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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.heron.statemgr.zookeeper.curator</a></div> |
| <h2 title="Class CuratorStateManager" class="title">Class CuratorStateManager</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <ul class="inheritance"> |
| <li><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">org.apache.heron.statemgr.FileSystemStateManager</a></li> |
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| <li>org.apache.heron.statemgr.zookeeper.curator.CuratorStateManager</li> |
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| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">CuratorStateManager</span> |
| extends <a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></pre> |
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| <h3>Nested classes/interfaces inherited from class org.apache.heron.statemgr.<a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></h3> |
| <code><a href="../../FileSystemStateManager.StateLocation.html" title="enum in org.apache.heron.statemgr">FileSystemStateManager.StateLocation</a></code></li> |
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| <code><a href="../../../spi/statemgr/IStateManager.LockName.html" title="enum in org.apache.heron.spi.statemgr">IStateManager.LockName</a></code></li> |
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| <code><a href="../../FileSystemStateManager.html#rootAddress">rootAddress</a></code></li> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">CuratorStateManager</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary"> |
| <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="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close()">close</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">This is to for disposing or cleaning up any internal state accumulated by |
| the StateManager</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createNode(java.lang.String,byte%5B%5D,boolean)">createNode</a></span>​(java.lang.String path, |
| byte[] data, |
| boolean isEphemeral)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createNode(org.apache.heron.statemgr.FileSystemStateManager.StateLocation,java.lang.String,byte%5B%5D,boolean)">createNode</a></span>​(<a href="../../FileSystemStateManager.StateLocation.html" title="enum in org.apache.heron.statemgr">FileSystemStateManager.StateLocation</a> location, |
| java.lang.String topologyName, |
| byte[] data, |
| boolean isEphemeral)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deleteMetricsCacheLocation(java.lang.String)">deleteMetricsCacheLocation</a></span>​(java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Delete the metricscache location for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deleteNode(java.lang.String,boolean)">deleteNode</a></span>​(java.lang.String path, |
| boolean deleteChildrenIfNecessary)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deleteSchedulerLocation(java.lang.String)">deleteSchedulerLocation</a></span>​(java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Delete the scheduler location for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#deleteTManagerLocation(java.lang.String)">deleteTManagerLocation</a></span>​(java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Delete the tmanager location for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getConnectionString()">getConnectionString</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected org.apache.curator.framework.CuratorFramework</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCuratorClient()">getCuratorClient</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../spi/statemgr/Lock.html" title="interface in org.apache.heron.spi.statemgr">Lock</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLock(java.lang.String)">getLock</a></span>​(java.lang.String path)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>protected <M extends com.google.protobuf.Message><br>com.google.common.util.concurrent.ListenableFuture<M></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNodeData(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String,com.google.protobuf.Message.Builder)">getNodeData</a></span>​(<a href="../../../spi/statemgr/WatchCallback.html" title="interface in org.apache.heron.spi.statemgr">WatchCallback</a> watcher, |
| java.lang.String path, |
| com.google.protobuf.Message.Builder builder)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initialize(org.apache.heron.spi.common.Config)">initialize</a></span>​(<a href="../../../spi/common/Config.html" title="class in org.apache.heron.spi.common">Config</a> newConfig)</code></th> |
| <td class="colLast"> |
| <div class="block">Initialize StateManager with the incoming context.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initTree()">initTree</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#main(java.lang.String%5B%5D)">main</a></span>​(java.lang.String[] args)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#nodeExists(java.lang.String)">nodeExists</a></span>​(java.lang.String path)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setExecutionState(org.apache.heron.proto.system.ExecutionEnvironment.ExecutionState,java.lang.String)">setExecutionState</a></span>​(<a href="../../../proto/system/ExecutionEnvironment.ExecutionState.html" title="class in org.apache.heron.proto.system">ExecutionEnvironment.ExecutionState</a> executionState, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the execution state for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMetricsCacheLocation(org.apache.heron.proto.tmanager.TopologyManager.MetricsCacheLocation,java.lang.String)">setMetricsCacheLocation</a></span>​(<a href="../../../proto/tmanager/TopologyManager.MetricsCacheLocation.html" title="class in org.apache.heron.proto.tmanager">TopologyManager.MetricsCacheLocation</a> location, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the location of MetricsCache.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setPackingPlan(org.apache.heron.proto.system.PackingPlans.PackingPlan,java.lang.String)">setPackingPlan</a></span>​(<a href="../../../proto/system/PackingPlans.PackingPlan.html" title="class in org.apache.heron.proto.system">PackingPlans.PackingPlan</a> packingPlan, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the packing plan for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setPhysicalPlan(org.apache.heron.proto.system.PhysicalPlans.PhysicalPlan,java.lang.String)">setPhysicalPlan</a></span>​(<a href="../../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> physicalPlan, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the physical plan for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setSchedulerLocation(org.apache.heron.proto.scheduler.Scheduler.SchedulerLocation,java.lang.String)">setSchedulerLocation</a></span>​(<a href="../../../proto/scheduler/Scheduler.SchedulerLocation.html" title="class in org.apache.heron.proto.scheduler">Scheduler.SchedulerLocation</a> location, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the scheduler location for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setStatefulCheckpoints(org.apache.heron.proto.ckptmgr.CheckpointManager.StatefulConsistentCheckpoints,java.lang.String)">setStatefulCheckpoints</a></span>​(<a href="../../../proto/ckptmgr/CheckpointManager.StatefulConsistentCheckpoints.html" title="class in org.apache.heron.proto.ckptmgr">CheckpointManager.StatefulConsistentCheckpoints</a> checkpoint, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the Stateful Checkpoints</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setTManagerLocation(org.apache.heron.proto.tmanager.TopologyManager.TManagerLocation,java.lang.String)">setTManagerLocation</a></span>​(<a href="../../../proto/tmanager/TopologyManager.TManagerLocation.html" title="class in org.apache.heron.proto.tmanager">TopologyManager.TManagerLocation</a> location, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the location of Tmanager.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setTopology(org.apache.heron.api.generated.TopologyAPI.Topology,java.lang.String)">setTopology</a></span>​(<a href="../../../api/generated/TopologyAPI.Topology.html" title="class in org.apache.heron.api.generated">TopologyAPI.Topology</a> topology, |
| java.lang.String topologyName)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the topology definition for the given topology</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../common/basics/Pair.html" title="class in org.apache.heron.common.basics">Pair</a><java.lang.String,​java.util.List<java.lang.Process>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setupZkTunnel(org.apache.heron.spi.utils.NetworkUtils.TunnelConfig)">setupZkTunnel</a></span>​(<a href="../../../spi/utils/NetworkUtils.TunnelConfig.html" title="class in org.apache.heron.spi.utils">NetworkUtils.TunnelConfig</a> tunnelConfig)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.org.apache.heron.statemgr.FileSystemStateManager"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.heron.statemgr.<a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></h3> |
| <code><a href="../../FileSystemStateManager.html#deleteExecutionState(java.lang.String)">deleteExecutionState</a>, <a href="../../FileSystemStateManager.html#deleteLocks(java.lang.String)">deleteLocks</a>, <a href="../../FileSystemStateManager.html#deletePackingPlan(java.lang.String)">deletePackingPlan</a>, <a href="../../FileSystemStateManager.html#deletePhysicalPlan(java.lang.String)">deletePhysicalPlan</a>, <a href="../../FileSystemStateManager.html#deleteStatefulCheckpoints(java.lang.String)">deleteStatefulCheckpoints</a>, <a href="../../FileSystemStateManager.html#deleteTopology(java.lang.String)">deleteTopology</a>, <a href="../../FileSystemStateManager.html#doMain(java.lang.String%5B%5D,org.apache.heron.spi.common.Config)">doMain</a>, <a href="../../FileSystemStateManager.html#getExecutionState(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getExecutionState</a>, <a href="../../FileSystemStateManager.html#getLock(java.lang.String,org.apache.heron.spi.statemgr.IStateManager.LockName)">getLock</a>, <a href="../../FileSystemStateManager.html#getMetricsCacheLocation(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getMetricsCacheLocation</a>, <a href="../../FileSystemStateManager.html#getPackingPlan(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getPackingPlan</a>, <a href="../../FileSystemStateManager.html#getPhysicalPlan(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getPhysicalPlan</a>, <a href="../../FileSystemStateManager.html#getSchedulerLocation(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getSchedulerLocation</a>, <a href="../../FileSystemStateManager.html#getStateDirectory(org.apache.heron.statemgr.FileSystemStateManager.StateLocation)">getStateDirectory</a>, <a href="../../FileSystemStateManager.html#getStatefulCheckpoints(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getStatefulCheckpoints</a>, <a href="../../FileSystemStateManager.html#getStatePath(org.apache.heron.statemgr.FileSystemStateManager.StateLocation,java.lang.String)">getStatePath</a>, <a href="../../FileSystemStateManager.html#getTManagerLocation(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getTManagerLocation</a>, <a href="../../FileSystemStateManager.html#getTopology(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String)">getTopology</a>, <a href="../../FileSystemStateManager.html#isTopologyRunning(java.lang.String)">isTopologyRunning</a>, <a href="../../FileSystemStateManager.html#print(java.lang.String,java.lang.Object...)">print</a>, <a href="../../FileSystemStateManager.html#safeSetException(com.google.common.util.concurrent.SettableFuture,java.lang.Throwable)">safeSetException</a>, <a href="../../FileSystemStateManager.html#safeSetFuture(com.google.common.util.concurrent.SettableFuture,V)">safeSetFuture</a></code></li> |
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| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h4>CuratorStateManager</h4> |
| <pre>public CuratorStateManager()</pre> |
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| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a id="initialize(org.apache.heron.spi.common.Config)"> |
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| </a> |
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| <h4>initialize</h4> |
| <pre class="methodSignature">public void initialize​(<a href="../../../spi/common/Config.html" title="class in org.apache.heron.spi.common">Config</a> newConfig)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#initialize(org.apache.heron.spi.common.Config)">IStateManager</a></code></span></div> |
| <div class="block">Initialize StateManager with the incoming context.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../spi/statemgr/IStateManager.html#initialize(org.apache.heron.spi.common.Config)">initialize</a></code> in interface <code><a href="../../../spi/statemgr/IStateManager.html" title="interface in org.apache.heron.spi.statemgr">IStateManager</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#initialize(org.apache.heron.spi.common.Config)">initialize</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
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| <h4>getCuratorClient</h4> |
| <pre class="methodSignature">protected org.apache.curator.framework.CuratorFramework getCuratorClient()</pre> |
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| </ul> |
| <a id="setupZkTunnel(org.apache.heron.spi.utils.NetworkUtils.TunnelConfig)"> |
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| </a> |
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| <h4>setupZkTunnel</h4> |
| <pre class="methodSignature">protected <a href="../../../common/basics/Pair.html" title="class in org.apache.heron.common.basics">Pair</a><java.lang.String,​java.util.List<java.lang.Process>> setupZkTunnel​(<a href="../../../spi/utils/NetworkUtils.TunnelConfig.html" title="class in org.apache.heron.spi.utils">NetworkUtils.TunnelConfig</a> tunnelConfig)</pre> |
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| <pre class="methodSignature">protected void initTree()</pre> |
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| <h4>close</h4> |
| <pre class="methodSignature">public void close()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#close()">IStateManager</a></code></span></div> |
| <div class="block">This is to for disposing or cleaning up any internal state accumulated by |
| the StateManager |
| <p> |
| Closes this stream and releases any system resources associated |
| with it. If the stream is already closed then invoking this |
| method has no effect.</div> |
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| <pre class="methodSignature">public java.lang.String getConnectionString()</pre> |
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| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#nodeExists(java.lang.String)">nodeExists</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| </dl> |
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| </ul> |
| <a id="createNode(org.apache.heron.statemgr.FileSystemStateManager.StateLocation,java.lang.String,byte[],boolean)"> |
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| <pre class="methodSignature">protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> createNode​(<a href="../../FileSystemStateManager.StateLocation.html" title="enum in org.apache.heron.statemgr">FileSystemStateManager.StateLocation</a> location, |
| java.lang.String topologyName, |
| byte[] data, |
| boolean isEphemeral)</pre> |
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| <pre class="methodSignature">protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> createNode​(java.lang.String path, |
| byte[] data, |
| boolean isEphemeral)</pre> |
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| <pre class="methodSignature">protected com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> deleteNode​(java.lang.String path, |
| boolean deleteChildrenIfNecessary)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#deleteNode(java.lang.String,boolean)">deleteNode</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getNodeData(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String,com.google.protobuf.Message.Builder)"> |
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| <h4>getNodeData</h4> |
| <pre class="methodSignature">protected <M extends com.google.protobuf.Message> com.google.common.util.concurrent.ListenableFuture<M> getNodeData​(<a href="../../../spi/statemgr/WatchCallback.html" title="interface in org.apache.heron.spi.statemgr">WatchCallback</a> watcher, |
| java.lang.String path, |
| com.google.protobuf.Message.Builder builder)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#getNodeData(org.apache.heron.spi.statemgr.WatchCallback,java.lang.String,com.google.protobuf.Message.Builder)">getNodeData</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| </dl> |
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| <h4>getLock</h4> |
| <pre class="methodSignature">protected <a href="../../../spi/statemgr/Lock.html" title="interface in org.apache.heron.spi.statemgr">Lock</a> getLock​(java.lang.String path)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#getLock(java.lang.String)">getLock</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setTManagerLocation(org.apache.heron.proto.tmanager.TopologyManager.TManagerLocation,java.lang.String)"> |
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| </a> |
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| <h4>setTManagerLocation</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setTManagerLocation​(<a href="../../../proto/tmanager/TopologyManager.TManagerLocation.html" title="class in org.apache.heron.proto.tmanager">TopologyManager.TManagerLocation</a> location, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setTManagerLocation(org.apache.heron.proto.tmanager.TopologyManager.TManagerLocation,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the location of Tmanager.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setMetricsCacheLocation(org.apache.heron.proto.tmanager.TopologyManager.MetricsCacheLocation,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMetricsCacheLocation</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setMetricsCacheLocation​(<a href="../../../proto/tmanager/TopologyManager.MetricsCacheLocation.html" title="class in org.apache.heron.proto.tmanager">TopologyManager.MetricsCacheLocation</a> location, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setMetricsCacheLocation(org.apache.heron.proto.tmanager.TopologyManager.MetricsCacheLocation,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the location of MetricsCache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setExecutionState(org.apache.heron.proto.system.ExecutionEnvironment.ExecutionState,java.lang.String)"> |
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| </a> |
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| <h4>setExecutionState</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setExecutionState​(<a href="../../../proto/system/ExecutionEnvironment.ExecutionState.html" title="class in org.apache.heron.proto.system">ExecutionEnvironment.ExecutionState</a> executionState, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setExecutionState(org.apache.heron.proto.system.ExecutionEnvironment.ExecutionState,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the execution state for the given topology</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setTopology(org.apache.heron.api.generated.TopologyAPI.Topology,java.lang.String)"> |
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| </a> |
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| <h4>setTopology</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setTopology​(<a href="../../../api/generated/TopologyAPI.Topology.html" title="class in org.apache.heron.api.generated">TopologyAPI.Topology</a> topology, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setTopology(org.apache.heron.api.generated.TopologyAPI.Topology,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the topology definition for the given topology</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setPhysicalPlan(org.apache.heron.proto.system.PhysicalPlans.PhysicalPlan,java.lang.String)"> |
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| </a> |
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| <h4>setPhysicalPlan</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setPhysicalPlan​(<a href="../../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> physicalPlan, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setPhysicalPlan(org.apache.heron.proto.system.PhysicalPlans.PhysicalPlan,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the physical plan for the given topology</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setPackingPlan(org.apache.heron.proto.system.PackingPlans.PackingPlan,java.lang.String)"> |
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| </a> |
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| <h4>setPackingPlan</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setPackingPlan​(<a href="../../../proto/system/PackingPlans.PackingPlan.html" title="class in org.apache.heron.proto.system">PackingPlans.PackingPlan</a> packingPlan, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setPackingPlan(org.apache.heron.proto.system.PackingPlans.PackingPlan,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the packing plan for the given topology</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setStatefulCheckpoints(org.apache.heron.proto.ckptmgr.CheckpointManager.StatefulConsistentCheckpoints,java.lang.String)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>setStatefulCheckpoints</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setStatefulCheckpoints​(<a href="../../../proto/ckptmgr/CheckpointManager.StatefulConsistentCheckpoints.html" title="class in org.apache.heron.proto.ckptmgr">CheckpointManager.StatefulConsistentCheckpoints</a> checkpoint, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setStatefulCheckpoints(org.apache.heron.proto.ckptmgr.CheckpointManager.StatefulConsistentCheckpoints,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the Stateful Checkpoints</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setSchedulerLocation(org.apache.heron.proto.scheduler.Scheduler.SchedulerLocation,java.lang.String)"> |
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| </a> |
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| <h4>setSchedulerLocation</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> setSchedulerLocation​(<a href="../../../proto/scheduler/Scheduler.SchedulerLocation.html" title="class in org.apache.heron.proto.scheduler">Scheduler.SchedulerLocation</a> location, |
| java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#setSchedulerLocation(org.apache.heron.proto.scheduler.Scheduler.SchedulerLocation,java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Set the scheduler location for the given topology</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="deleteTManagerLocation(java.lang.String)"> |
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| </a> |
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| <h4>deleteTManagerLocation</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> deleteTManagerLocation​(java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#deleteTManagerLocation(java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Delete the tmanager location for the given topology</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../spi/statemgr/IStateManager.html#deleteTManagerLocation(java.lang.String)">deleteTManagerLocation</a></code> in interface <code><a href="../../../spi/statemgr/IStateManager.html" title="interface in org.apache.heron.spi.statemgr">IStateManager</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#deleteTManagerLocation(java.lang.String)">deleteTManagerLocation</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="deleteMetricsCacheLocation(java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deleteMetricsCacheLocation</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> deleteMetricsCacheLocation​(java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#deleteMetricsCacheLocation(java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Delete the metricscache location for the given topology</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../spi/statemgr/IStateManager.html#deleteMetricsCacheLocation(java.lang.String)">deleteMetricsCacheLocation</a></code> in interface <code><a href="../../../spi/statemgr/IStateManager.html" title="interface in org.apache.heron.spi.statemgr">IStateManager</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#deleteMetricsCacheLocation(java.lang.String)">deleteMetricsCacheLocation</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="deleteSchedulerLocation(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deleteSchedulerLocation</h4> |
| <pre class="methodSignature">public com.google.common.util.concurrent.ListenableFuture<java.lang.Boolean> deleteSchedulerLocation​(java.lang.String topologyName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../spi/statemgr/IStateManager.html#deleteSchedulerLocation(java.lang.String)">IStateManager</a></code></span></div> |
| <div class="block">Delete the scheduler location for the given topology</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../spi/statemgr/IStateManager.html#deleteSchedulerLocation(java.lang.String)">deleteSchedulerLocation</a></code> in interface <code><a href="../../../spi/statemgr/IStateManager.html" title="interface in org.apache.heron.spi.statemgr">IStateManager</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../FileSystemStateManager.html#deleteSchedulerLocation(java.lang.String)">deleteSchedulerLocation</a></code> in class <code><a href="../../FileSystemStateManager.html" title="class in org.apache.heron.statemgr">FileSystemStateManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Boolean - Success or Failure</dd> |
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| throws java.util.concurrent.ExecutionException, |
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| java.lang.InstantiationException</pre> |
| <dl> |
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| <dd><code>java.lang.InterruptedException</code></dd> |
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