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| <li>Summary: </li> |
| <li>Nested | </li> |
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| <li><a href="#constructor.summary">Constr</a> | </li> |
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| <div class="subTitle">org.apache.hadoop.hbase.master.procedure</div> |
| <h2 title="Class MasterProcedureScheduler" class="title">Class MasterProcedureScheduler</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureScheduler.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureScheduler</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.97">MasterProcedureScheduler</a> |
| extends <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></pre> |
| <div class="block">ProcedureScheduler for the Master Procedures. |
| This ProcedureScheduler tries to provide to the ProcedureExecutor procedures |
| that can be executed without having to wait on a lock. |
| Most of the master operations can be executed concurrently, if they |
| are operating on different tables (e.g. two create table procedures can be performed |
| at the same time) or against two different servers; say two servers that crashed at |
| about the same time. |
| |
| <p>Each procedure should implement an Interface providing information for this queue. |
| For example table related procedures should implement TableProcedureInterface. |
| Each procedure will be pushed in its own queue, and based on the operation type |
| we may make smarter decisions: e.g. we can abort all the operations preceding |
| a delete table, or similar. |
| |
| <h4>Concurrency control</h4> |
| Concurrent access to member variables (tableRunQueue, serverRunQueue, locking, tableMap, |
| serverBuckets) is controlled by schedLock(). This mainly includes:<br> |
| <ul> |
| <li> |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#push-org.apache.hadoop.hbase.procedure2.Procedure-boolean-boolean-"><code>AbstractProcedureScheduler.push(Procedure, boolean, boolean)</code></a>: A push will add a Queue back to run-queue |
| when: |
| <ol> |
| <li>Queue was empty before push (so must have been out of run-queue)</li> |
| <li>Child procedure is added (which means parent procedure holds exclusive lock, and it |
| must have moved Queue out of run-queue)</li> |
| </ol> |
| </li> |
| <li> |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#poll-long-"><code>AbstractProcedureScheduler.poll(long)</code></a>: A poll will remove a Queue from run-queue when: |
| <ol> |
| <li>Queue becomes empty after poll</li> |
| <li>Exclusive lock is requested by polled procedure and lock is available (returns the |
| procedure)</li> |
| <li>Exclusive lock is requested but lock is not available (returns null)</li> |
| <li>Polled procedure is child of parent holding exclusive lock and the next procedure is |
| not a child</li> |
| </ol> |
| </li> |
| <li> |
| Namespace/table/region locks: Queue is added back to run-queue when lock being released is: |
| <ol> |
| <li>Exclusive lock</li> |
| <li>Last shared lock (in case queue was removed because next procedure in queue required |
| exclusive lock)</li> |
| </ol> |
| </li> |
| </ul></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>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html" title="class in org.apache.hadoop.hbase.master.procedure">SchemaLocking</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#locking">locking</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static org.slf4j.Logger</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#LOG">LOG</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#META_QUEUE_KEY_COMPARATOR">META_QUEUE_KEY_COMPARATOR</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#metaMap">metaMap</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<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/master/procedure/MasterProcedureScheduler.html#metaRunQueue">metaRunQueue</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#PEER_QUEUE_KEY_COMPARATOR">PEER_QUEUE_KEY_COMPARATOR</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#peerMap">peerMap</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<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/master/procedure/MasterProcedureScheduler.html#peerRunQueue">peerRunQueue</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#SERVER_QUEUE_KEY_COMPARATOR">SERVER_QUEUE_KEY_COMPARATOR</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#serverBuckets">serverBuckets</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</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/master/procedure/MasterProcedureScheduler.html#serverRunQueue">serverRunQueue</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#TABLE_QUEUE_KEY_COMPARATOR">TABLE_QUEUE_KEY_COMPARATOR</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tableMap">tableMap</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<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/master/procedure/MasterProcedureScheduler.html#tableRunQueue">tableRunQueue</a></span></code> </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/master/procedure/MasterProcedureScheduler.html#MasterProcedureScheduler-java.util.function.Function-">MasterProcedureScheduler</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>> procedureRetriever)</code> </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>private static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>><br>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#addToRunQueue-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.master.procedure.Queue-java.util.function.Supplier-">addToRunQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> queue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Supplier.html?is-external=true" title="class or interface in java.util.function">Supplier</a><<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>> reason)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#clear--">clear</a></span>()</code> |
| <div class="block">Clear current state of scheduler such that it is equivalent to newly created scheduler.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>,TNode extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T>><br>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#clear-TNode-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.util.AvlUtil.AvlKeyComparator-">clear</a></span>(TNode treeMap, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><TNode> comparator)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#clearQueue--">clearQueue</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#completionCleanup-org.apache.hadoop.hbase.procedure2.Procedure-">completionCleanup</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> |
| <div class="block">The procedure in execution completed.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#dequeue--">dequeue</a></span>()</code> |
| <div class="block">Fetch one Procedure from the queue |
| NOTE: this method is called with the sched lock held.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>><br>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#doAdd-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.master.procedure.Queue-org.apache.hadoop.hbase.procedure2.Procedure-boolean-">doAdd</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> queue, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc, |
| boolean addFront)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>><br><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#doPoll-org.apache.hadoop.hbase.master.procedure.FairQueue-">doPoll</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq)</code> </td> |
| </tr> |
| <tr id="i8" 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/master/procedure/MasterProcedureScheduler.html#dumpLocks--">dumpLocks</a></span>()</code> |
| <div class="block">For debugging.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#enqueue-org.apache.hadoop.hbase.procedure2.Procedure-boolean-">enqueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc, |
| boolean addFront)</code> |
| <div class="block">Add the procedure to the queue.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>private static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getBucketIndex-java.lang.Object:A-int-">getBucketIndex</a></span>(<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>[] buckets, |
| int hashCode)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getLockResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-">getLockResource</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a> resourceType, |
| <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> resourceName)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getLocks--">getLocks</a></span>()</code> |
| <div class="block">List lock queues.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getMetaQueue--">getMetaQueue</a></span>()</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>private static <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/master/procedure/MasterProcedureScheduler.html#getPeerId-org.apache.hadoop.hbase.procedure2.Procedure-">getPeerId</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getPeerQueue-java.lang.String-">getPeerQueue</a></span>(<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> peerId)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>private 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/master/procedure/MasterProcedureScheduler.html#getServerName-org.apache.hadoop.hbase.procedure2.Procedure-">getServerName</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getServerQueue-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.master.procedure.ServerProcedureInterface-">getServerQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">ServerProcedureInterface</a> proc)</code> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>private 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/master/procedure/MasterProcedureScheduler.html#getTableName-org.apache.hadoop.hbase.procedure2.Procedure-">getTableName</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getTableQueue-org.apache.hadoop.hbase.TableName-">getTableQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>><br>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isLockReady-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.master.procedure.Queue-">isLockReady</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> rq)</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isMetaProcedure-org.apache.hadoop.hbase.procedure2.Procedure-">isMetaProcedure</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isPeerProcedure-org.apache.hadoop.hbase.procedure2.Procedure-">isPeerProcedure</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isServerProcedure-org.apache.hadoop.hbase.procedure2.Procedure-">isServerProcedure</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isTableProcedure-org.apache.hadoop.hbase.procedure2.Procedure-">isTableProcedure</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#logLockedResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-">logLockedResource</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a> resourceType, |
| <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> resourceName)</code> |
| <div class="block">Get lock info for a resource of specified type and name and log details</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>(package private) boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#markTableAsDeleted-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.procedure2.Procedure-">markTableAsDeleted</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</code> |
| <div class="block">Tries to remove the queue and the table-lock of the specified table.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#queueHasRunnables--">queueHasRunnables</a></span>()</code> |
| <div class="block">Returns true if there are procedures available to process.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#queueSize--">queueSize</a></span>()</code> |
| <div class="block">Returns the number of elements in this queue.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#queueSize-org.apache.hadoop.hbase.master.procedure.Queue-">queueSize</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><?> head)</code> </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>private static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>><br>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removeFromRunQueue-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.master.procedure.Queue-java.util.function.Supplier-">removeFromRunQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> queue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Supplier.html?is-external=true" title="class or interface in java.util.function">Supplier</a><<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>> reason)</code> </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removePeerQueue-java.lang.String-">removePeerQueue</a></span>(<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> peerId)</code> </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removeServerQueue-org.apache.hadoop.hbase.ServerName-">removeServerQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</code> </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removeTableQueue-org.apache.hadoop.hbase.TableName-">removeTableQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryCleanupPeerQueue-java.lang.String-org.apache.hadoop.hbase.procedure2.Procedure-">tryCleanupPeerQueue</a></span>(<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> peerId, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</code> </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryCleanupServerQueue-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.procedure2.Procedure-">tryCleanupServerQueue</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitMetaExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-">waitMetaExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">only used for <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</span></div> |
| </div> |
| </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/master/procedure/MasterProcedureScheduler.html#waitNamespaceExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-">waitNamespaceExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> namespace)</code> |
| <div class="block">Suspend the procedure if the specified namespace is already locked.</div> |
| </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/master/procedure/MasterProcedureScheduler.html#waitPeerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-">waitPeerExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> peerId)</code> |
| <div class="block">Try to acquire the exclusive lock on the specified peer.</div> |
| </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/master/procedure/MasterProcedureScheduler.html#waitRegion-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.client.RegionInfo-">waitRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</code> |
| <div class="block">Suspend the procedure if the specified region is already locked.</div> |
| </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/master/procedure/MasterProcedureScheduler.html#waitRegions-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.RegionInfo...-">waitRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>... regionInfos)</code> |
| <div class="block">Suspend the procedure if the specified set of regions are already locked.</div> |
| </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/master/procedure/MasterProcedureScheduler.html#waitServerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.ServerName-">waitServerExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</code> |
| <div class="block">Try to acquire the exclusive lock on the specified server.</div> |
| </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/master/procedure/MasterProcedureScheduler.html#waitTableExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-">waitTableExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</code> |
| <div class="block">Suspend the procedure if the specified table is already locked.</div> |
| </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitTableQueueSharedLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-">waitTableQueueSharedLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</code> </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitTableSharedLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-">waitTableSharedLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</code> |
| <div class="block">Suspend the procedure if the specified table is already locked.</div> |
| </td> |
| </tr> |
| <tr id="i45" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeMetaExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-">wakeMetaExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">only used for <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i46" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeNamespaceExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-">wakeNamespaceExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> namespace)</code> |
| <div class="block">Wake the procedures waiting for the specified namespace</div> |
| </td> |
| </tr> |
| <tr id="i47" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakePeerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-">wakePeerExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> peerId)</code> |
| <div class="block">Wake the procedures waiting for the specified peer</div> |
| </td> |
| </tr> |
| <tr id="i48" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeRegion-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.client.RegionInfo-">wakeRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</code> |
| <div class="block">Wake the procedures waiting for the specified region</div> |
| </td> |
| </tr> |
| <tr id="i49" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeRegions-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.RegionInfo...-">wakeRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>... regionInfos)</code> |
| <div class="block">Wake the procedures waiting for the specified regions</div> |
| </td> |
| </tr> |
| <tr id="i50" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeServerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.ServerName-">wakeServerExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</code> |
| <div class="block">Wake the procedures waiting for the specified server</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/master/procedure/MasterProcedureScheduler.html#wakeTableExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-">wakeTableExclusiveLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</code> |
| <div class="block">Wake the procedures waiting for the specified table</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/master/procedure/MasterProcedureScheduler.html#wakeTableSharedLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-">wakeTableSharedLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</code> |
| <div class="block">Wake the procedures waiting for the specified table</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/master/procedure/MasterProcedureScheduler.html#yield-org.apache.hadoop.hbase.procedure2.Procedure-">yield</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> |
| <div class="block">The procedure can't run at the moment.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.hadoop.hbase.procedure2.<a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#addBack-org.apache.hadoop.hbase.procedure2.Procedure-">addBack</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#addBack-org.apache.hadoop.hbase.procedure2.Procedure-boolean-">addBack</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#addFront-java.util.Iterator-">addFront</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#addFront-org.apache.hadoop.hbase.procedure2.Procedure-">addFront</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#addFront-org.apache.hadoop.hbase.procedure2.Procedure-boolean-">addFront</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#getNullPollCalls--">getNullPollCalls</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#getPollCalls--">getPollCalls</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#hasRunnables--">hasRunnables</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#poll--">poll</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#poll-long-">poll</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#poll-long-java.util.concurrent.TimeUnit-">poll</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#push-org.apache.hadoop.hbase.procedure2.Procedure-boolean-boolean-">push</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#schedLock--">schedLock</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#schedUnlock--">schedUnlock</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#signalAll--">signalAll</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#size--">size</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#start--">start</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#stop--">stop</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#waitProcedure-org.apache.hadoop.hbase.procedure2.LockAndQueue-org.apache.hadoop.hbase.procedure2.Procedure-">waitProcedure</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#wakeEvents-org.apache.hadoop.hbase.procedure2.ProcedureEvent:A-">wakeEvents</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#wakePollIfNeeded-int-">wakePollIfNeeded</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#wakeProcedure-org.apache.hadoop.hbase.procedure2.Procedure-">wakeProcedure</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#wakeWaitingProcedures-org.apache.hadoop.hbase.procedure2.LockAndQueue-">wakeWaitingProcedures</a></code></li> |
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| <h3>Methods inherited from class java.lang.<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></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <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>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
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| </ul> |
| </li> |
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| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
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| </a> |
| <h3>Field Detail</h3> |
| <a name="LOG"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>LOG</h4> |
| <pre>private static final org.slf4j.Logger <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.98">LOG</a></pre> |
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| <a name="SERVER_QUEUE_KEY_COMPARATOR"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>SERVER_QUEUE_KEY_COMPARATOR</h4> |
| <pre>private static final <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.100">SERVER_QUEUE_KEY_COMPARATOR</a></pre> |
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| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>TABLE_QUEUE_KEY_COMPARATOR</h4> |
| <pre>private static final <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.102">TABLE_QUEUE_KEY_COMPARATOR</a></pre> |
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| <a name="PEER_QUEUE_KEY_COMPARATOR"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>PEER_QUEUE_KEY_COMPARATOR</h4> |
| <pre>private static final <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.104">PEER_QUEUE_KEY_COMPARATOR</a></pre> |
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| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>META_QUEUE_KEY_COMPARATOR</h4> |
| <pre>private static final <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.106">META_QUEUE_KEY_COMPARATOR</a></pre> |
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| <a name="serverRunQueue"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>serverRunQueue</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.109">serverRunQueue</a></pre> |
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| <a name="tableRunQueue"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tableRunQueue</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.110">tableRunQueue</a></pre> |
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| </ul> |
| <a name="peerRunQueue"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>peerRunQueue</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<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/master/procedure/MasterProcedureScheduler.html#line.111">peerRunQueue</a></pre> |
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| </a> |
| <ul class="blockList"> |
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| <h4>metaRunQueue</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.112">metaRunQueue</a></pre> |
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| <a name="serverBuckets"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>serverBuckets</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.114">serverBuckets</a></pre> |
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| <a name="tableMap"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tableMap</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.115">tableMap</a></pre> |
| </li> |
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| <a name="peerMap"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>peerMap</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.116">peerMap</a></pre> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>metaMap</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.117">metaMap</a></pre> |
| </li> |
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| <a name="locking"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>locking</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html" title="class in org.apache.hadoop.hbase.master.procedure">SchemaLocking</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.119">locking</a></pre> |
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| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="MasterProcedureScheduler-java.util.function.Function-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>MasterProcedureScheduler</h4> |
| <pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.121">MasterProcedureScheduler</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>> procedureRetriever)</pre> |
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| <h3>Method Detail</h3> |
| <a name="yield-org.apache.hadoop.hbase.procedure2.Procedure-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>yield</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.126">yield</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureScheduler.html#yield-org.apache.hadoop.hbase.procedure2.Procedure-">ProcedureScheduler</a></code></span></div> |
| <div class="block">The procedure can't run at the moment. |
| add it back to the queue, giving priority to someone else.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>proc</code> - the Procedure to add back to the list</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="enqueue-org.apache.hadoop.hbase.procedure2.Procedure-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>enqueue</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.131">enqueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc, |
| boolean addFront)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#enqueue-org.apache.hadoop.hbase.procedure2.Procedure-boolean-">AbstractProcedureScheduler</a></code></span></div> |
| <div class="block">Add the procedure to the queue. |
| NOTE: this method is called with the sched lock held.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#enqueue-org.apache.hadoop.hbase.procedure2.Procedure-boolean-">enqueue</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>proc</code> - the Procedure to add</dd> |
| <dd><code>addFront</code> - true if the item should be added to the front of the queue</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doAdd-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.master.procedure.Queue-org.apache.hadoop.hbase.procedure2.Procedure-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doAdd</h4> |
| <pre>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>> void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.151">doAdd</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> queue, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc, |
| boolean addFront)</pre> |
| </li> |
| </ul> |
| <a name="queueHasRunnables--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>queueHasRunnables</h4> |
| <pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.175">queueHasRunnables</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#queueHasRunnables--">AbstractProcedureScheduler</a></code></span></div> |
| <div class="block">Returns true if there are procedures available to process. |
| NOTE: this method is called with the sched lock held.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#queueHasRunnables--">queueHasRunnables</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if there are procedures available to process, otherwise false.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="dequeue--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>dequeue</h4> |
| <pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.181">dequeue</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#dequeue--">AbstractProcedureScheduler</a></code></span></div> |
| <div class="block">Fetch one Procedure from the queue |
| NOTE: this method is called with the sched lock held.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#dequeue--">dequeue</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the Procedure to execute, or null if nothing is available.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isLockReady-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.master.procedure.Queue-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isLockReady</h4> |
| <pre>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>> boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.199">isLockReady</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> rq)</pre> |
| </li> |
| </ul> |
| <a name="doPoll-org.apache.hadoop.hbase.master.procedure.FairQueue-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doPoll</h4> |
| <pre>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>> <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.211">doPoll</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq)</pre> |
| </li> |
| </ul> |
| <a name="getLocks--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLocks</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.236">getLocks</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureScheduler.html#getLocks--">ProcedureScheduler</a></code></span></div> |
| <div class="block">List lock queues.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the locks</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLockResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLockResource</h4> |
| <pre>public <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.246">getLockResource</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a> resourceType, |
| <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> resourceName)</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2"><code>LockedResource</code></a> for resource of specified type & name. null if resource is not |
| locked.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clear--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clear</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.256">clear</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureScheduler.html#clear--">ProcedureScheduler</a></code></span></div> |
| <div class="block">Clear current state of scheduler such that it is equivalent to newly created scheduler. |
| Used for testing failure and recovery. To emulate server crash/restart, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureExecutor.html" title="class in org.apache.hadoop.hbase.procedure2"><code>ProcedureExecutor</code></a> resets its own state and calls clear() on scheduler.</div> |
| </li> |
| </ul> |
| <a name="clearQueue--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clearQueue</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.266">clearQueue</a>()</pre> |
| </li> |
| </ul> |
| <a name="clear-org.apache.hadoop.hbase.master.procedure.Queue-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.util.AvlUtil.AvlKeyComparator-"> |
| <!-- --> |
| </a><a name="clear-TNode-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.util.AvlUtil.AvlKeyComparator-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clear</h4> |
| <pre>private <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>,TNode extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T>> void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.284">clear</a>(TNode treeMap, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a><TNode> comparator)</pre> |
| </li> |
| </ul> |
| <a name="queueSize-org.apache.hadoop.hbase.master.procedure.Queue-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>queueSize</h4> |
| <pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.295">queueSize</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><?> head)</pre> |
| </li> |
| </ul> |
| <a name="queueSize--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>queueSize</h4> |
| <pre>protected int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.305">queueSize</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#queueSize--">AbstractProcedureScheduler</a></code></span></div> |
| <div class="block">Returns the number of elements in this queue. |
| NOTE: this method is called with the sched lock held.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html#queueSize--">queueSize</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of elements in this queue.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="completionCleanup-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>completionCleanup</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.317">completionCleanup</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureScheduler.html#completionCleanup-org.apache.hadoop.hbase.procedure2.Procedure-">ProcedureScheduler</a></code></span></div> |
| <div class="block">The procedure in execution completed. |
| This can be implemented to perform cleanups.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>proc</code> - the Procedure that completed the execution.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="addToRunQueue-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.master.procedure.Queue-java.util.function.Supplier-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>addToRunQueue</h4> |
| <pre>private static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>> void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.348">addToRunQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> queue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Supplier.html?is-external=true" title="class or interface in java.util.function">Supplier</a><<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>> reason)</pre> |
| </li> |
| </ul> |
| <a name="removeFromRunQueue-org.apache.hadoop.hbase.master.procedure.FairQueue-org.apache.hadoop.hbase.master.procedure.Queue-java.util.function.Supplier-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeFromRunQueue</h4> |
| <pre>private static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>> void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.358">removeFromRunQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a><T> fairq, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a><T> queue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Supplier.html?is-external=true" title="class or interface in java.util.function">Supplier</a><<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>> reason)</pre> |
| </li> |
| </ul> |
| <a name="getTableQueue-org.apache.hadoop.hbase.TableName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTableQueue</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.371">getTableQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre> |
| </li> |
| </ul> |
| <a name="removeTableQueue-org.apache.hadoop.hbase.TableName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeTableQueue</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.381">removeTableQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre> |
| </li> |
| </ul> |
| <a name="isTableProcedure-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isTableProcedure</h4> |
| <pre>private static boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.386">isTableProcedure</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
| </ul> |
| <a name="getTableName-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTableName</h4> |
| <pre>private static <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.390">getTableName</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
| </ul> |
| <a name="getServerQueue-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.master.procedure.ServerProcedureInterface-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getServerQueue</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.397">getServerQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">ServerProcedureInterface</a> proc)</pre> |
| </li> |
| </ul> |
| <a name="removeServerQueue-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeServerQueue</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.414">removeServerQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</pre> |
| </li> |
| </ul> |
| <a name="tryCleanupServerQueue-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tryCleanupServerQueue</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.421">tryCleanupServerQueue</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
| </ul> |
| <a name="getBucketIndex-java.lang.Object:A-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getBucketIndex</h4> |
| <pre>private static int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.441">getBucketIndex</a>(<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>[] buckets, |
| int hashCode)</pre> |
| </li> |
| </ul> |
| <a name="isServerProcedure-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isServerProcedure</h4> |
| <pre>private static boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.445">isServerProcedure</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
| </ul> |
| <a name="getServerName-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getServerName</h4> |
| <pre>private static <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.449">getServerName</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
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| <a name="getPeerQueue-java.lang.String-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPeerQueue</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.456">getPeerQueue</a>(<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> peerId)</pre> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removePeerQueue</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.466">removePeerQueue</a>(<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> peerId)</pre> |
| </li> |
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| <a name="tryCleanupPeerQueue-java.lang.String-org.apache.hadoop.hbase.procedure2.Procedure-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tryCleanupPeerQueue</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.471">tryCleanupPeerQueue</a>(<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> peerId, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</pre> |
| </li> |
| </ul> |
| <a name="isPeerProcedure-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isPeerProcedure</h4> |
| <pre>private static boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.490">isPeerProcedure</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
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| <a name="getPeerId-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPeerId</h4> |
| <pre>private static <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/master/procedure/MasterProcedureScheduler.html#line.494">getPeerId</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
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| <a name="getMetaQueue--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMetaQueue</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.501">getMetaQueue</a>()</pre> |
| </li> |
| </ul> |
| <a name="isMetaProcedure-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isMetaProcedure</h4> |
| <pre>private static boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.511">isMetaProcedure</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</pre> |
| </li> |
| </ul> |
| <a name="logLockedResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>logLockedResource</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.520">logLockedResource</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a> resourceType, |
| <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> resourceName)</pre> |
| <div class="block">Get lock info for a resource of specified type and name and log details</div> |
| </li> |
| </ul> |
| <a name="waitTableExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitTableExclusiveLock</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.545">waitTableExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</pre> |
| <div class="block">Suspend the procedure if the specified table is already locked. |
| Other operations in the table-queue will be executed after the lock is released.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock</dd> |
| <dd><code>table</code> - Table to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the table to be available</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakeTableExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeTableExclusiveLock</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.575">wakeTableExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</pre> |
| <div class="block">Wake the procedures waiting for the specified table</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure releasing the lock</dd> |
| <dd><code>table</code> - the name of the table that has the exclusive lock</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitTableSharedLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitTableSharedLock</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.602">waitTableSharedLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</pre> |
| <div class="block">Suspend the procedure if the specified table is already locked. |
| other "read" operations in the table-queue may be executed concurrently,</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock</dd> |
| <dd><code>table</code> - Table to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the table to be available</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitTableQueueSharedLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitTableQueueSharedLock</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.606">waitTableQueueSharedLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</pre> |
| </li> |
| </ul> |
| <a name="wakeTableSharedLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeTableSharedLock</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.633">wakeTableSharedLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</pre> |
| <div class="block">Wake the procedures waiting for the specified table</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure releasing the lock</dd> |
| <dd><code>table</code> - the name of the table that has the shared lock</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="markTableAsDeleted-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>markTableAsDeleted</h4> |
| <pre>boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.663">markTableAsDeleted</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table, |
| <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</pre> |
| <div class="block">Tries to remove the queue and the table-lock of the specified table. |
| If there are new operations pending (e.g. a new create), |
| the remove will not be performed.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>table</code> - the name of the table that should be marked as deleted</dd> |
| <dd><code>procedure</code> - the procedure that is removing the table</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if deletion succeeded, false otherwise meaning that there are |
| other new operations pending for that table (e.g. a new create).</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitRegion-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.client.RegionInfo-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitRegion</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.695">waitRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</pre> |
| <div class="block">Suspend the procedure if the specified region is already locked.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock on the region</dd> |
| <dd><code>regionInfo</code> - the region we are trying to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the regions to be available</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitRegions-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.RegionInfo...-"> |
| <!-- --> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitRegions</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.706">waitRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>... regionInfos)</pre> |
| <div class="block">Suspend the procedure if the specified set of regions are already locked.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock on the regions</dd> |
| <dd><code>table</code> - the table name of the regions we are trying to lock</dd> |
| <dd><code>regionInfos</code> - the list of regions we are trying to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the regions to be available</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakeRegion-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.client.RegionInfo-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeRegion</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.754">wakeRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</pre> |
| <div class="block">Wake the procedures waiting for the specified region</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure that was holding the region</dd> |
| <dd><code>regionInfo</code> - the region the procedure was holding</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakeRegions-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.RegionInfo...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeRegions</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.763">wakeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table, |
| <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>... regionInfos)</pre> |
| <div class="block">Wake the procedures waiting for the specified regions</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure that was holding the regions</dd> |
| <dd><code>regionInfos</code> - the list of regions the procedure was holding</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitNamespaceExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitNamespaceExclusiveLock</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.807">waitNamespaceExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> namespace)</pre> |
| <div class="block">Suspend the procedure if the specified namespace is already locked.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock</dd> |
| <dd><code>namespace</code> - Namespace to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the namespace to be available</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeNamespaceExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"><code>wakeNamespaceExclusiveLock(Procedure,String)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakeNamespaceExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeNamespaceExclusiveLock</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.838">wakeNamespaceExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> namespace)</pre> |
| <div class="block">Wake the procedures waiting for the specified namespace</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure releasing the lock</dd> |
| <dd><code>namespace</code> - the namespace that has the exclusive lock</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitNamespaceExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"><code>waitNamespaceExclusiveLock(Procedure,String)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitServerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitServerExclusiveLock</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.870">waitServerExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</pre> |
| <div class="block">Try to acquire the exclusive lock on the specified server.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock</dd> |
| <dd><code>serverName</code> - Server to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the server to be available</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeServerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.ServerName-"><code>wakeServerExclusiveLock(Procedure,ServerName)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakeServerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeServerExclusiveLock</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.899">wakeServerExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</pre> |
| <div class="block">Wake the procedures waiting for the specified server</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure releasing the lock</dd> |
| <dd><code>serverName</code> - the server that has the exclusive lock</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitServerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.ServerName-"><code>waitServerExclusiveLock(Procedure,ServerName)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitPeerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>waitPeerExclusiveLock</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.928">waitPeerExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> peerId)</pre> |
| <div class="block">Try to acquire the exclusive lock on the specified peer.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock</dd> |
| <dd><code>peerId</code> - peer to lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for the peer to be available</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakePeerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"><code>wakePeerExclusiveLock(Procedure, String)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakePeerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakePeerExclusiveLock</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.951">wakePeerExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure, |
| <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> peerId)</pre> |
| <div class="block">Wake the procedures waiting for the specified peer</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure releasing the lock</dd> |
| <dd><code>peerId</code> - the peer that has the exclusive lock</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitPeerExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-java.lang.String-"><code>waitPeerExclusiveLock(Procedure, String)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitMetaExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>waitMetaExclusiveLock</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.978">waitMetaExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">only used for <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</span></div> |
| <div class="block">Try to acquire the exclusive lock on meta.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure trying to acquire the lock</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the procedure has to wait for meta to be available</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wakeMetaExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-"><code>wakeMetaExclusiveLock(Procedure)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="wakeMetaExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wakeMetaExclusiveLock</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.1002">wakeMetaExclusiveLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> procedure)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">only used for <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with |
| <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</span></div> |
| <div class="block">Wake the procedures waiting for meta.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>procedure</code> - the procedure releasing the lock</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitMetaExclusiveLock-org.apache.hadoop.hbase.procedure2.Procedure-"><code>waitMetaExclusiveLock(Procedure)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="dumpLocks--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>dumpLocks</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/master/procedure/MasterProcedureScheduler.html#line.1019">dumpLocks</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">For debugging. Expensive.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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