JMX Components
| Name | Description |
|---|---|
| Activation | Component that handles activating entries that have been passivated to a CacheStore by loading them into memory. |
| Cache | Component that represents a simplified cache instance. |
| Cache | Component that represents an individual cache instance. |
| Cache | Component that represents an individual cache instance. |
| CacheContainerHealth | Health Check API |
| CacheContainerStats | General cache container statistics such as timings, hit/miss ratio, etc. |
| CacheLoader | Component that handles loading entries from a CacheStore into memory. |
| CacheManager | Component that acts as a manager, factory and container for caches in the system. |
| CacheStore | Component that handles storing of entries to a CacheStore from memory. |
| CacheUsageStatistics | Keeps tracks of the accessed keys |
| ClusterCacheStats | General cluster statistics such as timings, hit/miss ratio, etc. |
| ClusterContainerStats | General container statistics aggregated across the cluster. |
| ClusteredLockManager | Component to manage clustered locks |
| Configuration | Runtime cache configuration attributes |
| CounterManager | Component to manage counters |
| DistributionManager | Component that handles distribution of content across a cluster |
| ExtendedStatistics | Component that manages and exposes extended statistics relevant to transactions. |
| GlobalSecurityManager | Controls global ACL caches |
| GlobalXSiteAdminOperations | Exposes tooling for handling backing up data to remote sites. |
| InboundInvocationHandler | Handles all the remote requests. |
| Invalidation | Component responsible for invalidating entries on remote caches when entries are written to locally. |
| LocalTopologyManager | Controls the cache membership and state transfer |
| LockManager | Manager that handles MVCC locks for entries |
| ManageableExecutorService | |
| MassIndexer | Component that rebuilds the index from the cached data |
| Passivation | Component that handles passivating entries to a CacheStore on eviction. |
| ProtobufMetadataManager | Component that acts as a manager and container for Protocol Buffers message type definitions in the scope of a CacheManger. |
| RecoveryAdmin | Exposes tooling for handling transaction recovery. |
| RemoteCacheClientStatisticsMXBean | RemoteCache client-side statistics (such as number of connections) |
| RemoteCacheManagerMXBean | RemoteCacheManager client-side statistics and operations |
| RollingUpgradeManager | This component handles the control hooks to handle migrating data from one version of Infinispan to another |
| RpcManager | Manages all remote calls to remote cache instances in the cluster. |
| StateTransferManager | Component that handles state transfer |
| Statistics | General statistics such as timings, hit/miss ratio, etc. |
| Statistics | General statistics such as timings, hit/miss ratio, etc. |
| Transactions | Component that manages the cache's participation in JTA transactions. |
| Transport | Transport component manages read and write operations to/from server. |
| XSiteAdmin | Exposes tooling for handling backing up data to remote sites. |
Activation
Component that handles activating entries that have been passivated to a CacheStore by loading them into memory.
Attributes Name Description Type Writable Activations Number of activation events java.lang.String false statisticsEnabled Enables or disables the gathering of statistics by this component boolean true Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
Cache
Component that represents a simplified cache instance.
Attributes Name Description Type Writable CacheName Returns the cache name java.lang.String false CacheStatus Returns the cache status java.lang.String false ConfigurationAsProperties Returns the cache configuration in form of properties java.util.Properties false Version Returns the version of Infinispan java.lang.String false Operations Name Description Signature clear Clears the cache void clear() start Starts the cache. void start() stop Stops the cache. void stop()
Cache
Component that represents an individual cache instance.
Attributes Name Description Type Writable CacheAvailability Returns the cache availability java.lang.String true CacheName Returns the cache name java.lang.String false CacheStatus Returns the cache status java.lang.String false ConfigurationAsProperties Returns the cache configuration in form of properties java.util.Properties false RebalancingEnabled Returns whether cache rebalancing is enabled boolean true Version Returns the version of Infinispan java.lang.String false Operations Name Description Signature clearOperation Clears the cache void clearOperation() shutdown Shuts down the cache across the cluster void shutdown() start Starts the cache. void start() stop Stops the cache. void stop()
Cache
Component that represents an individual cache instance.
Attributes Name Description Type Writable CacheAvailability Returns the cache availability java.lang.String true RebalancingEnabled Returns whether cache rebalancing is enabled boolean true
CacheContainerHealth
Health Check API
Attributes Name Description Type Writable CacheHealth Per Cache statuses java.lang.String[] false ClusterHealth Cluster health status java.lang.String false ClusterName Cluster name java.lang.String false FreeMemoryKb The amount of free memory (KB) in the host long false NumberOfCpus Number of CPUs in the host int false NumberOfNodes Total nodes in the cluster int false TotalMemoryKb The amount of total memory (KB) in the host long false
CacheContainerStats
General cache container statistics such as timings, hit/miss ratio, etc.
Attributes Name Description Type Writable AverageReadTime Cache container total average number of milliseconds for all read operation in this cache container long false AverageReadTimeNanos Cache container total average number of nanoseconds for all read operation in this cache container long false AverageRemoveTime Cache container total average number of milliseconds for all remove operation in this cache container long false AverageRemoveTimeNanos Cache container total average number of nanoseconds for all remove operation in this cache container long false AverageWriteTime Cache container average number of milliseconds for all write operation in this cache container long false AverageWriteTimeNanos Cache container average number of nanoseconds for all write operation in this cache container long false CurrentNumberOfEntriesInMemory Cache container total number of entries currently in-memory for all caches in this cache container int false DataMemoryUsed Amount in bytes of memory used in a given cache container for entries with eviction long false Evictions Cache container total number of cache eviction operations long false HitRatio Cache container total percentage hit/(hit+miss) ratio for this cache double false Hits Cache container total number of cache attribute hits long false Misses Cache container total number of cache attribute misses long false NumberOfEntries Cache container total number of entries currently in all caches from this cache container int false OffHeapMemoryUsed Amount in bytes of off-heap memory used by this cache container long false ReadWriteRatio Cache container read/writes ratio in all caches from this cache container double false RemoveHits Cache container total number of cache removal hits long false RemoveMisses Cache container total number of cache removals where keys were not found long false StatisticsEnabled Enables or disables the gathering of statistics by this component boolean true Stores Cache container total number of cache attribute put operations long false TimeSinceReset Number of seconds since the cache container statistics were last reset long false
CacheLoader
Component that handles loading entries from a CacheStore into memory.
Attributes Name Description Type Writable CacheLoaderLoads Number of entries loaded from cache store long false CacheLoaderMisses Number of entries that did not exist in cache store long false Stores Returns a collection of cache loader types which are configured and enabled java.util.Collection false Operations Name Description Signature disableStore Disable all stores of a given type, where type is a fully qualified class name of the cache loader to disable void disableStore(java.lang.String storeType) resetStatistics Resets statistics gathered by this component void resetStatistics()
CacheManager
Component that acts as a manager, factory and container for caches in the system.
Attributes Name Description Type Writable CacheManagerStatus The status of the cache manager instance. java.lang.String false ClusterMembers List of members in the cluster java.lang.String false ClusterName Cluster name java.lang.String false ClusterSize Size of the cluster in number of nodes int false Coordinator Indicates whether this node is coordinator boolean false CoordinatorAddress The logical address of the cluster's coordinator java.lang.String false CreatedCacheCount The total number of created caches, including the default cache. java.lang.String false DefinedCacheConfigurationNames The defined cache configuration names. java.lang.String false DefinedCacheCount The total number of defined cache configurations. java.lang.String false DefinedCacheNames The defined cache names and their statuses. The default cache is not included in this representation. java.lang.String false GlobalConfigurationAsProperties Global configuration properties java.util.Properties false Name The name of this cache manager java.lang.String false NodeAddress The network address associated with this instance java.lang.String false PhysicalAddresses The physical network addresses associated with this instance java.lang.String false RunningCacheCount The total number of running caches, including the default cache. java.lang.String false Version Returns the version of Infinispan java.lang.String false Operations Name Description Signature startCache Starts a named cache from this cache manager void startCache(java.lang.String cacheName)
CacheStore
Component that handles storing of entries to a CacheStore from memory.
Attributes Name Description Type Writable NumberOfPersistedEntries Number of entries currently persisted excluding expired entries int false WritesToTheStores Number of writes to the store long false Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
CacheUsageStatistics
Keeps tracks of the accessed keys
Attributes Name Description Type Writable Capacity Shows the current capacity for top-K values int false LocalTopGets Show the top 10 keys most read locally by this instance java.util.Map false LocalTopPuts Show the top 10 keys most write locally by this instance java.util.Map false RemoteTopGets Show the top 10 keys most read remotely by this instance java.util.Map false RemoteTopPuts Show the top 10 keys most write remotely by this instance java.util.Map false TopContendedKeys Show the top 10 keys most contended java.util.Map false TopLockFailedKeys Show the top 10 keys whose lock acquisition failed by timeout java.util.Map false TopLockedKeys Show the top 10 keys most locked java.util.Map false TopWriteSkewFailedKeys Show the top 10 keys whose write skew check was failed java.util.Map false Operations Name Description Signature getNLocalTopGets Show the top n keys most read locally by this instance java.util.Map<java.lang.String,java.lang.Long> getNLocalTopGets(int n) getNLocalTopPuts Show the top n keys most write locally by this instance java.util.Map<java.lang.String,java.lang.Long> getNLocalTopPuts(int n) getNRemoteTopGets Show the top n keys most read remotely by this instance java.util.Map<java.lang.String,java.lang.Long> getNRemoteTopGets(int n) getNRemoteTopPuts Show the top n keys most write remotely by this instance java.util.Map<java.lang.String,java.lang.Long> getNRemoteTopPuts(int n) getNTopContendedKeys Show the top n keys most contended java.util.Map<java.lang.String,java.lang.Long> getNTopContendedKeys(int n) getNTopLockFailedKeys Show the top n keys whose lock acquisition failed java.util.Map<java.lang.String,java.lang.Long> getNTopLockFailedKeys(int n) getNTopLockedKeys Show the top n keys most locked java.util.Map<java.lang.String,java.lang.Long> getNTopLockedKeys(int n) getNTopWriteSkewFailedKeys Show the top n keys whose write skew check was failed java.util.Map<java.lang.String,java.lang.Long> getNTopWriteSkewFailedKeys(int n) resetStatistics Resets statistics gathered by this component void resetStatistics() setStatisticsEnabled Show the top n keys whose write skew check was failed void setStatisticsEnabled(boolean enabled) setTopKValue Set K for the top-K values void setTopKValue(int n)
ClusterCacheStats
General cluster statistics such as timings, hit/miss ratio, etc.
Attributes Name Description Type Writable Activations The total number of activations in the cluster long false AverageReadTime Cluster wide total average number of milliseconds for a read operation on the cache long false AverageReadTimeNanos Cluster wide total average number of nanoseconds for a read operation on the cache long false AverageRemoveTime Cluster wide total average number of milliseconds for a remove operation in the cache long false AverageRemoveTimeNanos Cluster wide total average number of nanoseconds for a remove operation in the cache long false AverageWriteTime Cluster wide average number of milliseconds for a write operation in the cache long false AverageWriteTimeNanos Cluster wide average number of nanoseconds for a write operation in the cache long false CacheLoaderLoads The total number of cacheloader load operations in the cluster long false CacheLoaderMisses The total number of cacheloader load misses in the cluster long false CurrentNumberOfEntriesInMemory Cluster wide total number of entries currently stored in-memory int false DataMemoryUsed Amount in bytes of memory used across the cluster for entries in this cache with eviction long false Evictions Cluster wide total number of cache eviction operations long false HitRatio Cluster wide total percentage hit/(hit+miss) ratio for this cache double false Hits Cluster wide total number of cache attribute hits long false Invalidations The total number of invalidations in the cluster long false Misses Cluster wide total number of cache attribute misses long false NumberOfEntries Cluster wide total number of entries currently in the cache, including passivated entries int false NumberOfLocksAvailable Total number of exclusive locks available in the cluster int false NumberOfLocksHeld Total number of locks held in the cluster int false OffHeapMemoryUsed Amount in bytes of off-heap memory used across the cluster for this cache long false Passivations The total number of passivations in the cluster long false ReadWriteRatio Cluster wide read/writes ratio for the cache double false RemoveHits Cluster wide total number of cache removal hits long false RemoveMisses Cluster wide total number of cache removals where keys were not found long false StoreWrites The total number of cachestore store operations in the cluster long false Stores Cluster wide total number of cache attribute put operations long false TimeSinceStart Number of seconds since the first cache node started long false
ClusterContainerStats
General container statistics aggregated across the cluster.
Attributes Name Description Type Writable MemoryAvailable The maximum amount of free memory in bytes across the cluster JVMs long false MemoryMax The maximum amount of memory that JVMs across the cluster will attempt to utilise in bytes long false MemoryTotal The total amount of memory in the JVMs across the cluster in bytes long false MemoryUsed The amount of memory used by JVMs across the cluster in bytes long false
ClusteredLockManager
Component to manage clustered locks
Operations Name Description Signature forceReleaseSync Forces a release of the lock if such exist boolean forceReleaseSync(java.lang.String name) isDefined Returns true if the lock is defined boolean isDefined(java.lang.String name) isLockedSync Returns true if the lock exists and is acquired boolean isLockedSync(java.lang.String name) removeSync Removes the lock from the cluster. The lock has to be recreated to access next time. boolean removeSync(java.lang.String name)
Configuration
Runtime cache configuration attributes
Attributes Name Description Type Writable EvictionSize Gets the eviction size for the cache long true
CounterManager
Component to manage counters
Operations Name Description Signature getCounterConfiguration Returns the counter's configuration java.util.Properties getCounterConfiguration(java.lang.String counterName) getCounterNames Returns a collection of defined counter's name. java.util.Collection<java.lang.String> getCounterNames() getValue Returns the current counter's value long getValue(java.lang.String counterName) remove Removes the counter's value from the cluster. The counter will be re-created when access next time. void remove(java.lang.String counterName) reset Resets the counter's value void reset(java.lang.String counterName)
DistributionManager
Component that handles distribution of content across a cluster
Operations Name Description Signature isAffectedByRehash Determines whether a given key is affected by an ongoing rehash, if any. boolean isAffectedByRehash(java.lang.Object key) isLocatedLocally Tells you whether a given key would be written to this instance of the cache according to the consistent hashing algorithm. Only works with String keys. boolean isLocatedLocally(java.lang.String key) locateKey Shows the addresses of the nodes where a write operation would store the entry associated with the specified key. Only works with String keys. java.util.List<java.lang.String> locateKey(java.lang.String key)
ExtendedStatistics
Component that manages and exposes extended statistics relevant to transactions.
Attributes Name Description Type Writable AbortRate Abort Rate double false AvailableExtendedStatistics Returns all the available statistics java.lang.String false AvgAbortedWriteTxDuration Average aborted write transaction duration (in microseconds) double false AvgClusteredGetCommandSize Average clustered get command size (in bytes) double false AvgCommitCommandSize Average commit command size (in bytes) double false AvgCommitRtt Average Commit Round-Trip Time duration (in microseconds) double false AvgCommitTime Average local commit duration time (2nd phase only) (in microseconds) double false AvgCompleteNotificationAsync Average asynchronous Complete Notification duration (in microseconds) double false AvgGetsPerROTransaction Average number of get operations per (local) read-only transaction double false AvgGetsPerWrTransaction Average number of get operations per (local) read-write transaction double false AvgLocalCommitTime Average time it takes to execute the commit command locally (in microseconds) double false AvgLocalGetTime Average Local processing Get time (in microseconds) double false AvgLocalLockHoldTime Average lock local holding time (in microseconds) double false AvgLocalPrepareTime Average time it takes to execute the prepare command locally (in microseconds) double false AvgLocalRollbackTime Average time it takes to execute the rollback command locally (in microseconds) double false AvgLockHoldTime Average lock holding time (in microseconds) double false AvgLockWaitingTime Average time waiting for the lock acquisition (in microseconds) double false AvgNumNodesCommit Average number of nodes in Commit destination set double false AvgNumNodesCompleteNotification Average number of nodes in Complete Notification destination set double false AvgNumNodesPrepare Average number of nodes in Prepare destination set double false AvgNumNodesRemoteGet Average number of nodes in Remote Get destination set double false AvgNumNodesRollback Average number of nodes in Rollback destination set double false AvgNumOfLockLocalTx Average number of locks per write local transaction double false AvgNumOfLockRemoteTx Average number of locks per write remote transaction double false AvgNumOfLockSuccessLocalTx Average number of locks per successfully write local transaction double false AvgPrepareCommandSize Average prepare command size (in bytes) double false AvgPrepareRtt Average Prepare Round-Trip Time duration (in microseconds) double false AvgPutsPerWrTransaction Average number of put operations per (local) read-write transaction double false AvgReadOnlyTxDuration Average successful read-only transaction duration (in microseconds) double false AvgRemoteCommitTime Average time it takes to execute the commit command remotely (in microseconds) double false AvgRemoteGetRtt Average Remote Get Round-Trip Time duration (in microseconds) double false AvgRemoteGetsPerROTransaction Average number of remote get operations per (local) read-only transaction double false AvgRemoteGetsPerWrTransaction Average number of remote get operations per (local) read-write transaction double false AvgRemoteLockHoldTime Average lock remote holding time (in microseconds) double false AvgRemotePrepareTime Average time it takes to execute the prepare command remotely (in microseconds) double false AvgRemotePutsPerWrTransaction Average number of remote put operations per (local) read-write transaction double false AvgRemoteRollbackTime Average time it takes to execute the rollback command remotely (in microseconds) double false AvgResponseTime Average Response Time double false AvgRollbackRtt Average Rollback Round-Trip Time duration (in microseconds) double false AvgRollbackTime Average local rollback duration time (2nd phase only) (in microseconds) double false AvgTxArrivalRate Average transaction arrival rate, originated locally and remotely (in transaction per second) double false AvgWriteTxDuration Average successful write transaction duration (in microseconds) double false LocalActiveTransactions Number of concurrent transactions executing on the current node double false LocalExecutionTimeWithoutLock Local execution time of a transaction without the time waiting for lock acquisition double false NumAbortedTxDueDeadlock The number of aborted transactions due to deadlock double false NumAbortedTxDueTimeout The number of aborted transactions due to timeout in lock acquisition double false NumNodes Number of nodes in the cluster double false NumberOfCommits Number of committed transactions since last reset double false NumberOfGets Number of gets performed since last reset double false NumberOfLocalCommits Number of local committed transactions since last reset double false NumberOfPuts Number of puts performed since last reset double false NumberOfRemoteGets Number of remote gets performed since last reset double false NumberOfRemotePuts Number of remote puts performed since last reset double false PercentageSuccessWriteTransactions Percentage of Write transaction executed in all successfully executed transactions (local transaction only) double false PercentageWriteTransactions Percentage of Write transaction executed locally (committed and aborted) double false RemoteGetExecutionTime Average cost of a remote get double false RemotePutExecutionTime Average cost of a remote put double false ReplicationDegree Number of replicas for each key double false Throughput Throughput (in transactions per second) double false WriteSkewProbability Write skew probability double false Operations Name Description Signature dumpStatisticToFile Dumps the current cache statistic values to a file void dumpStatisticToFile(java.lang.String filePath) dumpStatistics Dumps the current cache statistic values java.lang.String dumpStatistics() dumpStatisticsToSystemOut Dumps the current cache statistic values to System.out void dumpStatisticsToSystemOut() getPercentileLocalRWriteTransaction K-th percentile of local write transactions execution time double getPercentileLocalRWriteTransaction(int percentile) getPercentileLocalReadOnlyTransaction K-th percentile of local read-only transactions execution time double getPercentileLocalReadOnlyTransaction(int percentile) getPercentileRemoteReadOnlyTransaction K-th percentile of remote read-only transactions execution time double getPercentileRemoteReadOnlyTransaction(int percentile) getPercentileRemoteWriteTransaction K-th percentile of remote write transactions execution time double getPercentileRemoteWriteTransaction(int percentile) getStatisticValue Returns the raw value for the statistic double getStatisticValue(java.lang.String statName) resetStatistics Reset all the statistics collected void resetStatistics()
GlobalSecurityManager
Controls global ACL caches
Operations Name Description Signature flushGlobalACLCache Flushes the global ACL cache for this node void flushGlobalACLCache()
GlobalXSiteAdminOperations
Exposes tooling for handling backing up data to remote sites.
Operations Name Description Signature bringSiteOnline Brings the given site back online on all the caches. java.lang.String bringSiteOnline(java.lang.String site) cancelPushState Cancels the push state on all the caches to remote site. java.lang.String cancelPushState(java.lang.String site) pushState Pushes the state of all caches to the corresponding remote site if the cache backups to it. The remote site will be bring back online java.lang.String pushState(java.lang.String site) takeSiteOffline Takes this site offline in all caches in the cluster. java.lang.String takeSiteOffline(java.lang.String site)
InboundInvocationHandler
Handles all the remote requests.
Attributes Name Description Type Writable AsyncXSitePendingRequests Returns the number of Cross-Site requests queued and running long false AsyncXSiteRequestQueueTime Returns the average queue time for Cross-Site requests in milliseconds long false AsyncXSiteRequestRunningTime Returns the average running time for Cross-Site requests in milliseconds long false AsyncXSiteRequestsReceived Returns the number of async cross-site requests received by this node long false AsyncXSiteRunningRequests Returns the number of Cross-Site requests running long false StatisticsEnabled Enables or disables the gathering of statistics by this component boolean true SyncXSiteRequestsReceived Returns the number of sync cross-site requests received by this node long false Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
Invalidation
Component responsible for invalidating entries on remote caches when entries are written to locally.
Attributes Name Description Type Writable Invalidations Number of invalidations long false StatisticsEnabled Enables or disables the gathering of statistics by this component boolean true Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
LocalTopologyManager
Controls the cache membership and state transfer
Attributes Name Description Type Writable ClusterAvailability Cluster availability java.lang.String false RebalancingEnabled Rebalancing enabled boolean true
LockManager
Manager that handles MVCC locks for entries
Attributes Name Description Type Writable ConcurrencyLevel The concurrency level that the MVCC Lock Manager has been configured with. int false NumberOfLocksAvailable The number of exclusive locks that are available. int false NumberOfLocksHeld The number of exclusive locks that are held. int false
ManageableExecutorService
Attributes Name Description Type Writable ActiveCount Returns the number of active executor threads. int false KeepAliveTime Returns the keep-alive time for this pool's threads long false LargestPoolSize Returns the largest ever number of executor threads. int false MaximumPoolSize Returns the maximum number of executor threads. int true PoolSize Returns the number of threads in this executor. int false QueueSize Returns the number of elements in this executor's queue. int false
MassIndexer
Component that rebuilds the index from the cached data
Operations Name Description Signature start Starts rebuilding the index void start()
Passivation
Component that handles passivating entries to a CacheStore on eviction.
Attributes Name Description Type Writable Passivations Number of passivation events long false Operations Name Description Signature passivateAll Passivate all entries to the CacheStore void passivateAll() resetStatistics Resets statistics gathered by this component void resetStatistics()
ProtobufMetadataManager
Component that acts as a manager and container for Protocol Buffers message type definitions in the scope of a CacheManger.
Attributes Name Description Type Writable FilesWithErrors The names of the files that have errors, if any java.lang.String[] false ProtofileNames The names of all Protobuf files java.lang.String[] false Operations Name Description Signature getFileErrors Obtains the errors associated with a protobuf definition file java.lang.String getFileErrors(java.lang.String fileName) getProtofile Get the contents of a protobuf definition file java.lang.String getProtofile(java.lang.String fileName) registerProtofile Registers a Protobuf definition file void registerProtofile(java.lang.String fileName, java.lang.String contents) registerProtofiles Registers multiple Protobuf definition files void registerProtofiles(java.lang.String[] fileNames, java.lang.String[] contents) unregisterProtofile Unregisters a Protobuf definition files void unregisterProtofile(java.lang.String fileName) unregisterProtofiles Unregisters multiple Protobuf definition files void unregisterProtofiles(java.lang.String[] fileNames)
RecoveryAdmin
Exposes tooling for handling transaction recovery.
Operations Name Description Signature forceCommit Forces the commit of an in-doubt transaction java.lang.String forceCommit(long internalId, int formatId, byte[] globalTxId, byte[] branchQualifier) forceRollback Forces the rollback of an in-doubt transaction java.lang.String forceRollback(long internalId, int formatId, byte[] globalTxId, byte[] branchQualifier) forget Removes recovery info for the given transaction. java.lang.String forget(int formatId, byte[] globalTxId, byte[] branchQualifier, long internalId) showInDoubtTransactions Shows all the prepared transactions for which the originating node crashed java.lang.String showInDoubtTransactions()
RemoteCacheClientStatisticsMXBean
RemoteCache client-side statistics (such as number of connections)
Attributes Name Description Type Writable AverageRemoteReadTime Returns the average read time, in milliseconds, for a remote cache. long false AverageRemoteRemovesTime Returns the average time, in milliseconds, for remove operations in a remote cache. long false AverageRemoteStoreTime Returns the average store time, in milliseconds, for a remote cache. long false NearCacheHits Returns the number of near-cache hits. Returns a value of 0 if near-caching is disabled. long false NearCacheInvalidations Returns the number of near-cache invalidations. Returns a value of 0 if near-caching is disabled. long false NearCacheMisses Returns the number of near-cache misses. Returns a value of 0 if near-caching is disabled. long false NearCacheSize Returns the number of entries currently stored in the near-cache. Returns a value of 0 if near-caching is disabled. long false RemoteHits Returns the number of hits for a remote cache. long false RemoteMisses Returns the number of misses for a remote cache. long false RemoteRemoves Returns the number of removes for a remote cache. long false RemoteStores Returns the number of remote cache stores (put, replace) that the client applied. Failed conditional operations do not increase the count of entries in the remote cache. Put operations always increase the count even if an operation replaces an equal value. long false TimeSinceReset Returns the time, in seconds, since the last reset. See {@link #resetStatistics()} long false Operations Name Description Signature resetStatistics Resets statistics. void resetStatistics()
RemoteCacheManagerMXBean
RemoteCacheManager client-side statistics and operations
Attributes Name Description Type Writable ActiveConnectionCount Returns the number of active connections int false ConnectionCount Returns the total number of connections int false IdleConnectionCount Returns the number of idle connections int false Retries Returns the total number of retries that have been executed long false Servers Returns a list of servers to which the client is currently connected in the format of ip_address:port_number. java.lang.String[] false Operations Name Description Signature switchToCluster Switch remote cache manager to a different cluster, previously declared via configuration. If the switch was completed successfully, this method returns {@code true}, otherwise it returns {@code false}. boolean switchToCluster(java.lang.String clusterName) switchToDefaultCluster Switch remote cache manager to a the default cluster, previously declared via configuration. If the switch was completed successfully, this method returns {@code true}, otherwise it returns {@code false}. boolean switchToDefaultCluster()
RollingUpgradeManager
This component handles the control hooks to handle migrating data from one version of Infinispan to another
Operations Name Description Signature disconnectSource Disconnects the target cluster from the source cluster according to the specified migrator void disconnectSource(java.lang.String migratorName) synchronizeData Synchronizes data from the old cluster to this using the specified migrator long synchronizeData(java.lang.String migratorName, java.lang.String migratorName, int readBatch, int threads)
RpcManager
Manages all remote calls to remote cache instances in the cluster.
Attributes Name Description Type Writable AsyncXSiteAcksCount Returns the number of async cross-site acknowledges received long false AsyncXSiteCount Returns the number of async cross-site requests long false AverageAsyncXSiteReplicationTime Returns the average replication time, in milliseconds, for an asynchronous cross-site replication request long false AverageReplicationTime The average time spent in the transport layer, in milliseconds long false AverageXSiteReplicationTime Returns the average replication time, in milliseconds, for a cross-site replication request long false CommittedViewAsString Retrieves the committed view. java.lang.String false MaximumAsyncXSiteReplicationTime Returns the maximum replication time, in milliseconds, for an asynchronous cross-site replication request long false MaximumXSiteReplicationTime Returns the maximum replication time, in milliseconds, for a cross-site replication request long false MinimumAsyncXSiteReplicationTime Returns the minimum replication time, in milliseconds, for an asynchronous cross-site replication request long false MinimumXSiteReplicationTime Returns the minimum replication time, in milliseconds, for a cross-site replication request long false PendingViewAsString Retrieves the pending view. java.lang.String false ReplicationCount Number of successful replications long false ReplicationFailures Number of failed replications long false SitesView Retrieves the x-site view. java.lang.String false StatisticsEnabled Enables or disables the gathering of statistics by this component boolean true SuccessRatio Successful replications as a ratio of total replications java.lang.String false SuccessRatioFloatingPoint Successful replications as a ratio of total replications in numeric double format double false SyncXSiteCount Returns the number of sync cross-site requests long false Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics() setStatisticsEnabled void setStatisticsEnabled(boolean statisticsEnabled)
StateTransferManager
Component that handles state transfer
Attributes Name Description Type Writable JoinComplete If true, the node has successfully joined the grid and is considered to hold state. If false, the join process is still in progress. boolean false RebalancingStatus Retrieves the rebalancing status for this cache. Possible values are PENDING, SUSPENDED, IN_PROGRESS, BALANCED java.lang.String false StateTransferInProgress Checks whether there is a pending inbound state transfer on this cluster member. boolean false
Statistics
General statistics such as timings, hit/miss ratio, etc.
Attributes Name Description Type Writable AverageReadTime Average number of milliseconds for a read operation on the cache long false AverageReadTimeNanos Average number of nanoseconds for a read operation on the cache long false AverageRemoveTime Average number of milliseconds for a remove operation in the cache long false AverageRemoveTimeNanos Average number of nanoseconds for a remove operation in the cache long false AverageWriteTime Average number of milliseconds for a write operation in the cache long false AverageWriteTimeNanos Average number of nanoseconds for a write operation in the cache long false CurrentNumberOfEntriesInMemory Number of entries currently in-memory excluding expired entries int false DataMemoryUsed Amount of memory in bytes allocated for use in eviction for data in the cache long false Evictions Number of cache eviction operations long false HitRatio Percentage hit/(hit+miss) ratio for the cache double false Hits Number of cache attribute hits long false Misses Number of cache attribute misses long false NumberOfEntries Number of entries currently in the cache int false OffHeapMemoryUsed Amount in bytes of off-heap memory used by this cache long false ReadWriteRatio read/writes ratio for the cache double false RemoveHits Number of cache removal hits long false RemoveMisses Number of cache removals where keys were not found long false Stores number of cache attribute put operations long false TimeSinceReset Number of seconds since the cache statistics were last reset long false TimeSinceStart Number of seconds since cache started long false statisticsEnabled Enables or disables the gathering of statistics by this component boolean true Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
Statistics
General statistics such as timings, hit/miss ratio, etc.
Attributes Name Description Type Writable AverageReadTime Average number of milliseconds for a read operation on the cache long false AverageReadTimeNanos Average number of nanoseconds for a read operation on the cache long false AverageRemoveTime Average number of milliseconds for a remove operation in the cache long false AverageRemoveTimeNanos Average number of nanoseconds for a remove operation in the cache long false AverageWriteTime Average number of milliseconds for a write operation in the cache long false AverageWriteTimeNanos Average number of nanoseconds for a write operation in the cache long false DataMemoryUsed Amount of memory in bytes allocated for use in eviction for data in the cache long false ElapsedTime Number of seconds since cache started long false Evictions Number of cache eviction operations long false HitRatio Percentage hit/(hit+miss) ratio for the cache double false Hits Number of cache attribute hits long false Misses Number of cache attribute misses long false NumberOfEntries Number of entries in the cache including passivated entries int false NumberOfEntriesInMemory Number of entries currently in-memory excluding expired entries int false OffHeapMemoryUsed Amount of memory in bytes allocated in off-heap long false ReadWriteRatio Read/writes ratio for the cache double false RemoveHits Number of cache removal hits long false RemoveMisses Number of cache removals where keys were not found long false RequiredMinimumNumberOfNodes Amount of nodes required to guarantee data consistency int false Stores Number of cache attribute put operations long false TimeSinceReset Number of seconds since the cache statistics were last reset long false TimeSinceStart Number of seconds since cache started long false Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
Transactions
Component that manages the cache's participation in JTA transactions.
Attributes Name Description Type Writable Commits Number of transaction commits performed since last reset long false Prepares Number of transaction prepares performed since last reset long false Rollbacks Number of transaction rollbacks performed since last reset long false StatisticsEnabled boolean true Operations Name Description Signature resetStatistics Resets statistics gathered by this component void resetStatistics()
Transport
Transport component manages read and write operations to/from server.
Attributes Name Description Type Writable HostName Returns the host to which the transport binds. java.lang.String false IdleTimeout Returns the idle timeout. int false NumberIOThreads Returns the number of I/O threads. int false NumberOfGlobalConnections Returns a count of active connections in the cluster. This operation will make remote calls to aggregate results, so latency might have an impact on the speed of calculation of this attribute. int false NumberOfLocalConnections Returns a count of active connections this server. int false PendingTasks Returns the number of pending tasks. int false Port Returns the port to which the transport binds. int false ReceiveBufferSize Returns the receive buffer size. int false SendBufferSize Returns the send buffer size. int false TcpNoDelay Returns whether TCP no delay was configured or not. boolean false TotalBytesRead Returns the total number of bytes read by the server from clients which includes both protocol and user information. long false TotalBytesWritten Returns the total number of bytes written by the server back to clients which includes both protocol and user information. long false
XSiteAdmin
Exposes tooling for handling backing up data to remote sites.
Operations Name Description Signature amendTakeOffline Amends the values for 'TakeOffline' functionality on all the nodes in the cluster. java.lang.String amendTakeOffline(java.lang.String site, int afterFailures, long minTimeToWait) bringSiteOnline Brings the given site back online on all the cluster. java.lang.String bringSiteOnline(java.lang.String site) cancelPushState Cancels the push state to remote site. java.lang.String cancelPushState(java.lang.String siteName) cancelReceiveState Cancels the push state to this site. All the state received from state transfer will be ignored. java.lang.String cancelReceiveState(java.lang.String siteName) clearPushStateStatus Clears the state transfer status. java.lang.String clearPushStateStatus() getPushStateStatus Shows a map with destination site name and the state transfer status. java.util.Map<java.lang.String,java.lang.String> getPushStateStatus() getSendingSiteName Returns the site name from which this site is receiving state. java.lang.String getSendingSiteName() getTakeOfflineAfterFailures Returns the value of the 'afterFailures' for the 'TakeOffline' functionality. java.lang.String getTakeOfflineAfterFailures(java.lang.String site) getTakeOfflineMinTimeToWait Returns the value of the 'minTimeToWait' for the 'TakeOffline' functionality. java.lang.String getTakeOfflineMinTimeToWait(java.lang.String site) pushState Pushes the state of this cache to the remote site. The remote site will be bring back online java.lang.String pushState(java.lang.String siteName) setTakeOfflineAfterFailures Amends the values for 'afterFailures' for the 'TakeOffline' functionality on all the nodes in the cluster. java.lang.String setTakeOfflineAfterFailures(java.lang.String site, int afterFailures) setTakeOfflineMinTimeToWait Amends the values for 'minTimeToWait' for the 'TakeOffline' functionality on all the nodes in the cluster. java.lang.String setTakeOfflineMinTimeToWait(java.lang.String site, long minTimeToWait) siteStatus Check whether the given backup site is offline or not. java.lang.String siteStatus(java.lang.String site) status Returns the the status(offline/online) of all the configured backup sites. java.lang.String status() takeSiteOffline Takes this site offline in all nodes in the cluster. java.lang.String takeSiteOffline(java.lang.String site)