Uses of Interface
org.apache.ignite.compute.ComputeTask

Packages that use ComputeTask

Package	Description
org.apache.ignite	Contains entry-point Ignite & HPC APIs.
org.apache.ignite.compute	Contains Compute Grid functionality.
org.apache.ignite.compute.gridify	Contains APIs utilized for AOP-based grid-enabling.
org.apache.ignite.compute.gridify.aop	Contains common classes for different AOP providers.
org.apache.ignite.igfs.mapreduce	Contains APIs for In-Memory MapReduce over IGFS.
org.apache.ignite.internal	Contains main implementation.
org.apache.ignite.internal.commandline
org.apache.ignite.internal.commandline.cache.distribution
org.apache.ignite.internal.commandline.cache.reset_lost_partitions
org.apache.ignite.internal.jdbc
org.apache.ignite.internal.managers.deployment	TODO.
org.apache.ignite.internal.processors.cache.query.jdbc
org.apache.ignite.internal.processors.cache.verify
org.apache.ignite.internal.processors.closure	TODO.
org.apache.ignite.internal.processors.platform.compute
org.apache.ignite.internal.processors.resource	TODO.
org.apache.ignite.internal.processors.task	TODO.
org.apache.ignite.internal.util	System-wide utility routine and helper classes.
org.apache.ignite.internal.util.future	Future related classes.
org.apache.ignite.internal.visor
org.apache.ignite.internal.visor.baseline
org.apache.ignite.internal.visor.binary
org.apache.ignite.internal.visor.cache
org.apache.ignite.internal.visor.compute
org.apache.ignite.internal.visor.debug
org.apache.ignite.internal.visor.diagnostic
org.apache.ignite.internal.visor.file
org.apache.ignite.internal.visor.igfs
org.apache.ignite.internal.visor.log
org.apache.ignite.internal.visor.misc
org.apache.ignite.internal.visor.node
org.apache.ignite.internal.visor.query
org.apache.ignite.internal.visor.service
org.apache.ignite.internal.visor.tx
org.apache.ignite.internal.visor.verify

Uses of ComputeTask in org.apache.ignite

Methods in org.apache.ignite that return types with arguments of type ComputeTask

Modifier and Type	Method and Description
Map<String,Class<? extends ComputeTask<?,?>>>	IgniteCompute.localTasks() Gets map of all locally deployed tasks keyed by their task name .

Methods in org.apache.ignite with parameters of type ComputeTask

Modifier and Type	Method and Description
<T,R> R	IgniteCompute.execute(ComputeTask<T,R> task, T arg) Executes given task within the cluster group.
<T,R> ComputeTaskFuture<R>	IgniteCompute.executeAsync(ComputeTask<T,R> task, T arg) Executes given task asynchronously within the cluster group.

Method parameters in org.apache.ignite with type arguments of type ComputeTask

Modifier and Type	Method and Description
<T,R> R	IgniteCompute.execute(Class<? extends ComputeTask<T,R>> taskCls, T arg) Executes given task on within the cluster group.
<T,R> ComputeTaskFuture<R>	IgniteCompute.executeAsync(Class<? extends ComputeTask<T,R>> taskCls, T arg) Executes given task asynchronously on within the cluster group.
void	IgniteCompute.localDeployTask(Class<? extends ComputeTask> taskCls, ClassLoader clsLdr) Explicitly deploys a task with given class loader on the local node.

Uses of ComputeTask in org.apache.ignite.compute

Classes in org.apache.ignite.compute that implement ComputeTask

Modifier and Type	Class and Description
class	ComputeTaskAdapter<T,R> Convenience adapter for ComputeTask interface.
class	ComputeTaskSplitAdapter<T,R> This class defines simplified adapter for ComputeTask.

Uses of ComputeTask in org.apache.ignite.compute.gridify

Classes in org.apache.ignite.compute.gridify that implement ComputeTask

Modifier and Type	Class and Description
class	GridifyTaskAdapter<R> Convenience adapter for tasks that work with Gridify annotation for grid-enabling methods.
class	GridifyTaskSplitAdapter<R> Convenience adapter for tasks that work with Gridify annotation for grid-enabling methods.

Uses of ComputeTask in org.apache.ignite.compute.gridify.aop

Classes in org.apache.ignite.compute.gridify.aop that implement ComputeTask

Modifier and Type	Class and Description
class	GridifyDefaultRangeTask Default gridify task which simply executes a method on remote node.
class	GridifyDefaultTask Default gridify task which simply executes a method on remote node.

Uses of ComputeTask in org.apache.ignite.igfs.mapreduce

Classes in org.apache.ignite.igfs.mapreduce that implement ComputeTask

Modifier and Type	Class and Description
class	IgfsTask<T,R> IGFS task which can be executed on the grid using one of IgniteFs.execute() methods.
class	IgfsTaskNoReduceAdapter<T,R> Convenient IgfsTask adapter with empty reduce step.

Uses of ComputeTask in org.apache.ignite.internal

Methods in org.apache.ignite.internal that return types with arguments of type ComputeTask

Modifier and Type	Method and Description
Map<String,Class<? extends ComputeTask<?,?>>>	IgniteComputeImpl.localTasks() Gets map of all locally deployed tasks keyed by their task name .

Methods in org.apache.ignite.internal with parameters of type ComputeTask

Modifier and Type	Method and Description
<T,R> R	IgniteComputeImpl.execute(ComputeTask<T,R> task, T arg) Executes given task within the cluster group.
<T,R> ComputeTaskFuture<R>	IgniteComputeImpl.executeAsync(ComputeTask<T,R> task, T arg) Executes given task asynchronously within the cluster group.
<T,R> ComputeTaskInternalFuture<R>	IgniteComputeImpl.executeAsync0(ComputeTask<T,R> task, T arg) Execute implementation.

Method parameters in org.apache.ignite.internal with type arguments of type ComputeTask

Modifier and Type	Method and Description
<T,R> R	IgniteComputeImpl.execute(Class<? extends ComputeTask<T,R>> taskCls, T arg) Executes given task on within the cluster group.
<T,R> ComputeTaskFuture<R>	IgniteComputeImpl.executeAsync(Class<? extends ComputeTask<T,R>> taskCls, T arg) Executes given task asynchronously on within the cluster group.
void	IgniteComputeImpl.localDeployTask(Class<? extends ComputeTask> taskCls, ClassLoader clsLdr) Explicitly deploys a task with given class loader on the local node.

Uses of ComputeTask in org.apache.ignite.internal.commandline

Method parameters in org.apache.ignite.internal.commandline with type arguments of type ComputeTask

Modifier and Type	Method and Description
static <R> R	TaskExecutor.executeTask(GridClient client, Class<? extends ComputeTask<?,R>> taskCls, Object taskArgs, GridClientConfiguration clientCfg)

Uses of ComputeTask in org.apache.ignite.internal.commandline.cache.distribution

Classes in org.apache.ignite.internal.commandline.cache.distribution that implement ComputeTask

Modifier and Type	Class and Description
class	CacheDistributionTask Collect information on the distribution of partitions.

Uses of ComputeTask in org.apache.ignite.internal.commandline.cache.reset_lost_partitions

Classes in org.apache.ignite.internal.commandline.cache.reset_lost_partitions that implement ComputeTask

Modifier and Type	Class and Description
class	CacheResetLostPartitionsTask Reset status of lost partitions.

Uses of ComputeTask in org.apache.ignite.internal.jdbc

Classes in org.apache.ignite.internal.jdbc that implement ComputeTask

Modifier and Type	Class and Description
class	JdbcConnectionValidationTask Deprecated. Using Ignite client node based JDBC driver is preferable. See documentation of IgniteJdbcDriver for details.

Uses of ComputeTask in org.apache.ignite.internal.managers.deployment

Methods in org.apache.ignite.internal.managers.deployment that return types with arguments of type ComputeTask

Modifier and Type	Method and Description
Map<String,Class<? extends ComputeTask<?,?>>>	GridDeploymentManager.findAllTasks(IgnitePredicate<? super Class<? extends ComputeTask<?,?>>>... p)

Methods in org.apache.ignite.internal.managers.deployment with parameters of type ComputeTask

Modifier and Type	Method and Description
boolean	GridDeployment.internalTask(@Nullable ComputeTask task, Class<?> taskCls) Checks whether task class is annotated with GridInternal.
boolean	GridDeployment.visorManagementTask(@Nullable ComputeTask task, @NotNull Class<?> taskCls) Checks whether task class is annotated with GridVisorManagementTask.

Uses of ComputeTask in org.apache.ignite.internal.processors.cache.query.jdbc

Classes in org.apache.ignite.internal.processors.cache.query.jdbc that implement ComputeTask

Modifier and Type	Class and Description
class	GridCacheQueryJdbcMetadataTask Task that gets metadata for JDBC adapter.
class	GridCacheQueryJdbcTask Task for JDBC adapter.
class	GridCacheQueryJdbcValidationTask Task to validate connection.

Uses of ComputeTask in org.apache.ignite.internal.processors.cache.verify

Classes in org.apache.ignite.internal.processors.cache.verify that implement ComputeTask

Modifier and Type	Class and Description
class	CollectConflictPartitionKeysTask
class	RetrieveConflictPartitionValuesTask
class	VerifyBackupPartitionsDumpTask Task for collection checksums primary and backup partitions of specified caches.
class	VerifyBackupPartitionsTask Deprecated. Legacy version of VerifyBackupPartitionsTaskV2.
class	VerifyBackupPartitionsTaskV2 Task for comparing update counters and checksums between primary and backup partitions of specified caches.

Uses of ComputeTask in org.apache.ignite.internal.processors.closure

Classes in org.apache.ignite.internal.processors.closure that implement ComputeTask

Modifier and Type	Class and Description
class	GridPeerDeployAwareTaskAdapter<T,R> Peer deployment aware task adapter.

Uses of ComputeTask in org.apache.ignite.internal.processors.platform.compute

Classes in org.apache.ignite.internal.processors.platform.compute that implement ComputeTask

Modifier and Type	Class and Description
class	PlatformAbstractTask Base class for all interop tasks.
class	PlatformBalancingMultiClosureTask Interop multi-closure task with node balancing.
class	PlatformBalancingSingleClosureAffinityTask Interop single-closure task with node balancing.
class	PlatformBalancingSingleClosureTask Interop single-closure task with node balancing.
class	PlatformBroadcastingMultiClosureTask Interop multi-closure task with broadcast semantics.
class	PlatformBroadcastingSingleClosureTask Interop single-closure task with broadcast semantics.
class	PlatformFullTask Interop task which requires full execution cycle.

Uses of ComputeTask in org.apache.ignite.internal.processors.resource

Methods in org.apache.ignite.internal.processors.resource with parameters of type ComputeTask

Modifier and Type	Method and Description
void	GridResourceProcessor.inject(GridDeployment dep, ComputeTask<?,?> task, GridTaskSessionImpl ses, ComputeLoadBalancer balancer, ComputeTaskContinuousMapper mapper) Injects held resources into given grid task.

Uses of ComputeTask in org.apache.ignite.internal.processors.task

Methods in org.apache.ignite.internal.processors.task that return ComputeTask

Modifier and Type	Method and Description
ComputeTask<T,R>	GridTaskWorker.getTask()

Methods in org.apache.ignite.internal.processors.task with parameters of type ComputeTask

Modifier and Type	Method and Description
<T,R> ComputeTaskInternalFuture<R>	GridTaskProcessor.execute(ComputeTask<T,R> task, T arg)
<T,R> ComputeTaskInternalFuture<R>	GridTaskProcessor.execute(ComputeTask<T,R> task, T arg, boolean sys)
<T,R> ComputeTaskInternalFuture<R>	GridTaskProcessor.execute(ComputeTask<T,R> task, T arg, boolean sys, @Nullable String execName)
<T,R> ComputeTaskInternalFuture<R>	GridTaskProcessor.execute(ComputeTask<T,R> task, T arg, String execName)
void	GridTaskWorker.setTask(ComputeTask<T,R> task)

Method parameters in org.apache.ignite.internal.processors.task with type arguments of type ComputeTask

Modifier and Type	Method and Description
<T,R> ComputeTaskInternalFuture<R>	GridTaskProcessor.execute(Class<? extends ComputeTask<T,R>> taskCls, T arg)
<T,R> ComputeTaskInternalFuture<R>	GridTaskProcessor.execute(Class<? extends ComputeTask<T,R>> taskCls, T arg, @Nullable String execName)

Uses of ComputeTask in org.apache.ignite.internal.util

Method parameters in org.apache.ignite.internal.util with type arguments of type ComputeTask

Modifier and Type	Method and Description
static String	IgniteUtils.getTaskName(Class<? extends ComputeTask<?,?>> taskCls) Gets task name for the given task class.

Uses of ComputeTask in org.apache.ignite.internal.util.future

Classes in org.apache.ignite.internal.util.future that implement ComputeTask

Modifier and Type	Class and Description
class	IgniteRemoteMapTask<T,R> Util task that will execute ComputeTask on a given node.

Constructors in org.apache.ignite.internal.util.future with parameters of type ComputeTask

Constructor and Description
IgniteRemoteMapTask(ClusterNode node, ComputeTask<T,R> remoteTask)

Uses of ComputeTask in org.apache.ignite.internal.visor

Classes in org.apache.ignite.internal.visor that implement ComputeTask

Modifier and Type	Class and Description
class	VisorCoordinatorNodeTask<A,R> Base class for Visor tasks intended to execute job on coordinator node.
class	VisorMultiNodeTask<A,R,J> Base class for Visor tasks intended to query data from a multiple node.
class	VisorOneNodeTask<A,R> Base class for Visor tasks intended to query data from a single node.

Uses of ComputeTask in org.apache.ignite.internal.visor.baseline

Classes in org.apache.ignite.internal.visor.baseline that implement ComputeTask

Modifier and Type	Class and Description
class	VisorBaselineTask Task that will collect information about baseline topology and can change its state.
class	VisorBaselineViewTask Task that will collect information about baseline topology.

Uses of ComputeTask in org.apache.ignite.internal.visor.binary

Classes in org.apache.ignite.internal.visor.binary that implement ComputeTask

Modifier and Type	Class and Description
class	VisorBinaryMetadataCollectorTask Task that collects binary metadata.

Uses of ComputeTask in org.apache.ignite.internal.visor.cache

Classes in org.apache.ignite.internal.visor.cache that implement ComputeTask

Modifier and Type	Class and Description
class	VisorCacheAffinityNodeTask Task that will find affinity node for key.
class	VisorCacheClearTask Task that clears specified caches on specified node.
class	VisorCacheConfigurationCollectorTask Task that collect cache metrics from all nodes.
class	VisorCacheLoadTask Task to loads caches.
class	VisorCacheLostPartitionsTask Collect list of lost partitions.
class	VisorCacheMetadataTask Task to get cache SQL metadata.
class	VisorCacheMetricsCollectorTask Task that collect cache metrics from all nodes.
class	VisorCacheModifyTask Task that modify value in specified cache.
class	VisorCacheNamesCollectorTask Task that collect cache names and deployment IDs.
class	VisorCacheNodesTask Task that returns collection of cache data nodes IDs.
class	VisorCachePartitionsTask Task that collect keys distribution in partitions.
class	VisorCacheRebalanceTask Pre-loads caches.
class	VisorCacheResetLostPartitionsTask Reset lost partitions for caches.
class	VisorCacheResetMetricsTask Reset compute grid metrics.
class	VisorCacheStartTask Task that start cache or near cache with specified configuration.
class	VisorCacheStopTask Task that stop specified caches on specified node.
class	VisorCacheToggleStatisticsTask Switch statisticsEnabled flag for specified caches to specified state.
class	VisorFindAndDeleteGarbageInPersistenceTask Compute task which are part of 'find and delete garbage' functionality.

Uses of ComputeTask in org.apache.ignite.internal.visor.compute

Classes in org.apache.ignite.internal.visor.compute that implement ComputeTask

Modifier and Type	Class and Description
class	VisorComputeCancelSessionsTask Cancels given tasks sessions.
class	VisorComputeResetMetricsTask Reset compute grid metrics task.
class	VisorComputeToggleMonitoringTask Task to run gc on nodes.
class	VisorGatewayTask Task to run Visor tasks through http REST.

Uses of ComputeTask in org.apache.ignite.internal.visor.debug

Classes in org.apache.ignite.internal.visor.debug that implement ComputeTask

Modifier and Type	Class and Description
class	VisorThreadDumpTask Creates thread dump.

Uses of ComputeTask in org.apache.ignite.internal.visor.diagnostic

Classes in org.apache.ignite.internal.visor.diagnostic that implement ComputeTask

Modifier and Type	Class and Description
class	VisorPageLocksTask

Uses of ComputeTask in org.apache.ignite.internal.visor.file

Classes in org.apache.ignite.internal.visor.file that implement ComputeTask

Modifier and Type	Class and Description
class	VisorFileBlockTask Task to read file block.
class	VisorLatestTextFilesTask Get list files matching filter.

Uses of ComputeTask in org.apache.ignite.internal.visor.igfs

Classes in org.apache.ignite.internal.visor.igfs that implement ComputeTask

Modifier and Type	Class and Description
class	VisorIgfsFormatTask Format IGFS instance.
class	VisorIgfsProfilerClearTask Remove all IGFS profiler logs.
class	VisorIgfsProfilerTask Task that parse hadoop profiler logs.
class	VisorIgfsResetMetricsTask Resets IGFS metrics.
class	VisorIgfsSamplingStateTask Task to set IGFS instance sampling state.

Uses of ComputeTask in org.apache.ignite.internal.visor.log

Classes in org.apache.ignite.internal.visor.log that implement ComputeTask

Modifier and Type	Class and Description
class	VisorLogSearchTask Search text matching in logs

Uses of ComputeTask in org.apache.ignite.internal.visor.misc

Classes in org.apache.ignite.internal.visor.misc that implement ComputeTask

Modifier and Type	Class and Description
class	VisorAckTask Ack task to run on node.
class	VisorChangeGridActiveStateTask Task for changing grid active state.
class	VisorLatestVersionTask Task for collecting latest version.
class	VisorNopTask Nop task with random timeout.
class	VisorResolveHostNameTask Task that resolve host name for specified IP address from node.
class	VisorWalTask Performs WAL cleanup clusterwide.

Uses of ComputeTask in org.apache.ignite.internal.visor.node

Classes in org.apache.ignite.internal.visor.node that implement ComputeTask

Modifier and Type	Class and Description
class	VisorCacheRebalanceCollectorTask Collects topology rebalance metrics.
class	VisorNodeConfigurationCollectorTask Grid configuration data collect task.
class	VisorNodeDataCollectorTask Collects current Grid state mostly topology and metrics.
class	VisorNodeEventsCollectorTask Task that runs on specified node and returns events data.
class	VisorNodeGcTask Task to run gc on nodes.
class	VisorNodePingTask Ping other node.
class	VisorNodeRestartTask Restarts nodes.
class	VisorNodeStopTask Stops nodes.
class	VisorNodeSuppressedErrorsTask Task to collect last errors on nodes.

Uses of ComputeTask in org.apache.ignite.internal.visor.query

Classes in org.apache.ignite.internal.visor.query that implement ComputeTask

Modifier and Type	Class and Description
class	VisorQueryCancelTask Task to cancel queries.
class	VisorQueryCleanupTask Task for cleanup not needed SCAN or SQL queries result futures from node local.
class	VisorQueryDetailMetricsCollectorTask Task to collect cache query metrics.
class	VisorQueryFetchFirstPageTask Task for check a query execution and receiving first page of query result.
class	VisorQueryNextPageTask Task for collecting next page previously executed SQL or SCAN query.
class	VisorQueryPingTask Task for inform a node about awaiting of query result from Web console.
class	VisorQueryResetDetailMetricsTask Reset query detail metrics.
class	VisorQueryResetMetricsTask Reset compute grid query metrics.
class	VisorQueryTask Task for execute SQL fields query and get first page of results.
class	VisorRunningQueriesCollectorTask Task to collect currently running queries.
class	VisorScanQueryTask Task for execute SCAN query and get first page of results.

Uses of ComputeTask in org.apache.ignite.internal.visor.service

Classes in org.apache.ignite.internal.visor.service that implement ComputeTask

Modifier and Type	Class and Description
class	VisorCancelServiceTask Task for cancel services with specified name.
class	VisorServiceTask Task for collect topology service configuration.

Uses of ComputeTask in org.apache.ignite.internal.visor.tx

Classes in org.apache.ignite.internal.visor.tx that implement ComputeTask

Modifier and Type	Class and Description
class	FetchNearXidVersionTask Retrieves unique transaction identifier (nearXid) from UUID/GridCacheVersion of xid/nearXid.
class	VisorTxTask

Uses of ComputeTask in org.apache.ignite.internal.visor.verify

Classes in org.apache.ignite.internal.visor.verify that implement ComputeTask

Modifier and Type	Class and Description
class	VisorContentionTask
class	VisorIdleAnalyzeTask Task to find diverged keys of conflict partition.
class	VisorIdleVerifyDumpTask Task to verify checksums of backup partitions and return all collected information.
class	VisorIdleVerifyTask Deprecated.
class	VisorIdleVerifyTaskV2 Task to verify checksums of backup partitions.
class	VisorViewCacheTask