org.apache.cassandra.tools

Class NodeProbe

java.lang.Object

org.apache.cassandra.tools.NodeProbe

All Implemented Interfaces:

java.lang.AutoCloseable

public class NodeProbe
extends java.lang.Object
implements java.lang.AutoCloseable

JMX client operations for Cassandra.

Field Summary

Fields

Modifier and Type	Field and Description
protected BatchlogManagerMBean	bmProxy
protected CacheServiceMBean	cacheService
protected CompactionManagerMBean	compactionProxy
protected FailureDetectorMBean	fdProxy
protected GCInspectorMXBean	gcProxy
protected GossiperMBean	gossProxy
protected HintedHandOffManagerMBean	hhProxy
protected javax.management.remote.JMXConnector	jmxc
protected javax.management.MBeanServerConnection	mbeanServerConn
protected java.lang.management.MemoryMXBean	memProxy
protected MessagingServiceMBean	msProxy
protected Output	output
protected java.lang.management.RuntimeMXBean	runtimeProxy
protected StorageProxyMBean	spProxy
protected StorageServiceMBean	ssProxy
protected StreamManagerMBean	streamProxy

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NodeProbe()
	NodeProbe(java.lang.String host) Creates a NodeProbe using the specified JMX host and default port.
	NodeProbe(java.lang.String host, int port) Creates a NodeProbe using the specified JMX host and port.
	NodeProbe(java.lang.String host, int port, java.lang.String username, java.lang.String password) Creates a NodeProbe using the specified JMX host, port, username, and password.

Method Summary

Modifier and Type	Method and Description
void	assassinateEndpoint(java.lang.String address)
void	clearSnapshot(java.lang.String tag, java.lang.String... keyspaces) Remove all the existing snapshots.
void	close()
protected void	connect() Create a connection to the JMX agent and setup the M[X]Bean proxies.
void	decommission()
java.util.List<java.lang.String>	describeRing(java.lang.String keyspaceName)
void	disableAutoCompaction(java.lang.String ks, java.lang.String... tables)
void	disableHintedHandoff()
void	disableHintsForDC(java.lang.String dc)
void	drain()
java.util.Map<java.net.InetAddress,java.lang.Float>	effectiveOwnership(java.lang.String keyspace)
void	enableAutoCompaction(java.lang.String ks, java.lang.String... tableNames)
void	enableHintedHandoff()
void	enableHintsForDC(java.lang.String dc)
int	forceKeyspaceCleanup(int jobs, java.lang.String keyspaceName, java.lang.String... tables)
void	forceKeyspaceCleanup(java.io.PrintStream out, int jobs, java.lang.String keyspaceName, java.lang.String... tableNames)
void	forceKeyspaceCompaction(boolean splitOutput, java.lang.String keyspaceName, java.lang.String... tableNames)
void	forceKeyspaceFlush(java.lang.String keyspaceName, java.lang.String... tableNames)
void	forceRemoveCompletion()
double[]	getAndResetGCStats()
java.lang.Object	getCacheMetric(java.lang.String cacheType, java.lang.String metricName) Retrieve cache metrics based on the cache type (KeyCache, RowCache, or CounterCache)
CacheServiceMBean	getCacheServiceMBean()
ColumnFamilyStoreMBean	getCfsProxy(java.lang.String ks, java.lang.String cf)
java.lang.String	getClusterName()
java.lang.Object	getColumnFamilyMetric(java.lang.String ks, java.lang.String cf, java.lang.String metricName) Retrieve ColumnFamily metrics
java.util.Iterator<java.util.Map.Entry<java.lang.String,ColumnFamilyStoreMBean>>	getColumnFamilyStoreMBeanProxies()
javax.management.openmbean.TabularData	getCompactionHistory()
CompactionManagerMBean	getCompactionManagerProxy()
java.lang.Object	getCompactionMetric(java.lang.String metricName) Retrieve Proxy metrics
int	getCompactionThroughput()
int	getCurrentGenerationNumber()
java.lang.String	getDataCenter()
java.util.Map<java.lang.String,java.lang.Integer>	getDroppedMessages()
java.lang.String	getEndpoint()
java.util.List<java.net.InetAddress>	getEndpoints(java.lang.String keyspace, java.lang.String cf, java.lang.String key)
EndpointSnitchInfoMBean	getEndpointSnitchInfoProxy()
int	getExceptionCount()
javax.management.openmbean.TabularData	getFailureDetectorPhilValues()
java.lang.String	getGossipInfo()
GossiperMBean	getGossProxy()
java.lang.management.MemoryUsage	getHeapMemoryUsage()
java.util.Set<java.lang.String>	getHintedHandoffDisabledDCs()
java.util.Map<java.lang.String,java.lang.String>	getHostIdMap()
int	getInterDCStreamThroughput()
java.util.List<java.lang.String>	getJoiningNodes()
java.util.List<java.lang.String>	getKeyspaces()
java.util.List<java.lang.String>	getLeavingNodes()
java.util.List<java.lang.String>	getLiveNodes()
java.util.Map<java.lang.String,java.lang.String>	getLoadMap()
java.lang.String	getLoadString()
java.lang.String	getLocalHostId()
java.util.Map<java.lang.String,java.lang.String>	getLoggingLevels()
MessagingServiceMBean	getMessagingServiceProxy()
java.util.List<java.lang.String>	getMovingNodes()
java.util.List<java.lang.String>	getNonLocalStrategyKeyspaces()
java.util.List<java.lang.String>	getNonSystemKeyspaces()
java.lang.String	getOperationMode()
java.util.Map<java.net.InetAddress,java.lang.Float>	getOwnership()
java.lang.String	getPartitioner()
java.util.Map<TableMetrics.Sampler,javax.management.openmbean.CompositeData>	getPartitionSample(java.lang.String ks, java.lang.String cf, int capacity, int duration, int count, java.util.List<TableMetrics.Sampler> samplers)
CassandraMetricsRegistry.JmxTimerMBean	getProxyMetric(java.lang.String scope) Retrieve Proxy metrics
java.lang.String	getRack()
long	getReadRepairAttempted()
long	getReadRepairRepairedBackground()
long	getReadRepairRepairedBlocking()
java.lang.String	getReleaseVersion()
java.lang.String	getRemovalStatus()
java.lang.String	getSchemaVersion()
java.util.Map<java.lang.String,javax.management.openmbean.TabularData>	getSnapshotDetails()
StorageProxyMBean	getSpProxy()
java.util.List<java.lang.String>	getSSTables(java.lang.String keyspace, java.lang.String cf, java.lang.String key)
long	getStorageMetric(java.lang.String metricName) Retrieve Proxy metrics
StorageServiceMBean	getStorageService()
java.util.Set<StreamState>	getStreamStatus()
int	getStreamThroughput()
java.lang.Object	getThreadPoolMetric(java.lang.String pathName, java.lang.String poolName, java.lang.String metricName)
com.google.common.collect.Multimap<java.lang.String,java.lang.String>	getThreadPools() Retrieve threadpool paths and names for threadpools with metrics.
java.util.List<java.lang.String>	getTokens()
java.util.List<java.lang.String>	getTokens(java.lang.String endpoint)
java.util.Map<java.lang.String,java.lang.String>	getTokenToEndpointMap()
double	getTraceProbability()
java.util.List<java.lang.String>	getUnreachableNodes()
long	getUptime()
void	invalidateCounterCache()
void	invalidateKeyCache()
void	invalidateRowCache()
boolean	isBootstrapMode()
boolean	isDrained()
boolean	isDraining()
boolean	isFailed()
boolean	isGossipRunning()
boolean	isHandoffEnabled()
boolean	isIncrementalBackupsEnabled()
boolean	isInitialized()
boolean	isJoined()
boolean	isNativeTransportRunning()
boolean	isStarting()
boolean	isThriftServerRunning()
void	joinRing()
void	loadNewSSTables(java.lang.String ksName, java.lang.String cfName)
double[]	metricPercentilesAsArray(CassandraMetricsRegistry.JmxHistogramMBean metric)
double[]	metricPercentilesAsArray(CassandraMetricsRegistry.JmxTimerMBean metric)
void	move(java.lang.String newToken)
Output	output()
void	pauseHintsDelivery()
void	rebuild(java.lang.String sourceDc)
void	rebuildIndex(java.lang.String ksName, java.lang.String cfName, java.lang.String... idxNames)
void	refreshSizeEstimates()
void	reloadLocalSchema()
void	reloadTriggers()
void	removeNode(java.lang.String token)
void	repairAsync(java.io.PrintStream out, java.lang.String keyspace, java.util.Map<java.lang.String,java.lang.String> options)
void	replayBatchlog()
void	resetLocalSchema()
void	resumeBootstrap(java.io.PrintStream out)
void	resumeHintsDelivery()
java.util.List<java.lang.String>	sampleKeyRange()
int	scrub(boolean disableSnapshot, boolean skipCorrupted, boolean checkData, boolean reinsertOverflowedTTL, int jobs, java.lang.String keyspaceName, java.lang.String... tables)
void	scrub(java.io.PrintStream out, boolean disableSnapshot, boolean skipCorrupted, boolean checkData, boolean reinsertOverflowedTTL, int jobs, java.lang.String keyspaceName, java.lang.String... tables)
void	setCacheCapacities(int keyCacheCapacity, int rowCacheCapacity, int counterCacheCapacity)
void	setCacheKeysToSave(int keyCacheKeysToSave, int rowCacheKeysToSave, int counterCacheKeysToSave)
void	setCompactionThreshold(java.lang.String ks, java.lang.String cf, int minimumCompactionThreshold, int maximumCompactionThreshold) Set the compaction threshold
void	setCompactionThroughput(int value)
void	setHintedHandoffThrottleInKB(int throttleInKB)
void	setIncrementalBackupsEnabled(boolean enabled)
void	setInterDCStreamThroughput(int value)
void	setLoggingLevel(java.lang.String classQualifier, java.lang.String level)
void	setOutput(Output output)
void	setStreamThroughput(int value)
void	setTraceProbability(double value)
void	startGossiping()
void	startNativeTransport()
void	startThriftServer()
void	stop(java.lang.String string)
void	stopById(java.lang.String compactionId)
void	stopCassandraDaemon()
void	stopGossiping()
void	stopNativeTransport()
void	stopThriftServer()
void	takeMultipleTableSnapshot(java.lang.String snapshotName, java.lang.String... tableList) Take a snapshot of all column family from different keyspaces.
void	takeSnapshot(java.lang.String snapshotName, java.lang.String table, java.lang.String... keyspaces) Take a snapshot of all the keyspaces, optionally specifying only a specific column family.
long	trueSnapshotsSize()
void	truncate(java.lang.String keyspaceName, java.lang.String tableName)
void	truncateHints()
void	truncateHints(java.lang.String host)
void	upgradeSSTables(java.io.PrintStream out, java.lang.String keyspaceName, boolean excludeCurrentVersion, int jobs, java.lang.String... tableNames)
int	upgradeSSTables(java.lang.String keyspaceName, boolean excludeCurrentVersion, int jobs, java.lang.String... tableNames)
int	verify(boolean extendedVerify, java.lang.String keyspaceName, java.lang.String... tableNames)
void	verify(java.io.PrintStream out, boolean extendedVerify, java.lang.String keyspaceName, java.lang.String... tableNames)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

jmxc

protected javax.management.remote.JMXConnector jmxc

mbeanServerConn

protected javax.management.MBeanServerConnection mbeanServerConn

compactionProxy

protected CompactionManagerMBean compactionProxy

ssProxy

protected StorageServiceMBean ssProxy

gossProxy

protected GossiperMBean gossProxy

memProxy

protected java.lang.management.MemoryMXBean memProxy

gcProxy

protected GCInspectorMXBean gcProxy

runtimeProxy

protected java.lang.management.RuntimeMXBean runtimeProxy

streamProxy

protected StreamManagerMBean streamProxy

msProxy

protected MessagingServiceMBean msProxy

fdProxy

protected FailureDetectorMBean fdProxy

cacheService

protected CacheServiceMBean cacheService

spProxy

protected StorageProxyMBean spProxy

hhProxy

protected HintedHandOffManagerMBean hhProxy

bmProxy

protected BatchlogManagerMBean bmProxy

output

protected Output output

Constructor Detail

NodeProbe

public NodeProbe(java.lang.String host,
                 int port,
                 java.lang.String username,
                 java.lang.String password)
          throws java.io.IOException

Creates a NodeProbe using the specified JMX host, port, username, and password.

Parameters:

host - hostname or IP address of the JMX agent

port - TCP port of the remote JMX agent

Throws:

java.io.IOException - on connection failures

NodeProbe

public NodeProbe(java.lang.String host,
                 int port)
          throws java.io.IOException

Creates a NodeProbe using the specified JMX host and port.

Parameters:

host - hostname or IP address of the JMX agent

port - TCP port of the remote JMX agent

Throws:

java.io.IOException - on connection failures

NodeProbe

public NodeProbe(java.lang.String host)
          throws java.io.IOException

Creates a NodeProbe using the specified JMX host and default port.

Parameters:

host - hostname or IP address of the JMX agent

Throws:

java.io.IOException - on connection failures

NodeProbe

protected NodeProbe()

Method Detail

connect

protected void connect()
                throws java.io.IOException

Create a connection to the JMX agent and setup the M[X]Bean proxies.

Throws:

java.io.IOException - on connection failures

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

setOutput

public void setOutput(Output output)

output

public Output output()

forceKeyspaceCleanup

public int forceKeyspaceCleanup(int jobs,
                                java.lang.String keyspaceName,
                                java.lang.String... tables)
                         throws java.io.IOException,
                                java.util.concurrent.ExecutionException,
                                java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

scrub

public int scrub(boolean disableSnapshot,
                 boolean skipCorrupted,
                 boolean checkData,
                 boolean reinsertOverflowedTTL,
                 int jobs,
                 java.lang.String keyspaceName,
                 java.lang.String... tables)
          throws java.io.IOException,
                 java.util.concurrent.ExecutionException,
                 java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

verify

public int verify(boolean extendedVerify,
                  java.lang.String keyspaceName,
                  java.lang.String... tableNames)
           throws java.io.IOException,
                  java.util.concurrent.ExecutionException,
                  java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

upgradeSSTables

public int upgradeSSTables(java.lang.String keyspaceName,
                           boolean excludeCurrentVersion,
                           int jobs,
                           java.lang.String... tableNames)
                    throws java.io.IOException,
                           java.util.concurrent.ExecutionException,
                           java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

forceKeyspaceCleanup

public void forceKeyspaceCleanup(java.io.PrintStream out,
                                 int jobs,
                                 java.lang.String keyspaceName,
                                 java.lang.String... tableNames)
                          throws java.io.IOException,
                                 java.util.concurrent.ExecutionException,
                                 java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

scrub

public void scrub(java.io.PrintStream out,
                  boolean disableSnapshot,
                  boolean skipCorrupted,
                  boolean checkData,
                  boolean reinsertOverflowedTTL,
                  int jobs,
                  java.lang.String keyspaceName,
                  java.lang.String... tables)
           throws java.io.IOException,
                  java.util.concurrent.ExecutionException,
                  java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

verify

public void verify(java.io.PrintStream out,
                   boolean extendedVerify,
                   java.lang.String keyspaceName,
                   java.lang.String... tableNames)
            throws java.io.IOException,
                   java.util.concurrent.ExecutionException,
                   java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

upgradeSSTables

public void upgradeSSTables(java.io.PrintStream out,
                            java.lang.String keyspaceName,
                            boolean excludeCurrentVersion,
                            int jobs,
                            java.lang.String... tableNames)
                     throws java.io.IOException,
                            java.util.concurrent.ExecutionException,
                            java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

forceKeyspaceCompaction

public void forceKeyspaceCompaction(boolean splitOutput,
                                    java.lang.String keyspaceName,
                                    java.lang.String... tableNames)
                             throws java.io.IOException,
                                    java.util.concurrent.ExecutionException,
                                    java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

forceKeyspaceFlush

public void forceKeyspaceFlush(java.lang.String keyspaceName,
                               java.lang.String... tableNames)
                        throws java.io.IOException,
                               java.util.concurrent.ExecutionException,
                               java.lang.InterruptedException

Throws:

java.io.IOException

java.util.concurrent.ExecutionException

java.lang.InterruptedException

repairAsync

public void repairAsync(java.io.PrintStream out,
                        java.lang.String keyspace,
                        java.util.Map<java.lang.String,java.lang.String> options)
                 throws java.io.IOException

Throws:

java.io.IOException

getPartitionSample

public java.util.Map<TableMetrics.Sampler,javax.management.openmbean.CompositeData> getPartitionSample(java.lang.String ks,
                                                                                                       java.lang.String cf,
                                                                                                       int capacity,
                                                                                                       int duration,
                                                                                                       int count,
                                                                                                       java.util.List<TableMetrics.Sampler> samplers)
                                                                                                throws javax.management.openmbean.OpenDataException

Throws:

javax.management.openmbean.OpenDataException

invalidateCounterCache

public void invalidateCounterCache()

invalidateKeyCache

public void invalidateKeyCache()

invalidateRowCache

public void invalidateRowCache()

drain

public void drain()
           throws java.io.IOException,
                  java.lang.InterruptedException,
                  java.util.concurrent.ExecutionException

Throws:

java.io.IOException

java.lang.InterruptedException

java.util.concurrent.ExecutionException

getTokenToEndpointMap

public java.util.Map<java.lang.String,java.lang.String> getTokenToEndpointMap()

getLiveNodes

public java.util.List<java.lang.String> getLiveNodes()

getJoiningNodes

public java.util.List<java.lang.String> getJoiningNodes()

getLeavingNodes

public java.util.List<java.lang.String> getLeavingNodes()

getMovingNodes

public java.util.List<java.lang.String> getMovingNodes()

getUnreachableNodes

public java.util.List<java.lang.String> getUnreachableNodes()

getLoadMap

public java.util.Map<java.lang.String,java.lang.String> getLoadMap()

getOwnership

public java.util.Map<java.net.InetAddress,java.lang.Float> getOwnership()

effectiveOwnership

public java.util.Map<java.net.InetAddress,java.lang.Float> effectiveOwnership(java.lang.String keyspace)
                                                                       throws java.lang.IllegalStateException

Throws:

java.lang.IllegalStateException

getCacheServiceMBean

public CacheServiceMBean getCacheServiceMBean()

getAndResetGCStats

public double[] getAndResetGCStats()

getColumnFamilyStoreMBeanProxies

public java.util.Iterator<java.util.Map.Entry<java.lang.String,ColumnFamilyStoreMBean>> getColumnFamilyStoreMBeanProxies()

getCompactionManagerProxy

public CompactionManagerMBean getCompactionManagerProxy()

getTokens

public java.util.List<java.lang.String> getTokens()

getTokens

public java.util.List<java.lang.String> getTokens(java.lang.String endpoint)

getLocalHostId

public java.lang.String getLocalHostId()

getHostIdMap

public java.util.Map<java.lang.String,java.lang.String> getHostIdMap()

getLoadString

public java.lang.String getLoadString()

getReleaseVersion

public java.lang.String getReleaseVersion()

getCurrentGenerationNumber

public int getCurrentGenerationNumber()

getUptime

public long getUptime()

getHeapMemoryUsage

public java.lang.management.MemoryUsage getHeapMemoryUsage()

takeSnapshot

public void takeSnapshot(java.lang.String snapshotName,
                         java.lang.String table,
                         java.lang.String... keyspaces)
                  throws java.io.IOException

Take a snapshot of all the keyspaces, optionally specifying only a specific column family.

Parameters:

snapshotName - the name of the snapshot.

table - the table to snapshot or all on null

keyspaces - the keyspaces to snapshot

Throws:

java.io.IOException

takeMultipleTableSnapshot

public void takeMultipleTableSnapshot(java.lang.String snapshotName,
                                      java.lang.String... tableList)
                               throws java.io.IOException

Take a snapshot of all column family from different keyspaces.

Parameters:

snapshotName - the name of the snapshot.

tableList - list of columnfamily from different keyspace in the form of ks1.cf1 ks2.cf2

Throws:

java.io.IOException

clearSnapshot

public void clearSnapshot(java.lang.String tag,
                          java.lang.String... keyspaces)
                   throws java.io.IOException

Remove all the existing snapshots.

Throws:

java.io.IOException

getSnapshotDetails

public java.util.Map<java.lang.String,javax.management.openmbean.TabularData> getSnapshotDetails()

trueSnapshotsSize

public long trueSnapshotsSize()

isJoined

public boolean isJoined()

isDrained

public boolean isDrained()

isDraining

public boolean isDraining()

isBootstrapMode

public boolean isBootstrapMode()

joinRing

public void joinRing()
              throws java.io.IOException

Throws:

java.io.IOException

decommission

public void decommission()
                  throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

move

public void move(java.lang.String newToken)
          throws java.io.IOException

Throws:

java.io.IOException

removeNode

public void removeNode(java.lang.String token)

getRemovalStatus

public java.lang.String getRemovalStatus()

forceRemoveCompletion

public void forceRemoveCompletion()

assassinateEndpoint

public void assassinateEndpoint(java.lang.String address)
                         throws java.net.UnknownHostException

Throws:

java.net.UnknownHostException

setCompactionThreshold

public void setCompactionThreshold(java.lang.String ks,
                                   java.lang.String cf,
                                   int minimumCompactionThreshold,
                                   int maximumCompactionThreshold)

Set the compaction threshold

Parameters:

minimumCompactionThreshold - minimum compaction threshold

maximumCompactionThreshold - maximum compaction threshold

disableAutoCompaction

public void disableAutoCompaction(java.lang.String ks,
                                  java.lang.String... tables)
                           throws java.io.IOException

Throws:

java.io.IOException

enableAutoCompaction

public void enableAutoCompaction(java.lang.String ks,
                                 java.lang.String... tableNames)
                          throws java.io.IOException

Throws:

java.io.IOException

setIncrementalBackupsEnabled

public void setIncrementalBackupsEnabled(boolean enabled)

isIncrementalBackupsEnabled

public boolean isIncrementalBackupsEnabled()

setCacheCapacities

public void setCacheCapacities(int keyCacheCapacity,
                               int rowCacheCapacity,
                               int counterCacheCapacity)

setCacheKeysToSave

public void setCacheKeysToSave(int keyCacheKeysToSave,
                               int rowCacheKeysToSave,
                               int counterCacheKeysToSave)

setHintedHandoffThrottleInKB

public void setHintedHandoffThrottleInKB(int throttleInKB)

getEndpoints

public java.util.List<java.net.InetAddress> getEndpoints(java.lang.String keyspace,
                                                         java.lang.String cf,
                                                         java.lang.String key)

getSSTables

public java.util.List<java.lang.String> getSSTables(java.lang.String keyspace,
                                                    java.lang.String cf,
                                                    java.lang.String key)

getStreamStatus

public java.util.Set<StreamState> getStreamStatus()

getOperationMode

public java.lang.String getOperationMode()

isStarting

public boolean isStarting()

truncate

public void truncate(java.lang.String keyspaceName,
                     java.lang.String tableName)

getEndpointSnitchInfoProxy

public EndpointSnitchInfoMBean getEndpointSnitchInfoProxy()

getCfsProxy

public ColumnFamilyStoreMBean getCfsProxy(java.lang.String ks,
                                          java.lang.String cf)

getSpProxy

public StorageProxyMBean getSpProxy()

getStorageService

public StorageServiceMBean getStorageService()

getGossProxy

public GossiperMBean getGossProxy()

getEndpoint

public java.lang.String getEndpoint()

getDataCenter

public java.lang.String getDataCenter()

getRack

public java.lang.String getRack()

getKeyspaces

public java.util.List<java.lang.String> getKeyspaces()

getNonSystemKeyspaces

public java.util.List<java.lang.String> getNonSystemKeyspaces()

getNonLocalStrategyKeyspaces

public java.util.List<java.lang.String> getNonLocalStrategyKeyspaces()

getClusterName

public java.lang.String getClusterName()

getPartitioner

public java.lang.String getPartitioner()

disableHintedHandoff

public void disableHintedHandoff()

enableHintedHandoff

public void enableHintedHandoff()

isHandoffEnabled

public boolean isHandoffEnabled()

enableHintsForDC

public void enableHintsForDC(java.lang.String dc)

disableHintsForDC

public void disableHintsForDC(java.lang.String dc)

getHintedHandoffDisabledDCs

public java.util.Set<java.lang.String> getHintedHandoffDisabledDCs()

pauseHintsDelivery

public void pauseHintsDelivery()

resumeHintsDelivery

public void resumeHintsDelivery()

truncateHints

public void truncateHints(java.lang.String host)

truncateHints

public void truncateHints()

refreshSizeEstimates

public void refreshSizeEstimates()

stopNativeTransport

public void stopNativeTransport()

startNativeTransport

public void startNativeTransport()

isNativeTransportRunning

public boolean isNativeTransportRunning()

stopGossiping

public void stopGossiping()

startGossiping

public void startGossiping()

isGossipRunning

public boolean isGossipRunning()

stopThriftServer

public void stopThriftServer()

startThriftServer

public void startThriftServer()

isThriftServerRunning

public boolean isThriftServerRunning()

stopCassandraDaemon

public void stopCassandraDaemon()

isInitialized

public boolean isInitialized()

setCompactionThroughput

public void setCompactionThroughput(int value)

getCompactionThroughput

public int getCompactionThroughput()

getStreamThroughput

public int getStreamThroughput()

getInterDCStreamThroughput

public int getInterDCStreamThroughput()

getTraceProbability

public double getTraceProbability()

getExceptionCount

public int getExceptionCount()

getDroppedMessages

public java.util.Map<java.lang.String,java.lang.Integer> getDroppedMessages()

loadNewSSTables

public void loadNewSSTables(java.lang.String ksName,
                            java.lang.String cfName)

rebuildIndex

public void rebuildIndex(java.lang.String ksName,
                         java.lang.String cfName,
                         java.lang.String... idxNames)

getGossipInfo

public java.lang.String getGossipInfo()

stop

public void stop(java.lang.String string)

stopById

public void stopById(java.lang.String compactionId)

setStreamThroughput

public void setStreamThroughput(int value)

setInterDCStreamThroughput

public void setInterDCStreamThroughput(int value)

setTraceProbability

public void setTraceProbability(double value)

getSchemaVersion

public java.lang.String getSchemaVersion()

describeRing

public java.util.List<java.lang.String> describeRing(java.lang.String keyspaceName)
                                              throws java.io.IOException

Throws:

java.io.IOException

rebuild

public void rebuild(java.lang.String sourceDc)

sampleKeyRange

public java.util.List<java.lang.String> sampleKeyRange()

resetLocalSchema

public void resetLocalSchema()
                      throws java.io.IOException

Throws:

java.io.IOException

reloadLocalSchema

public void reloadLocalSchema()

isFailed

public boolean isFailed()

getReadRepairAttempted

public long getReadRepairAttempted()

getReadRepairRepairedBlocking

public long getReadRepairRepairedBlocking()

getReadRepairRepairedBackground

public long getReadRepairRepairedBackground()

getCacheMetric

public java.lang.Object getCacheMetric(java.lang.String cacheType,
                                       java.lang.String metricName)

Retrieve cache metrics based on the cache type (KeyCache, RowCache, or CounterCache)

Parameters:

cacheType - KeyCach, RowCache, or CounterCache

metricName - Capacity, Entries, HitRate, Size, Requests or Hits.

getThreadPoolMetric

public java.lang.Object getThreadPoolMetric(java.lang.String pathName,
                                            java.lang.String poolName,
                                            java.lang.String metricName)

getThreadPools

public com.google.common.collect.Multimap<java.lang.String,java.lang.String> getThreadPools()

Retrieve threadpool paths and names for threadpools with metrics.

Returns:

Multimap from path (internal, request, etc.) to name

getColumnFamilyMetric

public java.lang.Object getColumnFamilyMetric(java.lang.String ks,
                                              java.lang.String cf,
                                              java.lang.String metricName)

Retrieve ColumnFamily metrics

Parameters:

ks - Keyspace for which stats are to be displayed.

cf - ColumnFamily for which stats are to be displayed.

metricName - View TableMetrics.

getProxyMetric

public CassandraMetricsRegistry.JmxTimerMBean getProxyMetric(java.lang.String scope)

Retrieve Proxy metrics

Parameters:

scope - RangeSlice, Read or Write

getCompactionMetric

public java.lang.Object getCompactionMetric(java.lang.String metricName)

Retrieve Proxy metrics

Parameters:

metricName - CompletedTasks, PendingTasks, BytesCompacted or TotalCompactionsCompleted.

getStorageMetric

public long getStorageMetric(java.lang.String metricName)

Retrieve Proxy metrics

Parameters:

metricName - Exceptions, Load, TotalHints or TotalHintsInProgress.

metricPercentilesAsArray

public double[] metricPercentilesAsArray(CassandraMetricsRegistry.JmxHistogramMBean metric)

metricPercentilesAsArray

public double[] metricPercentilesAsArray(CassandraMetricsRegistry.JmxTimerMBean metric)

getCompactionHistory

public javax.management.openmbean.TabularData getCompactionHistory()

reloadTriggers

public void reloadTriggers()

setLoggingLevel

public void setLoggingLevel(java.lang.String classQualifier,
                            java.lang.String level)

getLoggingLevels

public java.util.Map<java.lang.String,java.lang.String> getLoggingLevels()

resumeBootstrap

public void resumeBootstrap(java.io.PrintStream out)
                     throws java.io.IOException

Throws:

java.io.IOException

replayBatchlog

public void replayBatchlog()
                    throws java.io.IOException

Throws:

java.io.IOException

getFailureDetectorPhilValues

public javax.management.openmbean.TabularData getFailureDetectorPhilValues()

getMessagingServiceProxy

public MessagingServiceMBean getMessagingServiceProxy()