cassandra-server
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A thin Javascript wrapper around Apache Cassandra to provide out of the box server support
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<div class="subTitle">org.apache.cassandra.service</div>
<h2 title="Interface StorageServiceMBean" class="title">Interface StorageServiceMBean</h2>
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<dt>All Superinterfaces:</dt>
<dd>javax.management.NotificationBroadcaster, javax.management.NotificationEmitter</dd>
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<dd><a href="../../../../org/apache/cassandra/service/StorageService.html" title="class in org.apache.cassandra.service">StorageService</a></dd>
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<pre>public interface <span class="strong">StorageServiceMBean</span>
extends javax.management.NotificationEmitter</pre>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#bulkLoad(java.lang.String)">bulkLoad</a></strong>(java.lang.String directory)</code>
<div class="block">Starts a bulk load and blocks until it completes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#bulkLoadAsync(java.lang.String)">bulkLoadAsync</a></strong>(java.lang.String directory)</code>
<div class="block">Starts a bulk load asynchronously and returns the String representation of the planID for the new
streaming session.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#clearSnapshot(java.lang.String,%20java.lang.String...)">clearSnapshot</a></strong>(java.lang.String tag,
java.lang.String... keyspaceNames)</code>
<div class="block">Remove the snapshot with the given name from the given keyspaces.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#decommission()">decommission</a></strong>()</code>
<div class="block">transfer this node's data to other machines and remove it from service.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#deliverHints(java.lang.String)">deliverHints</a></strong>(java.lang.String host)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#describeRingJMX(java.lang.String)">describeRingJMX</a></strong>(java.lang.String keyspace)</code>
<div class="block">The same as <code>describeRing(String)</code> but converts TokenRange to the String for JMX compatibility</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#disableAutoCompaction(java.lang.String,%20java.lang.String...)">disableAutoCompaction</a></strong>(java.lang.String ks,
java.lang.String... columnFamilies)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#drain()">drain</a></strong>()</code>
<div class="block">makes node unavailable for writes, flushes memtables and replays commitlog.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Map<java.net.InetAddress,java.lang.Float></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#effectiveOwnership(java.lang.String)">effectiveOwnership</a></strong>(java.lang.String keyspace)</code>
<div class="block">Effective ownership is % of the data each node owns given the keyspace
we calculate the percentage using replication factor.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#enableAutoCompaction(java.lang.String,%20java.lang.String...)">enableAutoCompaction</a></strong>(java.lang.String ks,
java.lang.String... columnFamilies)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceKeyspaceCleanup(java.lang.String,%20java.lang.String...)">forceKeyspaceCleanup</a></strong>(java.lang.String keyspaceName,
java.lang.String... columnFamilies)</code>
<div class="block">Trigger a cleanup of keys on a single keyspace</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceKeyspaceCompaction(java.lang.String,%20java.lang.String...)">forceKeyspaceCompaction</a></strong>(java.lang.String keyspaceName,
java.lang.String... columnFamilies)</code>
<div class="block">Forces major compaction of a single keyspace</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceKeyspaceFlush(java.lang.String,%20java.lang.String...)">forceKeyspaceFlush</a></strong>(java.lang.String keyspaceName,
java.lang.String... columnFamilies)</code>
<div class="block">Flush all memtables for the given column families, or all columnfamilies for the given keyspace
if none are explicitly listed.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceRemoveCompletion()">forceRemoveCompletion</a></strong>()</code>
<div class="block">Force a remove operation to finish.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceRepairAsync(java.lang.String,%20boolean,%20boolean,%20boolean,%20boolean,%20java.lang.String...)">forceRepairAsync</a></strong>(java.lang.String keyspace,
boolean isSequential,
boolean isLocal,
boolean primaryRange,
boolean fullRepair,
java.lang.String... columnFamilies)</code>
<div class="block">Invoke repair asynchronously.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceRepairAsync(java.lang.String,%20boolean,%20java.util.Collection,%20java.util.Collection,%20boolean,%20boolean,%20java.lang.String...)">forceRepairAsync</a></strong>(java.lang.String keyspace,
boolean isSequential,
java.util.Collection<java.lang.String> dataCenters,
java.util.Collection<java.lang.String> hosts,
boolean primaryRange,
boolean repairedAt,
java.lang.String... columnFamilies)</code>
<div class="block">Invoke repair asynchronously.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceRepairRangeAsync(java.lang.String,%20java.lang.String,%20java.lang.String,%20boolean,%20boolean,%20boolean,%20java.lang.String...)">forceRepairRangeAsync</a></strong>(java.lang.String beginToken,
java.lang.String endToken,
java.lang.String keyspaceName,
boolean isSequential,
boolean isLocal,
boolean repairedAt,
java.lang.String... columnFamilies)</code>
<div class="block">Same as forceRepairAsync, but handles a specified range</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceRepairRangeAsync(java.lang.String,%20java.lang.String,%20java.lang.String,%20boolean,%20java.util.Collection,%20java.util.Collection,%20boolean,%20java.lang.String...)">forceRepairRangeAsync</a></strong>(java.lang.String beginToken,
java.lang.String endToken,
java.lang.String keyspaceName,
boolean isSequential,
java.util.Collection<java.lang.String> dataCenters,
java.util.Collection<java.lang.String> hosts,
boolean repairedAt,
java.lang.String... columnFamilies)</code>
<div class="block">Same as forceRepairAsync, but handles a specified range</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#forceTerminateAllRepairSessions()">forceTerminateAllRepairSessions</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String[]</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getAllDataFileLocations()">getAllDataFileLocations</a></strong>()</code>
<div class="block">Get the list of all data file locations from conf</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getClusterName()">getClusterName</a></strong>()</code>
<div class="block">Returns the name of the cluster</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getCommitLogLocation()">getCommitLogLocation</a></strong>()</code>
<div class="block">Get location of the commit log</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getCompactionThroughputMbPerSec()">getCompactionThroughputMbPerSec</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getCurrentGenerationNumber()">getCurrentGenerationNumber</a></strong>()</code>
<div class="block">Return the generation value for this node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getDrainProgress()">getDrainProgress</a></strong>()</code>
<div class="block">get the progress of a drain operation</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getExceptionCount()">getExceptionCount</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong> </div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getHostIdMap()">getHostIdMap</a></strong>()</code>
<div class="block">Retrieve the mapping of endpoint to host ID</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getJoiningNodes()">getJoiningNodes</a></strong>()</code>
<div class="block">Retrieve the list of nodes currently bootstrapping into the ring.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getKeyspaces()">getKeyspaces</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLeavingNodes()">getLeavingNodes</a></strong>()</code>
<div class="block">Retrieve the list of nodes currently leaving the ring.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLiveNodes()">getLiveNodes</a></strong>()</code>
<div class="block">Retrieve the list of live nodes in the cluster, where "liveness" is
determined by the failure detector of the node being queried.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLoad()">getLoad</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong> </div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLoadMap()">getLoadMap</a></strong>()</code>
<div class="block">Human-readable load value.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLoadString()">getLoadString</a></strong>()</code>
<div class="block">Human-readable load value</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLocalHostId()">getLocalHostId</a></strong>()</code>
<div class="block">Retrieve this hosts unique ID</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getLoggingLevels()">getLoggingLevels</a></strong>()</code>
<div class="block">get the runtime logging levels</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getMovingNodes()">getMovingNodes</a></strong>()</code>
<div class="block">Retrieve the list of nodes currently moving in the ring.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.net.InetAddress></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getNaturalEndpoints(java.lang.String,%20java.nio.ByteBuffer)">getNaturalEndpoints</a></strong>(java.lang.String keyspaceName,
java.nio.ByteBuffer key)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List<java.net.InetAddress></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getNaturalEndpoints(java.lang.String,%20java.lang.String,%20java.lang.String)">getNaturalEndpoints</a></strong>(java.lang.String keyspaceName,
java.lang.String cf,
java.lang.String key)</code>
<div class="block">This method returns the N endpoints that are responsible for storing the
specified key i.e for replication.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getOperationMode()">getOperationMode</a></strong>()</code>
<div class="block">get the operational mode (leaving, joining, normal, decommissioned, client)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Map<java.net.InetAddress,java.lang.Float></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getOwnership()">getOwnership</a></strong>()</code>
<div class="block">given a list of tokens (representing the nodes in the cluster), returns
a mapping from "token -> %age of cluster owned by that token"</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getPartitionerName()">getPartitionerName</a></strong>()</code>
<div class="block">Returns the cluster partitioner</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Map<java.util.List<java.lang.String>,java.util.List<java.lang.String>></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getPendingRangeToEndpointMap(java.lang.String)">getPendingRangeToEndpointMap</a></strong>(java.lang.String keyspace)</code>
<div class="block">Retrieve a map of pending ranges to endpoints that describe the ring topology</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Map<java.util.List<java.lang.String>,java.util.List<java.lang.String>></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getRangeToEndpointMap(java.lang.String)">getRangeToEndpointMap</a></strong>(java.lang.String keyspace)</code>
<div class="block">Retrieve a map of range to end points that describe the ring topology
of a Cassandra cluster.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Map<java.util.List<java.lang.String>,java.util.List<java.lang.String>></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getRangeToRpcaddressMap(java.lang.String)">getRangeToRpcaddressMap</a></strong>(java.lang.String keyspace)</code>
<div class="block">Retrieve a map of range to rpc addresses that describe the ring topology
of a Cassandra cluster.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getReleaseVersion()">getReleaseVersion</a></strong>()</code>
<div class="block">Fetch a string representation of the Cassandra version.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getRemovalStatus()">getRemovalStatus</a></strong>()</code>
<div class="block">Get the status of a token removal.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getSavedCachesLocation()">getSavedCachesLocation</a></strong>()</code>
<div class="block">Get location of the saved caches dir</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getSchemaVersion()">getSchemaVersion</a></strong>()</code>
<div class="block">Fetch a string representation of the current Schema version.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Map<java.lang.String,javax.management.openmbean.TabularData></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getSnapshotDetails()">getSnapshotDetails</a></strong>()</code>
<div class="block">Get the details of all the snapshot</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getStreamThroughputMbPerSec()">getStreamThroughputMbPerSec</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getTokens()">getTokens</a></strong>()</code>
<div class="block">Fetch string representations of the tokens for this node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getTokens(java.lang.String)">getTokens</a></strong>(java.lang.String endpoint)</code>
<div class="block">Fetch string representations of the tokens for a specified node.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getTokenToEndpointMap()">getTokenToEndpointMap</a></strong>()</code>
<div class="block">Retrieve a map of tokens to endpoints, including the bootstrapping
ones.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getTombstoneFailureThreshold()">getTombstoneFailureThreshold</a></strong>()</code>
<div class="block">Returns the threshold for abandoning queries with many tombstones</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getTombstoneWarnThreshold()">getTombstoneWarnThreshold</a></strong>()</code>
<div class="block">Returns the threshold for warning of queries with many tombstones</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getTracingProbability()">getTracingProbability</a></strong>()</code>
<div class="block">Returns the configured tracing probability.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#getUnreachableNodes()">getUnreachableNodes</a></strong>()</code>
<div class="block">Retrieve the list of unreachable nodes in the cluster, as determined
by this node's failure detector.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#isIncrementalBackupsEnabled()">isIncrementalBackupsEnabled</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#isInitialized()">isInitialized</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#isJoined()">isJoined</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#isNativeTransportRunning()">isNativeTransportRunning</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#isRPCServerRunning()">isRPCServerRunning</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#joinRing()">joinRing</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#loadNewSSTables(java.lang.String,%20java.lang.String)">loadNewSSTables</a></strong>(java.lang.String ksName,
java.lang.String cfName)</code>
<div class="block">Load new SSTables to the given keyspace/columnFamily</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#move(java.lang.String)">move</a></strong>(java.lang.String newToken)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#rebuild(java.lang.String)">rebuild</a></strong>(java.lang.String sourceDc)</code>
<div class="block">Initiate a process of streaming data for which we are responsible from other nodes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#rebuildSecondaryIndex(java.lang.String,%20java.lang.String,%20java.lang.String...)">rebuildSecondaryIndex</a></strong>(java.lang.String ksName,
java.lang.String cfName,
java.lang.String... idxNames)</code>
<div class="block">rebuild the specified indexes</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#removeNode(java.lang.String)">removeNode</a></strong>(java.lang.String token)</code>
<div class="block">removeToken removes token (and all data associated with
enpoint that had it) from the ring</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#rescheduleFailedDeletions()">rescheduleFailedDeletions</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#resetLocalSchema()">resetLocalSchema</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List<java.lang.String></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#sampleKeyRange()">sampleKeyRange</a></strong>()</code>
<div class="block">Return a List of Tokens representing a sample of keys across all ColumnFamilyStores.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#scrub(boolean,%20boolean,%20java.lang.String,%20java.lang.String...)">scrub</a></strong>(boolean disableSnapshot,
boolean skipCorrupted,
java.lang.String keyspaceName,
java.lang.String... columnFamilies)</code>
<div class="block">Scrub (deserialize + reserialize at the latest version, skipping bad rows if any) the given keyspace.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setCompactionThroughputMbPerSec(int)">setCompactionThroughputMbPerSec</a></strong>(int value)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setHintedHandoffThrottleInKB(int)">setHintedHandoffThrottleInKB</a></strong>(int throttleInKB)</code>
<div class="block">Sets the hinted handoff throttle in kb per second, per delivery thread.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setIncrementalBackupsEnabled(boolean)">setIncrementalBackupsEnabled</a></strong>(boolean value)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setLoggingLevel(java.lang.String,%20java.lang.String)">setLoggingLevel</a></strong>(java.lang.String classQualifier,
java.lang.String level)</code>
<div class="block">set the logging level at runtime<br>
<br>
If both classQualifer and level are empty/null, it will reload the configuration to reset.<br>
If classQualifer is not empty but level is empty/null, it will set the level to null for the defined classQualifer<br>
If level cannot be parsed, then the level will be defaulted to DEBUG<br>
<br>
The logback configuration should have < jmxConfigurator /> set</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setStreamThroughputMbPerSec(int)">setStreamThroughputMbPerSec</a></strong>(int value)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setTombstoneFailureThreshold(int)">setTombstoneFailureThreshold</a></strong>(int tombstoneDebugThreshold)</code>
<div class="block">Sets the threshold for abandoning queries with many tombstones</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setTombstoneWarnThreshold(int)">setTombstoneWarnThreshold</a></strong>(int tombstoneDebugThreshold)</code>
<div class="block">Sets the threshold for warning queries with many tombstones</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#setTraceProbability(double)">setTraceProbability</a></strong>(double probability)</code>
<div class="block">Enables/Disables tracing for the whole system.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#startGossiping()">startGossiping</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#startNativeTransport()">startNativeTransport</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#startRPCServer()">startRPCServer</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#stopDaemon()">stopDaemon</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#stopGossiping()">stopGossiping</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#stopNativeTransport()">stopNativeTransport</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#stopRPCServer()">stopRPCServer</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#takeColumnFamilySnapshot(java.lang.String,%20java.lang.String,%20java.lang.String)">takeColumnFamilySnapshot</a></strong>(java.lang.String keyspaceName,
java.lang.String columnFamilyName,
java.lang.String tag)</code>
<div class="block">Takes the snapshot of a specific column family.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#takeSnapshot(java.lang.String,%20java.lang.String...)">takeSnapshot</a></strong>(java.lang.String tag,
java.lang.String... keyspaceNames)</code>
<div class="block">Takes the snapshot for the given keyspaces.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#trueSnapshotsSize()">trueSnapshotsSize</a></strong>()</code>
<div class="block">Get the true size taken by all snapshots across all keyspaces.</div>
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<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#truncate(java.lang.String,%20java.lang.String)">truncate</a></strong>(java.lang.String keyspace,
java.lang.String columnFamily)</code>
<div class="block">Truncates (deletes) the given columnFamily from the provided keyspace.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#updateSnitch(java.lang.String,%20java.lang.Boolean,%20java.lang.Integer,%20java.lang.Integer,%20java.lang.Double)">updateSnitch</a></strong>(java.lang.String epSnitchClassName,
java.lang.Boolean dynamic,
java.lang.Integer dynamicUpdateInterval,
java.lang.Integer dynamicResetInterval,
java.lang.Double dynamicBadnessThreshold)</code>
<div class="block">Change endpointsnitch class and dynamic-ness (and dynamic attributes) at runtime</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/service/StorageServiceMBean.html#upgradeSSTables(java.lang.String,%20boolean,%20java.lang.String...)">upgradeSSTables</a></strong>(java.lang.String keyspaceName,
boolean excludeCurrentVersion,
java.lang.String... columnFamilies)</code>
<div class="block">Rewrite all sstables to the latest version.</div>
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<h3>Methods inherited from interface javax.management.NotificationBroadcaster</h3>
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<pre>java.util.List<java.lang.String> getLiveNodes()</pre>
<div class="block">Retrieve the list of live nodes in the cluster, where "liveness" is
determined by the failure detector of the node being queried.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>set of IP addresses, as Strings</dd></dl>
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<pre>java.util.List<java.lang.String> getUnreachableNodes()</pre>
<div class="block">Retrieve the list of unreachable nodes in the cluster, as determined
by this node's failure detector.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>set of IP addresses, as Strings</dd></dl>
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<pre>java.util.List<java.lang.String> getJoiningNodes()</pre>
<div class="block">Retrieve the list of nodes currently bootstrapping into the ring.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>set of IP addresses, as Strings</dd></dl>
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<pre>java.util.List<java.lang.String> getLeavingNodes()</pre>
<div class="block">Retrieve the list of nodes currently leaving the ring.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>set of IP addresses, as Strings</dd></dl>
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<pre>java.util.List<java.lang.String> getMovingNodes()</pre>
<div class="block">Retrieve the list of nodes currently moving in the ring.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>set of IP addresses, as Strings</dd></dl>
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<pre>java.util.List<java.lang.String> getTokens()</pre>
<div class="block">Fetch string representations of the tokens for this node.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>a collection of tokens formatted as strings</dd></dl>
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<pre>java.util.List<java.lang.String> getTokens(java.lang.String endpoint)
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<div class="block">Fetch string representations of the tokens for a specified node.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>endpoint</code> - string representation of an node</dd>
<dt><span class="strong">Returns:</span></dt><dd>a collection of tokens formatted as strings</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.net.UnknownHostException</code></dd></dl>
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<pre>java.lang.String getReleaseVersion()</pre>
<div class="block">Fetch a string representation of the Cassandra version.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>A string representation of the Cassandra version.</dd></dl>
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<pre>java.lang.String getSchemaVersion()</pre>
<div class="block">Fetch a string representation of the current Schema version.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>A string representation of the Schema version.</dd></dl>
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<pre>java.lang.String[] getAllDataFileLocations()</pre>
<div class="block">Get the list of all data file locations from conf</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>String array of all locations</dd></dl>
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<pre>java.lang.String getCommitLogLocation()</pre>
<div class="block">Get location of the commit log</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>a string path</dd></dl>
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<pre>java.lang.String getSavedCachesLocation()</pre>
<div class="block">Get location of the saved caches dir</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>a string path</dd></dl>
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<pre>java.util.Map<java.util.List<java.lang.String>,java.util.List<java.lang.String>> getRangeToEndpointMap(java.lang.String keyspace)</pre>
<div class="block">Retrieve a map of range to end points that describe the ring topology
of a Cassandra cluster.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>mapping of ranges to end points</dd></dl>
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<pre>java.util.Map<java.util.List<java.lang.String>,java.util.List<java.lang.String>> getRangeToRpcaddressMap(java.lang.String keyspace)</pre>
<div class="block">Retrieve a map of range to rpc addresses that describe the ring topology
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<dl><dt><span class="strong">Returns:</span></dt><dd>mapping of ranges to rpc addresses</dd></dl>
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<pre>java.util.List<java.lang.String> describeRingJMX(java.lang.String keyspace)
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<div class="block">The same as <code>describeRing(String)</code> but converts TokenRange to the String for JMX compatibility</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>keyspace</code> - The keyspace to fetch information about</dd>
<dt><span class="strong">Returns:</span></dt><dd>a List of TokenRange(s) converted to String for the given keyspace</dd>
<dt><span class="strong">Throws:</span></dt>
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<div class="block">Retrieve a map of pending ranges to endpoints that describe the ring topology</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>keyspace</code> - the keyspace to get the pending range map for.</dd>
<dt><span class="strong">Returns:</span></dt><dd>a map of pending ranges to endpoints</dd></dl>
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<pre>java.util.Map<java.lang.String,java.lang.String> getTokenToEndpointMap()</pre>
<div class="block">Retrieve a map of tokens to endpoints, including the bootstrapping
ones.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>a map of tokens to endpoints in ascending order</dd></dl>
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<pre>java.lang.String getLocalHostId()</pre>
<div class="block">Retrieve this hosts unique ID</div>
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<pre>java.util.Map<java.lang.String,java.lang.String> getHostIdMap()</pre>
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<pre>@Deprecated
double getLoad()</pre>
<div class="block"><span class="strong">Deprecated.</span> </div>
<div class="block">Numeric load value.</