org.apache.ignite.internal.visor.log

Class VisorLogSearchTask

java.lang.Object

org.apache.ignite.internal.visor.VisorMultiNodeTask<VisorLogSearchTask.VisorLogSearchArg,IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>>,Collection<VisorLogSearchResult>>

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

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<VisorLogSearchTask.VisorLogSearchArg>,IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>>>

@GridInternal
public class VisorLogSearchTask
extends VisorMultiNodeTask<VisorLogSearchTask.VisorLogSearchArg,IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>>,Collection<VisorLogSearchResult>>

Search text matching in logs

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VisorLogSearchTask.VisorLogSearchArg Arguments for VisorLogSearchTask.

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

Methods

Modifier and Type	Method and Description
protected org.apache.ignite.internal.visor.log.VisorLogSearchTask.VisorLogSearchJob	job(VisorLogSearchTask.VisorLogSearchArg arg)
protected IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>>	reduce0(List<ComputeJobResult> results) Actual reduce logic.

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

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(VisorLogSearchTask.VisorLogSearchArg arg)

Specified by:

job in class VisorMultiNodeTask<VisorLogSearchTask.VisorLogSearchArg,IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>>,Collection<VisorLogSearchResult>>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

@Nullable
protected IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>> reduce0(List<ComputeJobResult> results)

Actual reduce logic.

Specified by:

reduce0 in class VisorMultiNodeTask<VisorLogSearchTask.VisorLogSearchArg,IgniteBiTuple<Iterable<IgniteBiTuple<Exception,UUID>>,Iterable<VisorLogSearchResult>>,Collection<VisorLogSearchResult>>

Parameters:

results - Job results.

Returns:

Task result.