name="equals-java.lang.Object-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>equals</h4> +<pre>public boolean equals(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang"><code>Object.equals(java.lang.Object)</code></a></dd> +</dl> +</li> +</ul> +<a name="hashCode--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>hashCode</h4> +<pre>public int hashCode()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang"><code>Object.hashCode()</code></a></dd> +</dl> +</li> +</ul> +<a name="getVersion--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getVersion</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> +public byte getVersion()</pre> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">HRI is no longer a VersionedWritable</span></div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the object version number</dd> +</dl> +</li> +</ul> +<a name="write-java.io.DataOutput-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>write</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> +public void write(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Use protobuf serialization instead. See <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toByteArray--"><code>toByteArray()</code></a> and + <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#toDelimitedByteArray--"><code>toDelimitedByteArray()</code></a></span></div> +<dl> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +</dl> +</li> +</ul> +<a name="readFields-java.io.DataInput-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>readFields</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> +public void readFields(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Use protobuf deserialization instead.</span></div> +<dl> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html#parseFrom-byte:A-"><code>parseFrom(byte[])</code></a></dd> +</dl> +</li> +</ul> +<a name="compareTo-org.apache.hadoop.hbase.HRegionInfo-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>compareTo</h4> +<pre>public int compareTo(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> o)</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true#compareTo-T-" title="class or interface in java.lang">compareTo</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>></code></dd> +</dl> +</li> +</ul> +<a name="getComparator--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getComparator</h4> +<pre>public org.apache.hadoop.hbase.KeyValue.KVComparator getComparator()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>Comparator to use comparing <code>KeyValue</code>s.</dd> +</dl> +</li> +</ul> +<a name="convert-org.apache.hadoop.hbase.HRegionInfo-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>convert</h4> +<pre>public static org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionInfo convert(<a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info)</pre> +<div class="block">Convert a HRegionInfo to a RegionInfo</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>info</code> - the HRegionInfo to convert</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the converted RegionInfo</dd> +</dl> +</li> +</ul> +<a name="convert-org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionInfo-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>convert</h4> +<pre>public static <a href="../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> convert(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionInfo proto)</pre> +<div class="block">Convert a RegionInfo to a HRegionInfo</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>proto</code> - the RegionInfo to convert</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the converted HRegionInfho</dd> +</dl> +</li> +</ul> +<a name="toByteArray--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>toByteArray</h4> +<pre>p
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