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| <h2 title="Class Cluster" class="title">Class Cluster</h2> |
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| <pre>public class <span class="typeNameLabel">Cluster</span> |
| extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#Cluster-org.apache.storm.scheduler.Cluster-">Cluster</a></span>(<a href="../../../../org/apache/storm/scheduler/Cluster.html" title="class in org.apache.storm.scheduler">Cluster</a> src)</code> |
| <div class="block">Copy constructor</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#Cluster-org.apache.storm.scheduler.INimbus-java.util.Map-java.util.Map-java.util.Map-">Cluster</a></span>(<a href="../../../../org/apache/storm/scheduler/INimbus.html" title="interface in org.apache.storm.scheduler">INimbus</a> nimbus, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a>> supervisors, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SchedulerAssignmentImpl.html" title="class in org.apache.storm.scheduler">SchedulerAssignmentImpl</a>> assignments, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a> storm_conf)</code> </td> |
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| <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></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#assign-org.apache.storm.scheduler.WorkerSlot-java.lang.String-java.util.Collection-">assign</a></span>(<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>> executors)</code> |
| <div class="block">Assign the slot to the executors for this topology.</div> |
| </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/storm/scheduler/Cluster.html#blacklistHost-java.lang.String-">blacklistHost</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#freeSlot-org.apache.storm.scheduler.WorkerSlot-">freeSlot</a></span>(<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot)</code> |
| <div class="block">Free the specified slot.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#freeSlots-java.util.Collection-">freeSlots</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> slots)</code> |
| <div class="block">free the slots.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignablePorts-org.apache.storm.scheduler.SupervisorDetails-">getAssignablePorts</a></span>(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignableSlots--">getAssignableSlots</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignableSlots-org.apache.storm.scheduler.SupervisorDetails-">getAssignableSlots</a></span>(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignedMemoryForSlot-java.util.Map-">getAssignedMemoryForSlot</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> topConf)</code> |
| <div class="block">Get heap memory usage for a worker’s main process and logwriter process.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignedNumWorkers-org.apache.storm.scheduler.TopologyDetails-">getAssignedNumWorkers</a></span>(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/scheduler/SchedulerAssignment.html" title="interface in org.apache.storm.scheduler">SchedulerAssignment</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignmentById-java.lang.String-">getAssignmentById</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId)</code> |
| <div class="block">get the current assignment for the topology.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SchedulerAssignment.html" title="interface in org.apache.storm.scheduler">SchedulerAssignment</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAssignments--">getAssignments</a></span>()</code> |
| <div class="block">Get all the assignments.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAvailablePorts-org.apache.storm.scheduler.SupervisorDetails-">getAvailablePorts</a></span>(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</code> |
| <div class="block">Return the available ports of this supervisor.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAvailableSlots--">getAvailableSlots</a></span>()</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getAvailableSlots-org.apache.storm.scheduler.SupervisorDetails-">getAvailableSlots</a></span>(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</code> |
| <div class="block">Return all the available slots on this supervisor.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getBlacklistedHosts--">getBlacklistedHosts</a></span>()</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getClusterTotalCPUResource--">getClusterTotalCPUResource</a></span>()</code> |
| <div class="block">Get the total amount of CPU resources in cluster</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getClusterTotalMemoryResource--">getClusterTotalMemoryResource</a></span>()</code> |
| <div class="block">Get the total amount of memory resources in cluster</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getConf--">getConf</a></span>()</code> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getHost-java.lang.String-">getHost</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> supervisorId)</code> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/scheduler/INimbus.html" title="interface in org.apache.storm.scheduler">INimbus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getINimbus--">getINimbus</a></span>()</code> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getNeedsSchedulingComponentToExecutors-org.apache.storm.scheduler.TopologyDetails-">getNeedsSchedulingComponentToExecutors</a></span>(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getNeedsSchedulingExecutorToComponents-org.apache.storm.scheduler.TopologyDetails-">getNeedsSchedulingExecutorToComponents</a></span>(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getNetworkTopography--">getNetworkTopography</a></span>()</code> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getStatusMap--">getStatusMap</a></span>()</code> |
| <div class="block">Get all topology scheduler statuses</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getSupervisorById-java.lang.String-">getSupervisorById</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nodeId)</code> |
| <div class="block">Get a specific supervisor with the <code>nodeId</code></div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getSupervisors--">getSupervisors</a></span>()</code> |
| <div class="block">Get all the supervisors.</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getSupervisorsByHost-java.lang.String-">getSupervisorsByHost</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host)</code> |
| <div class="block">Get all the supervisors on the specified <code>host</code>.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getSupervisorsResourcesMap--">getSupervisorsResourcesMap</a></span>()</code> |
| <div class="block">Get the amount of used and free resources on a supervisor.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getTopologyResourcesMap--">getTopologyResourcesMap</a></span>()</code> |
| <div class="block">Get the amount of resources used by topologies.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getUnassignedExecutors-org.apache.storm.scheduler.TopologyDetails-">getUnassignedExecutors</a></span>(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</code> |
| <div class="block">get the unassigned executors of the topology.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getUsedPorts-org.apache.storm.scheduler.SupervisorDetails-">getUsedPorts</a></span>(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</code> |
| <div class="block">Get all the used ports of this supervisor.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getUsedSlots--">getUsedSlots</a></span>()</code> </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getUsedSlotsByTopologyId-java.lang.String-">getUsedSlotsByTopologyId</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId)</code> |
| <div class="block">get slots used by a topology</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#getWorkerResourcesMap--">getWorkerResourcesMap</a></span>()</code> |
| <div class="block">Gets the reference to the full topology->worker resource map.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#isBlackListed-java.lang.String-">isBlackListed</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> supervisorId)</code> </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#isBlacklistedHost-java.lang.String-">isBlacklistedHost</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host)</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/storm/scheduler/Cluster.html#isSlotOccupied-org.apache.storm.scheduler.WorkerSlot-">isSlotOccupied</a></span>(<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot)</code> </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#needsScheduling-org.apache.storm.scheduler.TopologyDetails-">needsScheduling</a></span>(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</code> |
| <div class="block">Does the topology need scheduling?</div> |
| </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#needsSchedulingTopologies-org.apache.storm.scheduler.Topologies-">needsSchedulingTopologies</a></span>(<a href="../../../../org/apache/storm/scheduler/Topologies.html" title="class in org.apache.storm.scheduler">Topologies</a> topologies)</code> </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#setAssignments-java.util.Map-">setAssignments</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SchedulerAssignment.html" title="interface in org.apache.storm.scheduler">SchedulerAssignment</a>> newAssignments)</code> |
| <div class="block">set assignments for cluster</div> |
| </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#setBlacklistedHosts-java.util.Set-">setBlacklistedHosts</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> hosts)</code> </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#setNetworkTopography-java.util.Map-">setNetworkTopography</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>> networkTopography)</code> </td> |
| </tr> |
| <tr id="i42" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#setStatus-java.lang.String-java.lang.String-">setStatus</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> status)</code> |
| <div class="block">set scheduler status for a topology</div> |
| </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#setStatusMap-java.util.Map-">setStatusMap</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> statusMap)</code> |
| <div class="block">set scheduler status map</div> |
| </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/scheduler/Cluster.html#setSupervisorResources-java.lang.String-java.lang.Double:A-">setSupervisorResources</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> supervisorId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[] resources)</code> </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/storm/scheduler/Cluster.html#setSupervisorsResourcesMap-java.util.Map-">setSupervisorsResourcesMap</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> supervisorResources)</code> |
| <div class="block">Sets the amount of used and free resources on a supervisor.</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/storm/scheduler/Cluster.html#setTopologyResources-java.lang.String-java.lang.Double:A-">setTopologyResources</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[] resources)</code> |
| <div class="block">Set the amount of resources used used by a topology.</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/storm/scheduler/Cluster.html#setTopologyResourcesMap-java.util.Map-">setTopologyResourcesMap</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> topologyResources)</code> |
| <div class="block">Set the amount of resources used used by a topology.</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/storm/scheduler/Cluster.html#setWorkerResources-java.lang.String-java.util.Map-">setWorkerResources</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> resources)</code> |
| <div class="block">Set the worker resources map for a specific topologyId</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/storm/scheduler/Cluster.html#setWorkerResourcesMap-java.util.Map-">setWorkerResourcesMap</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]>> resources)</code> |
| <div class="block">Set the worker resources map for all topologies in source</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/storm/scheduler/Cluster.html#updateAssignedCpuForTopologyAndSupervisor-org.apache.storm.scheduler.Topologies-">updateAssignedCpuForTopologyAndSupervisor</a></span>(<a href="../../../../org/apache/storm/scheduler/Topologies.html" title="class in org.apache.storm.scheduler">Topologies</a> topologies)</code> |
| <div class="block">Update CPU usage for each topology and each supervisor node</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/storm/scheduler/Cluster.html#updateAssignedMemoryForTopologyAndSupervisor-org.apache.storm.scheduler.Topologies-">updateAssignedMemoryForTopologyAndSupervisor</a></span>(<a href="../../../../org/apache/storm/scheduler/Topologies.html" title="class in org.apache.storm.scheduler">Topologies</a> topologies)</code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="Cluster-org.apache.storm.scheduler.INimbus-java.util.Map-java.util.Map-java.util.Map-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>Cluster</h4> |
| <pre>public Cluster(<a href="../../../../org/apache/storm/scheduler/INimbus.html" title="interface in org.apache.storm.scheduler">INimbus</a> nimbus, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a>> supervisors, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SchedulerAssignmentImpl.html" title="class in org.apache.storm.scheduler">SchedulerAssignmentImpl</a>> assignments, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a> storm_conf)</pre> |
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| <h4>Cluster</h4> |
| <pre>public Cluster(<a href="../../../../org/apache/storm/scheduler/Cluster.html" title="class in org.apache.storm.scheduler">Cluster</a> src)</pre> |
| <div class="block"><p>Copy constructor</p></div> |
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| <pre>public void setBlacklistedHosts(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> hosts)</pre> |
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| <pre>public void blacklistHost(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host)</pre> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a>> needsSchedulingTopologies(<a href="../../../../org/apache/storm/scheduler/Topologies.html" title="class in org.apache.storm.scheduler">Topologies</a> topologies)</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all the topologies which needs scheduling.</dd> |
| </dl> |
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| <pre>public boolean needsScheduling(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</pre> |
| <div class="block"><p>Does the topology need scheduling?</p><p>A topology needs scheduling if one of the following conditions holds: <ul> <li>Although the topology is assigned slots, but is squeezed. i.e. the topology is assigned less slots than desired.</li> <li>There are unassigned executors in this topology</li> </ul></p></div> |
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| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topology</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a executor -> component-id map which needs scheduling in this topology.</dd> |
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| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topology</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a component-id -> executors map which needs scheduling in this topology.</dd> |
| </dl> |
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| </ul> |
| <a name="getUsedPorts-org.apache.storm.scheduler.SupervisorDetails-"> |
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| <h4>getUsedPorts</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> getUsedPorts(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</pre> |
| <div class="block"><p>Get all the used ports of this supervisor.</p></div> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> getAvailablePorts(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</pre> |
| <div class="block"><p>Return the available ports of this supervisor.</p></div> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> getAvailableSlots(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</pre> |
| <div class="block"><p>Return all the available slots on this supervisor.</p></div> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> getAssignableSlots(<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> supervisor)</pre> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>> getUnassignedExecutors(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</pre> |
| <div class="block"><p>get the unassigned executors of the topology.</p></div> |
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| <pre>public int getAssignedNumWorkers(<a href="../../../../org/apache/storm/scheduler/TopologyDetails.html" title="class in org.apache.storm.scheduler">TopologyDetails</a> topology)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topology</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of workers assigned to this topology.</dd> |
| </dl> |
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| <h4>assign</h4> |
| <pre>public void assign(<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>> executors)</pre> |
| <div class="block"><p>Assign the slot to the executors for this topology.</p></div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/RuntimeException.html?is-external=true" title="class or interface in java.lang">RuntimeException</a></code> - if the specified slot is already occupied.</dd> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> getAvailableSlots()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all the available worker slots in the cluster.</dd> |
| </dl> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> getAssignableSlots()</pre> |
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| <pre>public void freeSlot(<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot)</pre> |
| <div class="block"><p>Free the specified slot.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>slot</code> - </dd> |
| </dl> |
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| <pre>public void freeSlots(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> slots)</pre> |
| <div class="block"><p>free the slots.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>slots</code> - </dd> |
| </dl> |
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| <pre>public boolean isSlotOccupied(<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>slot</code> - the slot be to checked.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the specified slot is occupied.</dd> |
| </dl> |
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| </ul> |
| <a name="getAssignmentById-java.lang.String-"> |
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| <h4>getAssignmentById</h4> |
| <pre>public <a href="../../../../org/apache/storm/scheduler/SchedulerAssignment.html" title="interface in org.apache.storm.scheduler">SchedulerAssignment</a> getAssignmentById(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId)</pre> |
| <div class="block"><p>get the current assignment for the topology.</p></div> |
| </li> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> getUsedSlotsByTopologyId(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId)</pre> |
| <div class="block"><p>get slots used by a topology</p></div> |
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| <h4>getSupervisorById</h4> |
| <pre>public <a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a> getSupervisorById(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nodeId)</pre> |
| <div class="block"><p>Get a specific supervisor with the <code>nodeId</code></p></div> |
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| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>> getUsedSlots()</pre> |
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| <h4>getSupervisorsByHost</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a>> getSupervisorsByHost(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host)</pre> |
| <div class="block"><p>Get all the supervisors on the specified <code>host</code>.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>host</code> - hostname of the supervisor</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the <code>SupervisorDetails</code> object.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAssignments--"> |
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| <h4>getAssignments</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SchedulerAssignment.html" title="interface in org.apache.storm.scheduler">SchedulerAssignment</a>> getAssignments()</pre> |
| <div class="block"><p>Get all the assignments.</p></div> |
| </li> |
| </ul> |
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| <pre>public void setAssignments(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SchedulerAssignment.html" title="interface in org.apache.storm.scheduler">SchedulerAssignment</a>> newAssignments)</pre> |
| <div class="block"><p>set assignments for cluster</p></div> |
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| <h4>getSupervisors</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../org/apache/storm/scheduler/SupervisorDetails.html" title="class in org.apache.storm.scheduler">SupervisorDetails</a>> getSupervisors()</pre> |
| <div class="block"><p>Get all the supervisors.</p></div> |
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| <a name="getClusterTotalCPUResource--"> |
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| <h4>getClusterTotalCPUResource</h4> |
| <pre>public double getClusterTotalCPUResource()</pre> |
| <div class="block"><p>Get the total amount of CPU resources in cluster</p></div> |
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| <h4>getClusterTotalMemoryResource</h4> |
| <pre>public double getClusterTotalMemoryResource()</pre> |
| <div class="block"><p>Get the total amount of memory resources in cluster</p></div> |
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| <h4>getNetworkTopography</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>> getNetworkTopography()</pre> |
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| <pre>public void setNetworkTopography(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>> networkTopography)</pre> |
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| <h4>getAssignedMemoryForSlot</h4> |
| <pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a> getAssignedMemoryForSlot(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> topConf)</pre> |
| <div class="block"><p>Get heap memory usage for a worker’s main process and logwriter process.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topConf</code> - <ul> |
| <li>the topology config</li> |
| </ul></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the assigned memory (in MB)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="updateAssignedMemoryForTopologyAndSupervisor-org.apache.storm.scheduler.Topologies-"> |
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| <h4>updateAssignedMemoryForTopologyAndSupervisor</h4> |
| <pre>public void updateAssignedMemoryForTopologyAndSupervisor(<a href="../../../../org/apache/storm/scheduler/Topologies.html" title="class in org.apache.storm.scheduler">Topologies</a> topologies)</pre> |
| </li> |
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| <a name="updateAssignedCpuForTopologyAndSupervisor-org.apache.storm.scheduler.Topologies-"> |
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| <h4>updateAssignedCpuForTopologyAndSupervisor</h4> |
| <pre>public void updateAssignedCpuForTopologyAndSupervisor(<a href="../../../../org/apache/storm/scheduler/Topologies.html" title="class in org.apache.storm.scheduler">Topologies</a> topologies)</pre> |
| <div class="block"><p>Update CPU usage for each topology and each supervisor node</p></div> |
| </li> |
| </ul> |
| <a name="setStatus-java.lang.String-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>setStatus</h4> |
| <pre>public void setStatus(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> status)</pre> |
| <div class="block"><p>set scheduler status for a topology</p></div> |
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| </ul> |
| <a name="getStatusMap--"> |
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| <h4>getStatusMap</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getStatusMap()</pre> |
| <div class="block"><p>Get all topology scheduler statuses</p></div> |
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| <a name="setStatusMap-java.util.Map-"> |
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| <h4>setStatusMap</h4> |
| <pre>public void setStatusMap(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> statusMap)</pre> |
| <div class="block"><p>set scheduler status map</p></div> |
| </li> |
| </ul> |
| <a name="setTopologyResources-java.lang.String-java.lang.Double:A-"> |
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| <h4>setTopologyResources</h4> |
| <pre>public void setTopologyResources(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[] resources)</pre> |
| <div class="block"><p>Set the amount of resources used used by a topology. Used for displaying resource information on the UI</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topologyId</code> - </dd> |
| <dd><code>resources</code> - describes the resources requested and assigned to topology in the following format in an array: {requestedMemOnHeap, requestedMemOffHeap, requestedCpu, assignedMemOnHeap, assignedMemOffHeap, assignedCpu}</dd> |
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| <h4>setTopologyResourcesMap</h4> |
| <pre>public void setTopologyResourcesMap(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> topologyResources)</pre> |
| <div class="block"><p>Set the amount of resources used used by a topology. Used for displaying resource information on the UI</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topologyResources</code> - a map that contains multiple topologies and the resources the topology requested and assigned. Key: topology id Value: an array that describes the resources the topology requested and assigned in the following format: {requestedMemOnHeap, requestedMemOffHeap, requestedCpu, assignedMemOnHeap, assignedMemOffHeap, assignedCpu}</dd> |
| </dl> |
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| </ul> |
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| <h4>getTopologyResourcesMap</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> getTopologyResourcesMap()</pre> |
| <div class="block"><p>Get the amount of resources used by topologies. Used for displaying resource information on the UI</p></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map that contains multiple topologies and the resources the topology requested and assigned. Key: topology id Value: an array that describes the resources the topology requested and assigned in the following format: {requestedMemOnHeap, requestedMemOffHeap, requestedCpu, assignedMemOnHeap, assignedMemOffHeap, assignedCpu}</dd> |
| </dl> |
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| <pre>public void setSupervisorResources(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> supervisorId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[] resources)</pre> |
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| <h4>setSupervisorsResourcesMap</h4> |
| <pre>public void setSupervisorsResourcesMap(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> supervisorResources)</pre> |
| <div class="block"><p>Sets the amount of used and free resources on a supervisor. Used for displaying resource information on the UI</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>supervisorResources</code> - a map where the key is the supervisor id and the value is a map that represents resource usage for a supervisor in the following format: {totalMem, totalCpu, usedMem, usedCpu}</dd> |
| </dl> |
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| </ul> |
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| <h4>getSupervisorsResourcesMap</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> getSupervisorsResourcesMap()</pre> |
| <div class="block"><p>Get the amount of used and free resources on a supervisor. Used for displaying resource information on the UI</p></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map where the key is the supervisor id and the value is a map that represents resource usage for a supervisor in the following format: {totalMem, totalCpu, usedMem, usedCpu}</dd> |
| </dl> |
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| <h4>getWorkerResourcesMap</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]>> getWorkerResourcesMap()</pre> |
| <div class="block"><p>Gets the reference to the full topology->worker resource map.</p></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>map of topology -> map of worker slot ->resources for that worker</dd> |
| </dl> |
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| <h4>setWorkerResourcesMap</h4> |
| <pre>public void setWorkerResourcesMap(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]>> resources)</pre> |
| <div class="block"><p>Set the worker resources map for all topologies in source</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>resources</code> - map</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setWorkerResources-java.lang.String-java.util.Map-"> |
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| <h4>setWorkerResources</h4> |
| <pre>public void setWorkerResources(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> topologyId, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/scheduler/WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>[]> resources)</pre> |
| <div class="block"><p>Set the worker resources map for a specific topologyId</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topologyId</code> - the id of the topology</dd> |
| <dd><code>resources</code> - map for the topology</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getINimbus</h4> |
| <pre>public <a href="../../../../org/apache/storm/scheduler/INimbus.html" title="interface in org.apache.storm.scheduler">INimbus</a> getINimbus()</pre> |
| </li> |
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| <h4>getConf</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a> getConf()</pre> |
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