org.gridgain.visor.commands.events

VisorEventsCommand

class VisorEventsCommand extends AnyRef

Overview

Visor 'events' commands implementation.

Help

+----------------------------------------------------------------------------------------+
| events | Prints events from a node.                                                     |
|        |                                                                               |
|        | Note that this command depends on GridGain events.                            |
|        |                                                                               |
|        | GridGain events can be individually enabled and disabled and disabled events  |
|        | can affect the results produced by this command. Note also that configuration |
|        | of Event Storage SPI that is responsible for temporary storage of generated   |
|        | events on each node can also affect the functionality of this command.        |
|        |                                                                               |
|        | By default - all events are DISABLED and GridGain stores last 10,000 local     |
|        | events on each node. Both of these defaults can be changed in configuration.  |
+----------------------------------------------------------------------------------------+
Specification
events
events "{-id=|-id8=} {-e=}
    {-t=s|m|h|d} {-s=e|t} {-r} {-c=}"
Arguments
-id=<node-id>
    Full node ID.
    Either '-id' or '-id8' can be specified.
    If called without the arguments - starts in interactive mode.
-id8
    Node ID8.
    Either '-id' or '-id8' can be specified.
    If called without the arguments - starts in interactive mode.
-e=<ch,de,di,jo,ta,ca,cp,sw,au>
    Comma separated list of event types that should be queried:
       ch Checkpoint events.
       de Deployment events.
       di Discovery events.
       jo Job execution events.
       ta Task execution events.
       cl Cloud events.
       ca Cache events.
       cp Cache pre-loader events.
       sw Swapspace events.
       au Authentication events.
          az Authorization events.
          se Security session events.
-t=<num>s|m|h|d
    Defines time frame for querying events:
       =<num>s Queries events fired during last <num> seconds.
       =<num>m Queries events fired during last <num> minutes.
       =<num>h Queries events fired during last <num> hours.
       =<num>d Queries events fired during last <num> days.
-s=e|t
    Defines sorting of queried events:
       =e Sorted by event type.
       =t Sorted chronologically.
    Only one '=e' or '=t' can be specified.
-r
    Defines if sorting should be reversed.
    Can be specified only with -s argument.
-c=<n>
    Defines the maximum events count that can be shown.
    Values in summary tables are calculated over the whole list of events.
Examples
events "-id8=12345678"
    Queries all events from node with '12345678' ID8.
events "-id8=12345678 -e=di,ca"
    Queries discovery and cache events from node with '12345678' ID8.
events
    Starts command in interactive mode.
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Instance Constructors

  1. new VisorEventsCommand()

Value Members

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  8. def events(args: String): Unit

    Queries events from specified node filtered by type and/or time frame.

    Command

    Queries events from specified node filtered by type and/or time frame.

    Examples

    <ex>events "-id8=12345678"</ex> Queries all events from node with '12345678' ID8.

    <ex>events "-id8=12345678 -e=di,ca"</ex> Queries discovery and cache events from node with '12345678' ID8.

    args

    Command parameters.

  9. def events(): Unit

    Starts command in interactive mode.

    Command

    Starts command in interactive mode.

    Examples

    <ex>events</ex> Starts command in interactive mode.

  10. def finalize(): Unit

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