GridEventType (gridgain-core 6.1.9 API)

```
public interface GridEventType
```
Contains event type constants. The decision to use class and not enumeration dictated by allowing users to create their own events and/or event types which would be impossible with enumerations.
Note that this interface defines not only individual type constants but arrays of types as well to be conveniently used with GridEvents.localListen(GridPredicate, int...) method:
NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
Events and Performance
Note that by default all events in GridGain are enabled and therefore generated and stored by whatever event storage SPI is configured. GridGain can and often does generate thousands events per seconds under the load and therefore it creates a significant additional load on the system. If these events are not needed by the application this load is unnecessary and leads to significant performance degradation.
It is highly recommended to enable only those events that your application logic requires by using either GridConfiguration.getIncludeEventTypes() method in GridGain configuration. Note that certain events are required for GridGain's internal operations and such events will still be generated but not stored by event storage SPI if they are disabled in GridGain configuration.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`EVT_AUTHENTICATION_FAILED` Built-in event type: authentication failed.
`static int`	`EVT_AUTHENTICATION_SUCCEEDED` Built-in event type: authentication succeed.
`static int`	`EVT_AUTHORIZATION_FAILED` Built-in event type: authorization failed.
`static int`	`EVT_AUTHORIZATION_SUCCEEDED` Built-in event type: authorization succeed.
`static int`	`EVT_CACHE_ENTRY_CREATED` Built-in event type: entry created.
`static int`	`EVT_CACHE_ENTRY_DESTROYED` Built-in event type: entry destroyed.
`static int`	`EVT_CACHE_ENTRY_EVICTED` Built-in event type: entry evicted.
`static int`	`EVT_CACHE_OBJECT_EXPIRED` Built-in event type: cache object was expired when reading it.
`static int`	`EVT_CACHE_OBJECT_FROM_OFFHEAP` Built-in event type: cache object moved from off-heap storage back into memory.
`static int`	`EVT_CACHE_OBJECT_LOCKED` Built-in event type: object locked.
`static int`	`EVT_CACHE_OBJECT_PUT` Built-in event type: object put.
`static int`	`EVT_CACHE_OBJECT_READ` Built-in event type: object read.
`static int`	`EVT_CACHE_OBJECT_REMOVED` Built-in event type: object removed.
`static int`	`EVT_CACHE_OBJECT_SWAPPED` Built-in event type: cache object swapped from swap storage.
`static int`	`EVT_CACHE_OBJECT_TO_OFFHEAP` Built-in event type: cache object stored in off-heap storage.
`static int`	`EVT_CACHE_OBJECT_UNLOCKED` Built-in event type: object unlocked.
`static int`	`EVT_CACHE_OBJECT_UNSWAPPED` Built-in event type: cache object unswapped from swap storage.
`static int`	`EVT_CACHE_PRELOAD_OBJECT_LOADED` Built-in event type: cache entry preloaded.
`static int`	`EVT_CACHE_PRELOAD_OBJECT_UNLOADED` Built-in event type: cache entry unloaded.
`static int`	`EVT_CACHE_PRELOAD_PART_LOADED` Built-in event type: cache partition loaded.
`static int`	`EVT_CACHE_PRELOAD_PART_UNLOADED` Built-in event type: cache partition unloaded.
`static int`	`EVT_CACHE_PRELOAD_STARTED` Built-in event type: cache preload started.
`static int`	`EVT_CACHE_PRELOAD_STOPPED` Built-in event type: cache preload stopped.
`static int`	`EVT_CHECKPOINT_LOADED` Built-in event type: checkpoint was loaded.
`static int`	`EVT_CHECKPOINT_REMOVED` Built-in event type: checkpoint was removed.
`static int`	`EVT_CHECKPOINT_SAVED` Built-in event type: checkpoint was saved.
`static int`	`EVT_CLASS_DEPLOY_FAILED` Built-in event type: non-task class deployment failed.
`static int`	`EVT_CLASS_DEPLOYED` Built-in event type: non-task class deployed.
`static int`	`EVT_CLASS_UNDEPLOYED` Built-in event type: non-task class undeployed.
`static int`	`EVT_GGFS_DIR_CREATED` Built-in event type: GGFS directory created.
`static int`	`EVT_GGFS_DIR_DELETED` Built-in event type: GGFS directory deleted.
`static int`	`EVT_GGFS_DIR_RENAMED` Built-in event type: GGFS directory renamed.
`static int`	`EVT_GGFS_FILE_CLOSED_READ` Built-in event type: GGFS file closed.
`static int`	`EVT_GGFS_FILE_CLOSED_WRITE` Built-in event type: GGFS file closed.
`static int`	`EVT_GGFS_FILE_CREATED` Built-in event type: GGFS file created.
`static int`	`EVT_GGFS_FILE_DELETED` Built-in event type: GGFS file deleted.
`static int`	`EVT_GGFS_FILE_OPENED_READ` Built-in event type: GGFS file opened for reading.
`static int`	`EVT_GGFS_FILE_OPENED_WRITE` Built-in event type: GGFS file opened for writing.
`static int`	`EVT_GGFS_FILE_PURGED` Built-in event type: GGFS file purged.
`static int`	`EVT_GGFS_FILE_RENAMED` Built-in event type: GGFS file renamed.
`static int`	`EVT_GGFS_META_UPDATED` Built-in event type: GGFS file or directory metadata updated.
`static int`	`EVT_JOB_CANCELLED` Built-in event type: grid job cancelled.
`static int`	`EVT_JOB_FAILED` Built-in event type: grid job failed.
`static int`	`EVT_JOB_FAILED_OVER` Built-in event type: grid job failed over.
`static int`	`EVT_JOB_FINISHED` Built-in event type: grid job finished.
`static int`	`EVT_JOB_MAPPED` Built-in event type: grid job was mapped in `GridComputeTask.map(List, Object)` method.
`static int`	`EVT_JOB_QUEUED` Built-in event type: grid job queued.
`static int`	`EVT_JOB_REJECTED` Built-in event type: grid job rejected during collision resolution.
`static int`	`EVT_JOB_RESULTED` Built-in event type: grid job result was received by `GridComputeTask.result(GridComputeJobResult, List)` method.
`static int`	`EVT_JOB_STARTED` Built-in event type: grid job started.
`static int`	`EVT_JOB_TIMEDOUT` Built-in event type: grid job timed out.
`static int`	`EVT_LIC_CLEARED` Built-in event type: license violation cleared.
`static int`	`EVT_LIC_GRACE_EXPIRED` Built-in event type: license violation grace period is expired.
`static int`	`EVT_LIC_VIOLATION` Built-in event type: license violation detected.
`static int`	`EVT_NODE_FAILED` Built-in event type: node failed.
`static int`	`EVT_NODE_JOINED` Built-in event type: node joined topology.
`static int`	`EVT_NODE_LEFT` Built-in event type: node has normally left topology.
`static int`	`EVT_NODE_METRICS_UPDATED` Built-in event type: node metrics updated.
`static int`	`EVT_NODE_RECONNECTED` Built-in event type: local node reconnected.
`static int`	`EVT_NODE_SEGMENTED` Built-in event type: local node segmented.
`static int`	`EVT_SECURE_SESSION_VALIDATION_FAILED` Built-in event type: secure session validation failed.
`static int`	`EVT_SECURE_SESSION_VALIDATION_SUCCEEDED` Built-in event type: secure session validation succeed.
`static int`	`EVT_SWAP_SPACE_CLEARED` Built-in event type: swap space cleared.
`static int`	`EVT_SWAP_SPACE_DATA_EVICTED` Built-in event type: swap space data evicted.
`static int`	`EVT_SWAP_SPACE_DATA_READ` Built-in event type: swap space data read.
`static int`	`EVT_SWAP_SPACE_DATA_REMOVED` Built-in event type: swap space data removed.
`static int`	`EVT_SWAP_SPACE_DATA_STORED` Built-in event type: swap space data stored.
`static int`	`EVT_TASK_DEPLOY_FAILED` Built-in event type: task deployment failed.
`static int`	`EVT_TASK_DEPLOYED` Built-in event type: task deployed.
`static int`	`EVT_TASK_FAILED` Built-in event type: task failed.
`static int`	`EVT_TASK_FINISHED` Built-in event type: task finished.
`static int`	`EVT_TASK_REDUCED` Built-in event type: task reduced.
`static int`	`EVT_TASK_SESSION_ATTR_SET` Built-in event type: task session attribute set.
`static int`	`EVT_TASK_STARTED` Built-in event type: task started.
`static int`	`EVT_TASK_TIMEDOUT` Built-in event type: task timed out.
`static int`	`EVT_TASK_UNDEPLOYED` Built-in event type: task undeployed.
`static int`	`EVT_VISOR_EVENTS_LOST` Built-in event type: Visor detects that some events were evicted from events buffer since last poll.
`static int[]`	`EVTS_ALL` All GridGain events (including metric update event).
`static int[]`	`EVTS_ALL_MINUS_METRIC_UPDATE` All GridGain events (excluding metric update event).
`static int[]`	`EVTS_AUTHENTICATION` All authentication events.
`static int[]`	`EVTS_AUTHORIZATION` All authorization events.
`static int[]`	`EVTS_CACHE` All cache events.
`static int[]`	`EVTS_CACHE_PRELOAD` All cache preload events.
`static int[]`	`EVTS_CHECKPOINT` All checkpoint events.
`static int[]`	`EVTS_DEPLOYMENT` All deployment events.
`static int[]`	`EVTS_DISCOVERY` All discovery events except for `EVT_NODE_METRICS_UPDATED`.
`static int[]`	`EVTS_DISCOVERY_ALL` All discovery events.
`static int[]`	`EVTS_ERROR` All events indicating an error or failure condition.
`static int[]`	`EVTS_GGFS` All GGFS events.
`static int[]`	`EVTS_JOB_EXECUTION` All grid job execution events.
`static int[]`	`EVTS_LICENSE` All license events.
`static int[]`	`EVTS_SECURE_SESSION` All secure session events.
`static int[]`	`EVTS_SWAPSPACE` All swap space events.
`static int[]`	`EVTS_TASK_EXECUTION` All grid task execution events.

- Field Detail
  - EVT_CHECKPOINT_SAVED
```
static final int EVT_CHECKPOINT_SAVED
```
    Built-in event type: checkpoint was saved.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridCheckpointEvent, Constant Field Values
  - EVT_CHECKPOINT_LOADED
```
static final int EVT_CHECKPOINT_LOADED
```
    Built-in event type: checkpoint was loaded.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridCheckpointEvent, Constant Field Values
  - EVT_CHECKPOINT_REMOVED
```
static final int EVT_CHECKPOINT_REMOVED
```
    Built-in event type: checkpoint was removed. Reasons are:
    - timeout expired, or
    - or it was manually removed, or
    - it was automatically removed by the task session
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    See Also:
    GridCheckpointEvent, Constant Field Values
  - EVT_NODE_JOINED
```
static final int EVT_NODE_JOINED
```
    Built-in event type: node joined topology.
    New node has been discovered and joined grid topology. Note that even though a node has been discovered there could be a number of warnings in the log. In certain situations GridGain doesn't prevent a node from joining but prints warning messages into the log.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDiscoveryEvent, Constant Field Values
  - EVT_NODE_LEFT
```
static final int EVT_NODE_LEFT
```
    Built-in event type: node has normally left topology.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDiscoveryEvent, Constant Field Values
  - EVT_NODE_FAILED
```
static final int EVT_NODE_FAILED
```
    Built-in event type: node failed.
    GridGain detected that node has presumably crashed and is considered failed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDiscoveryEvent, Constant Field Values
  - EVT_NODE_METRICS_UPDATED
```
static final int EVT_NODE_METRICS_UPDATED
```
    Built-in event type: node metrics updated.
    Generated when node's metrics are updated. In most cases this callback is invoked with every heartbeat received from a node (including local node).
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDiscoveryEvent, Constant Field Values
  - EVT_NODE_SEGMENTED
```
static final int EVT_NODE_SEGMENTED
```
    Built-in event type: local node segmented.
    Generated when node determines that it runs in invalid network segment.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDiscoveryEvent, Constant Field Values
  - EVT_NODE_RECONNECTED
```
static final int EVT_NODE_RECONNECTED
```
    Built-in event type: local node reconnected.
    Generated when node reconnects to grid topology after being disconnected from.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDiscoveryEvent, Constant Field Values
  - EVT_TASK_STARTED
```
static final int EVT_TASK_STARTED
```
    Built-in event type: task started.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridTaskEvent, Constant Field Values
  - EVT_TASK_FINISHED
```
static final int EVT_TASK_FINISHED
```
    Built-in event type: task finished.
    Task got finished. This event is triggered every time a task finished without exception.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridTaskEvent, Constant Field Values
  - EVT_TASK_FAILED
```
static final int EVT_TASK_FAILED
```
    Built-in event type: task failed.
    Task failed. This event is triggered every time a task finished with an exception. Note that prior to this event, there could be other events recorded specific to the failure.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridTaskEvent, Constant Field Values
  - EVT_TASK_TIMEDOUT
```
static final int EVT_TASK_TIMEDOUT
```
    Built-in event type: task timed out.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridTaskEvent, Constant Field Values
  - EVT_TASK_SESSION_ATTR_SET
```
static final int EVT_TASK_SESSION_ATTR_SET
```
    Built-in event type: task session attribute set.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridTaskEvent, Constant Field Values
  - EVT_TASK_REDUCED
```
static final int EVT_TASK_REDUCED
```
    Built-in event type: task reduced.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CLASS_DEPLOYED
```
static final int EVT_CLASS_DEPLOYED
```
    Built-in event type: non-task class deployed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDeploymentEvent, Constant Field Values
  - EVT_CLASS_UNDEPLOYED
```
static final int EVT_CLASS_UNDEPLOYED
```
    Built-in event type: non-task class undeployed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDeploymentEvent, Constant Field Values
  - EVT_CLASS_DEPLOY_FAILED
```
static final int EVT_CLASS_DEPLOY_FAILED
```
    Built-in event type: non-task class deployment failed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDeploymentEvent, Constant Field Values
  - EVT_TASK_DEPLOYED
```
static final int EVT_TASK_DEPLOYED
```
    Built-in event type: task deployed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDeploymentEvent, Constant Field Values
  - EVT_TASK_UNDEPLOYED
```
static final int EVT_TASK_UNDEPLOYED
```
    Built-in event type: task undeployed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDeploymentEvent, Constant Field Values
  - EVT_TASK_DEPLOY_FAILED
```
static final int EVT_TASK_DEPLOY_FAILED
```
    Built-in event type: task deployment failed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridDeploymentEvent, Constant Field Values
  - EVT_JOB_MAPPED
```
static final int EVT_JOB_MAPPED
```
    Built-in event type: grid job was mapped in GridComputeTask.map(List, Object) method.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_RESULTED
```
static final int EVT_JOB_RESULTED
```
    Built-in event type: grid job result was received by GridComputeTask.result(GridComputeJobResult, List) method.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_FAILED_OVER
```
static final int EVT_JOB_FAILED_OVER
```
    Built-in event type: grid job failed over.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_STARTED
```
static final int EVT_JOB_STARTED
```
    Built-in event type: grid job started.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_FINISHED
```
static final int EVT_JOB_FINISHED
```
    Built-in event type: grid job finished.
    Job has successfully completed and produced a result which from the user perspective can still be either negative or positive.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_TIMEDOUT
```
static final int EVT_JOB_TIMEDOUT
```
    Built-in event type: grid job timed out.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_REJECTED
```
static final int EVT_JOB_REJECTED
```
    Built-in event type: grid job rejected during collision resolution.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_FAILED
```
static final int EVT_JOB_FAILED
```
    Built-in event type: grid job failed.
    Job has failed. This means that there was some error event during job execution and job did not produce a result.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_QUEUED
```
static final int EVT_JOB_QUEUED
```
    Built-in event type: grid job queued.
    Job arrived for execution and has been queued (added to passive queue during collision resolution).
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_JOB_CANCELLED
```
static final int EVT_JOB_CANCELLED
```
    Built-in event type: grid job cancelled.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridJobEvent, Constant Field Values
  - EVT_CACHE_ENTRY_CREATED
```
static final int EVT_CACHE_ENTRY_CREATED
```
    Built-in event type: entry created.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_ENTRY_DESTROYED
```
static final int EVT_CACHE_ENTRY_DESTROYED
```
    Built-in event type: entry destroyed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_ENTRY_EVICTED
```
static final int EVT_CACHE_ENTRY_EVICTED
```
    Built-in event type: entry evicted.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_PUT
```
static final int EVT_CACHE_OBJECT_PUT
```
    Built-in event type: object put.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_READ
```
static final int EVT_CACHE_OBJECT_READ
```
    Built-in event type: object read.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_REMOVED
```
static final int EVT_CACHE_OBJECT_REMOVED
```
    Built-in event type: object removed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_LOCKED
```
static final int EVT_CACHE_OBJECT_LOCKED
```
    Built-in event type: object locked.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_UNLOCKED
```
static final int EVT_CACHE_OBJECT_UNLOCKED
```
    Built-in event type: object unlocked.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_SWAPPED
```
static final int EVT_CACHE_OBJECT_SWAPPED
```
    Built-in event type: cache object swapped from swap storage.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_UNSWAPPED
```
static final int EVT_CACHE_OBJECT_UNSWAPPED
```
    Built-in event type: cache object unswapped from swap storage.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_EXPIRED
```
static final int EVT_CACHE_OBJECT_EXPIRED
```
    Built-in event type: cache object was expired when reading it.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_SWAP_SPACE_DATA_READ
```
static final int EVT_SWAP_SPACE_DATA_READ
```
    Built-in event type: swap space data read.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_SWAP_SPACE_DATA_STORED
```
static final int EVT_SWAP_SPACE_DATA_STORED
```
    Built-in event type: swap space data stored.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_SWAP_SPACE_DATA_REMOVED
```
static final int EVT_SWAP_SPACE_DATA_REMOVED
```
    Built-in event type: swap space data removed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_SWAP_SPACE_CLEARED
```
static final int EVT_SWAP_SPACE_CLEARED
```
    Built-in event type: swap space cleared.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_SWAP_SPACE_DATA_EVICTED
```
static final int EVT_SWAP_SPACE_DATA_EVICTED
```
    Built-in event type: swap space data evicted.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_CACHE_OBJECT_TO_OFFHEAP
```
static final int EVT_CACHE_OBJECT_TO_OFFHEAP
```
    Built-in event type: cache object stored in off-heap storage.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_OBJECT_FROM_OFFHEAP
```
static final int EVT_CACHE_OBJECT_FROM_OFFHEAP
```
    Built-in event type: cache object moved from off-heap storage back into memory.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_PRELOAD_STARTED
```
static final int EVT_CACHE_PRELOAD_STARTED
```
    Built-in event type: cache preload started.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_CACHE_PRELOAD_STOPPED
```
static final int EVT_CACHE_PRELOAD_STOPPED
```
    Built-in event type: cache preload stopped.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_CACHE_PRELOAD_PART_LOADED
```
static final int EVT_CACHE_PRELOAD_PART_LOADED
```
    Built-in event type: cache partition loaded.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSwapSpaceEvent, Constant Field Values
  - EVT_CACHE_PRELOAD_PART_UNLOADED
```
static final int EVT_CACHE_PRELOAD_PART_UNLOADED
```
    Built-in event type: cache partition unloaded.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_PRELOAD_OBJECT_LOADED
```
static final int EVT_CACHE_PRELOAD_OBJECT_LOADED
```
    Built-in event type: cache entry preloaded.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_CACHE_PRELOAD_OBJECT_UNLOADED
```
static final int EVT_CACHE_PRELOAD_OBJECT_UNLOADED
```
    Built-in event type: cache entry unloaded.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_LIC_VIOLATION
```
static final int EVT_LIC_VIOLATION
```
    Built-in event type: license violation detected.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridLicenseEvent, Constant Field Values
  - EVT_LIC_CLEARED
```
static final int EVT_LIC_CLEARED
```
    Built-in event type: license violation cleared.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridLicenseEvent, Constant Field Values
  - EVT_LIC_GRACE_EXPIRED
```
static final int EVT_LIC_GRACE_EXPIRED
```
    Built-in event type: license violation grace period is expired.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridLicenseEvent, Constant Field Values
  - EVT_AUTHENTICATION_SUCCEEDED
```
static final int EVT_AUTHENTICATION_SUCCEEDED
```
    Built-in event type: authentication succeed.
    Authentication procedure succeed. This event is triggered every time an authentication procedure finished without exception.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridAuthenticationEvent, Constant Field Values
  - EVT_AUTHENTICATION_FAILED
```
static final int EVT_AUTHENTICATION_FAILED
```
    Built-in event type: authentication failed.
    Authentication procedure failed. This means that there was some error event during authentication procedure and authentication procedure was not successful.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridAuthenticationEvent, Constant Field Values
  - EVT_SECURE_SESSION_VALIDATION_SUCCEEDED
```
static final int EVT_SECURE_SESSION_VALIDATION_SUCCEEDED
```
    Built-in event type: secure session validation succeed.
    Secure session validation succeed. This event is triggered every time a validation of secure session procedure finished without exception.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSecureSessionEvent, Constant Field Values
  - EVT_SECURE_SESSION_VALIDATION_FAILED
```
static final int EVT_SECURE_SESSION_VALIDATION_FAILED
```
    Built-in event type: secure session validation failed.
    Secure session validation failed. This means that there was some error event during secure session validation procedure and validation was not succeed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridSecureSessionEvent, Constant Field Values
  - EVT_VISOR_EVENTS_LOST
```
static final int EVT_VISOR_EVENTS_LOST
```
    Built-in event type: Visor detects that some events were evicted from events buffer since last poll.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    Constant Field Values
  - EVT_GGFS_FILE_CREATED
```
static final int EVT_GGFS_FILE_CREATED
```
    Built-in event type: GGFS file created.
    Fired when GGFS component creates new file.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_RENAMED
```
static final int EVT_GGFS_FILE_RENAMED
```
    Built-in event type: GGFS file renamed.
    Fired when GGFS component renames an existing file.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_DELETED
```
static final int EVT_GGFS_FILE_DELETED
```
    Built-in event type: GGFS file deleted.
    Fired when GGFS component deletes a file.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_OPENED_READ
```
static final int EVT_GGFS_FILE_OPENED_READ
```
    Built-in event type: GGFS file opened for reading.
    Fired when GGFS file is opened for reading.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_OPENED_WRITE
```
static final int EVT_GGFS_FILE_OPENED_WRITE
```
    Built-in event type: GGFS file opened for writing.
    Fired when GGFS file is opened for writing.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_META_UPDATED
```
static final int EVT_GGFS_META_UPDATED
```
    Built-in event type: GGFS file or directory metadata updated.
    Fired when GGFS file or directory metadata is updated.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_CLOSED_WRITE
```
static final int EVT_GGFS_FILE_CLOSED_WRITE
```
    Built-in event type: GGFS file closed.
    Fired when GGFS file is closed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_CLOSED_READ
```
static final int EVT_GGFS_FILE_CLOSED_READ
```
    Built-in event type: GGFS file closed.
    Fired when GGFS file is closed.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_DIR_CREATED
```
static final int EVT_GGFS_DIR_CREATED
```
    Built-in event type: GGFS directory created.
    Fired when GGFS component creates new directory.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_DIR_RENAMED
```
static final int EVT_GGFS_DIR_RENAMED
```
    Built-in event type: GGFS directory renamed.
    Fired when GGFS component renames an existing directory.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_DIR_DELETED
```
static final int EVT_GGFS_DIR_DELETED
```
    Built-in event type: GGFS directory deleted.
    Fired when GGFS component deletes a directory.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_GGFS_FILE_PURGED
```
static final int EVT_GGFS_FILE_PURGED
```
    Built-in event type: GGFS file purged.
    Fired when GGFS file data was actually removed from cache.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridGgfsEvent, Constant Field Values
  - EVT_AUTHORIZATION_SUCCEEDED
```
static final int EVT_AUTHORIZATION_SUCCEEDED
```
    Built-in event type: authorization succeed.
    Authorization procedure succeed. This event is triggered every time an authorization procedure finished without exception.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridAuthorizationEvent, Constant Field Values
  - EVT_AUTHORIZATION_FAILED
```
static final int EVT_AUTHORIZATION_FAILED
```
    Built-in event type: authorization failed.
    Authorization procedure failed. This means that there was some error event during authorization procedure and authorization procedure was not successful.
    NOTE: all types in range from 1 to 1000 are reserved for internal GridGain events and should not be used by user-defined events.
    
    See Also:
    GridAuthorizationEvent, Constant Field Values
  - EVTS_LICENSE
```
static final int[] EVTS_LICENSE
```
    All license events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all license events.
    
    See Also:
    GridLicenseEvent
  - EVTS_CHECKPOINT
```
static final int[] EVTS_CHECKPOINT
```
    All checkpoint events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all checkpoint events.
    
    See Also:
    GridCheckpointEvent
  - EVTS_DEPLOYMENT
```
static final int[] EVTS_DEPLOYMENT
```
    All deployment events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all deployment events.
    
    See Also:
    GridDeploymentEvent
  - EVTS_ERROR
```
static final int[] EVTS_ERROR
```
    All events indicating an error or failure condition. It is convenient to use when fetching all events indicating error or failure.
  - EVTS_DISCOVERY
```
static final int[] EVTS_DISCOVERY
```
    All discovery events except for EVT_NODE_METRICS_UPDATED. Subscription to EVT_NODE_METRICS_UPDATED can generate massive amount of event processing in most cases is not necessary. If this event is indeed required you can subscribe to it individually or use EVTS_DISCOVERY_ALL array.
    This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all discovery events except for EVT_NODE_METRICS_UPDATED.
    
    See Also:
    GridDiscoveryEvent
  - EVTS_DISCOVERY_ALL
```
static final int[] EVTS_DISCOVERY_ALL
```
    All discovery events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all discovery events.
    
    See Also:
    GridDiscoveryEvent
  - EVTS_JOB_EXECUTION
```
static final int[] EVTS_JOB_EXECUTION
```
    All grid job execution events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all grid job execution events.
    
    See Also:
    GridJobEvent
  - EVTS_TASK_EXECUTION
```
static final int[] EVTS_TASK_EXECUTION
```
    All grid task execution events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all grid task execution events.
    
    See Also:
    GridTaskEvent
  - EVTS_CACHE
```
static final int[] EVTS_CACHE
```
    All cache events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all cache events.
  - EVTS_CACHE_PRELOAD
```
static final int[] EVTS_CACHE_PRELOAD
```
    All cache preload events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all cache preload events.
  - EVTS_SWAPSPACE
```
static final int[] EVTS_SWAPSPACE
```
    All swap space events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all cloud events.
    
    See Also:
    GridSwapSpaceEvent
  - EVTS_AUTHENTICATION
```
static final int[] EVTS_AUTHENTICATION
```
    All authentication events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all cloud events.
    
    See Also:
    GridAuthenticationEvent
  - EVTS_AUTHORIZATION
```
static final int[] EVTS_AUTHORIZATION
```
    All authorization events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all cloud events.
    
    See Also:
    GridAuthenticationEvent
  - EVTS_SECURE_SESSION
```
static final int[] EVTS_SECURE_SESSION
```
    All secure session events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all GGFS events.
    
    See Also:
    GridGgfsEvent
  - EVTS_GGFS
```
static final int[] EVTS_GGFS
```
    All GGFS events. This array can be directly passed into GridEvents.localListen(GridPredicate, int...) method to subscribe to all cloud events.
    
    See Also:
    GridSecureSessionEvent
  - EVTS_ALL
```
static final int[] EVTS_ALL
```
    All GridGain events (including metric update event).
  - EVTS_ALL_MINUS_METRIC_UPDATE
```
static final int[] EVTS_ALL_MINUS_METRIC_UPDATE
```
    All GridGain events (excluding metric update event).

Interface GridEventType

Events and Performance

Field Summary

Field Detail

EVT_CHECKPOINT_SAVED

EVT_CHECKPOINT_LOADED

EVT_CHECKPOINT_REMOVED

EVT_NODE_JOINED

EVT_NODE_LEFT

EVT_NODE_FAILED

EVT_NODE_METRICS_UPDATED

EVT_NODE_SEGMENTED

EVT_NODE_RECONNECTED

EVT_TASK_STARTED

EVT_TASK_FINISHED

EVT_TASK_FAILED

EVT_TASK_TIMEDOUT

EVT_TASK_SESSION_ATTR_SET

EVT_TASK_REDUCED

EVT_CLASS_DEPLOYED

EVT_CLASS_UNDEPLOYED

EVT_CLASS_DEPLOY_FAILED

EVT_TASK_DEPLOYED

EVT_TASK_UNDEPLOYED

EVT_TASK_DEPLOY_FAILED

EVT_JOB_MAPPED

EVT_JOB_RESULTED

EVT_JOB_FAILED_OVER

EVT_JOB_STARTED

EVT_JOB_FINISHED

EVT_JOB_TIMEDOUT

EVT_JOB_REJECTED

EVT_JOB_FAILED

EVT_JOB_QUEUED

EVT_JOB_CANCELLED

EVT_CACHE_ENTRY_CREATED

EVT_CACHE_ENTRY_DESTROYED

EVT_CACHE_ENTRY_EVICTED

EVT_CACHE_OBJECT_PUT

EVT_CACHE_OBJECT_READ

EVT_CACHE_OBJECT_REMOVED

EVT_CACHE_OBJECT_LOCKED

EVT_CACHE_OBJECT_UNLOCKED

EVT_CACHE_OBJECT_SWAPPED

EVT_CACHE_OBJECT_UNSWAPPED

EVT_CACHE_OBJECT_EXPIRED

EVT_SWAP_SPACE_DATA_READ

EVT_SWAP_SPACE_DATA_STORED

EVT_SWAP_SPACE_DATA_REMOVED

EVT_SWAP_SPACE_CLEARED

EVT_SWAP_SPACE_DATA_EVICTED

EVT_CACHE_OBJECT_TO_OFFHEAP

EVT_CACHE_OBJECT_FROM_OFFHEAP

EVT_CACHE_PRELOAD_STARTED

EVT_CACHE_PRELOAD_STOPPED

EVT_CACHE_PRELOAD_PART_LOADED

EVT_CACHE_PRELOAD_PART_UNLOADED

EVT_CACHE_PRELOAD_OBJECT_LOADED

EVT_CACHE_PRELOAD_OBJECT_UNLOADED

EVT_LIC_VIOLATION

EVT_LIC_CLEARED

EVT_LIC_GRACE_EXPIRED

EVT_AUTHENTICATION_SUCCEEDED

EVT_AUTHENTICATION_FAILED

EVT_SECURE_SESSION_VALIDATION_SUCCEEDED

EVT_SECURE_SESSION_VALIDATION_FAILED

EVT_VISOR_EVENTS_LOST

EVT_GGFS_FILE_CREATED

EVT_GGFS_FILE_RENAMED

EVT_GGFS_FILE_DELETED

EVT_GGFS_FILE_OPENED_READ

EVT_GGFS_FILE_OPENED_WRITE

EVT_GGFS_META_UPDATED

EVT_GGFS_FILE_CLOSED_WRITE

EVT_GGFS_FILE_CLOSED_READ

EVT_GGFS_DIR_CREATED

EVT_GGFS_DIR_RENAMED

EVT_GGFS_DIR_DELETED

EVT_GGFS_FILE_PURGED

EVT_AUTHORIZATION_SUCCEEDED