Package com.illumon.iris.db.util.config

Class InputTableSnapshotter

java.lang.Object

com.illumon.iris.db.tables.remotequery.ContextAwareRemoteQuery<Result>

com.illumon.iris.db.util.config.InputTableSnapshotter

All Implemented Interfaces:

RemoteQuery<Result>, Serializable

public class InputTableSnapshotter
extends ContextAwareRemoteQuery<Result>

This tool will examine a specified set of input tables and write snapshot tables as necessary.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SNAPSHOT_TASKS_FILE_PROPERTY

Constructor Summary

Constructors

Constructor	Description
InputTableSnapshotter(int daysSinceLastSnapshotThreshold, double changesToSnapshotSizeRatioThreshold, InputTableTarget[] snapshotTargets)

Method Summary

Modifier and Type	Method	Description
Result	execute(Database db)	Execute a query on a remote host.
static void	main(String... args)

Methods inherited from class com.illumon.iris.db.tables.remotequery.ContextAwareRemoteQuery

getClient, getLog, getRemoteQueryProcessor, getUserContext, initializeContext, initializeContext, toString

Methods inherited from class java.lang.Object

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

Field Details

SNAPSHOT_TASKS_FILE_PROPERTY

public static final String SNAPSHOT_TASKS_FILE_PROPERTY

See Also:

• Constant Field Values

Constructor Details

InputTableSnapshotter

public InputTableSnapshotter(int daysSinceLastSnapshotThreshold,
 double changesToSnapshotSizeRatioThreshold,
 @NotNull
 InputTableTarget[] snapshotTargets)

Method Details

execute

public Result execute(@NotNull
 Database db)

Description copied from interface: RemoteQuery

Execute a query on a remote host.

Parameters:

db - database to use for execution.

Returns:

result of the query.

main

public static void main(String... args)