Class PageLocksTask
- java.lang.Object
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- org.apache.ignite.internal.visor.VisorMultiNodeTask<DiagnosticPagelocksCommandArg,Map<ClusterNode,PageLocksResult>,PageLocksResult>
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- org.apache.ignite.internal.management.diagnostic.PageLocksTask
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- All Implemented Interfaces:
Serializable,ComputeTask<VisorTaskArgument<DiagnosticPagelocksCommandArg>,VisorTaskResult<Map<ClusterNode,PageLocksResult>>>
@GridInternal public class PageLocksTask extends VisorMultiNodeTask<DiagnosticPagelocksCommandArg,Map<ClusterNode,PageLocksResult>,PageLocksResult>
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask
debug, ignite, start, taskArg
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Constructor Summary
Constructors Constructor Description PageLocksTask()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected VisorJob<DiagnosticPagelocksCommandArg,PageLocksResult>job(DiagnosticPagelocksCommandArg arg)protected @Nullable Map<ClusterNode,PageLocksResult>reduce0(List<ComputeJobResult> results)Actual reduce logic.
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Method Detail
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job
protected VisorJob<DiagnosticPagelocksCommandArg,PageLocksResult> job(DiagnosticPagelocksCommandArg arg)
- Specified by:
jobin classVisorMultiNodeTask<DiagnosticPagelocksCommandArg,Map<ClusterNode,PageLocksResult>,PageLocksResult>- Parameters:
arg- Task arg.- Returns:
- New job.
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reduce0
@Nullable protected @Nullable Map<ClusterNode,PageLocksResult> reduce0(List<ComputeJobResult> results) throws IgniteException
Actual reduce logic.- Specified by:
reduce0in classVisorMultiNodeTask<DiagnosticPagelocksCommandArg,Map<ClusterNode,PageLocksResult>,PageLocksResult>- Parameters:
results- Job results.- Returns:
- Task result.
- Throws:
IgniteException- If reduction or results caused an error.
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