org.apache.ignite.internal.visor.log

Class VisorLogSearchTask

java.lang.Object

org.apache.ignite.internal.visor.VisorMultiNodeTask<VisorLogSearchTaskArg,VisorLogSearchTaskResult,Collection<VisorLogSearchResult>>

org.apache.ignite.internal.visor.log.VisorLogSearchTask

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<VisorLogSearchTaskArg>,VisorLogSearchTaskResult>

@GridInternal
public class VisorLogSearchTask
extends VisorMultiNodeTask<VisorLogSearchTaskArg,VisorLogSearchTaskResult,Collection<VisorLogSearchResult>>

Search text matching in logs

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	HALF How many lines should be read before and after line with found text.
static int	LINE_CNT How many lines to read around line with found text.

Fields inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask

debug, ignite, start, taskArg

Constructor Summary

Constructors

Constructor and Description
VisorLogSearchTask()

Method Summary

Modifier and Type	Method and Description
protected org.apache.ignite.internal.visor.log.VisorLogSearchTask.VisorLogSearchJob	job(VisorLogSearchTaskArg arg)
protected VisorLogSearchTaskResult	reduce0(List<ComputeJobResult> results) Actual reduce logic.

Methods inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask

jobNodes, map, map0, reduce, result

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LINE_CNT

public static final int LINE_CNT

How many lines to read around line with found text.

See Also:

Constant Field Values

HALF

public static final int HALF

How many lines should be read before and after line with found text.

See Also:

Constant Field Values

Constructor Detail

VisorLogSearchTask

public VisorLogSearchTask()

Method Detail

job

protected org.apache.ignite.internal.visor.log.VisorLogSearchTask.VisorLogSearchJob job(VisorLogSearchTaskArg arg)

Specified by:

job in class VisorMultiNodeTask<VisorLogSearchTaskArg,VisorLogSearchTaskResult,Collection<VisorLogSearchResult>>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

@Nullable
protected VisorLogSearchTaskResult reduce0(List<ComputeJobResult> results)

Actual reduce logic.

Specified by:

reduce0 in class VisorMultiNodeTask<VisorLogSearchTaskArg,VisorLogSearchTaskResult,Collection<VisorLogSearchResult>>

Parameters:

results - Job results.

Returns:

Task result.