org.openspaces.pu.container.support

Class ClusterInfoParser

java.lang.Object

org.openspaces.pu.container.support.ClusterInfoParser

public abstract class ClusterInfoParser
extends Object

ClusterInfo parser that parses -cluster parameter and transforms it into a cluster info.

The following arguments to the -cluster parameters are allowed: total_members=1,1 (1,1 is an example value), id=1 (1 is an example value), backup_id=1 (1 is an example value) and schema=primary_backup (primary_backup is an example value).

The container allows not to specify explicit instanceId or backupId. In this case, it will create several processing units that run embedded within the JVM.

Author:

kimchy

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLUSTER_PARAMETER_BACKUPID
static String	CLUSTER_PARAMETER_CLUSTERSCHEMA
static String	CLUSTER_PARAMETER_INSTANCEID
static String	CLUSTER_PARAMETER_TOTALMEMBERS

Constructor Summary

Constructors

Constructor and Description
ClusterInfoParser()

Method Summary

Modifier and Type	Method and Description
static void	guessSchema(ClusterInfo clusterInfo) Guess the cluster schema if not set.
static ClusterInfo	parse(CommandLineParser.Parameter[] params)

Methods inherited from class java.lang.Object

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

Field Detail

CLUSTER_PARAMETER_TOTALMEMBERS

public static final String CLUSTER_PARAMETER_TOTALMEMBERS

See Also:

Constant Field Values

CLUSTER_PARAMETER_INSTANCEID

public static final String CLUSTER_PARAMETER_INSTANCEID

See Also:

Constant Field Values

CLUSTER_PARAMETER_BACKUPID

public static final String CLUSTER_PARAMETER_BACKUPID

See Also:

Constant Field Values

CLUSTER_PARAMETER_CLUSTERSCHEMA

public static final String CLUSTER_PARAMETER_CLUSTERSCHEMA

See Also:

Constant Field Values

Constructor Detail

ClusterInfoParser

public ClusterInfoParser()

Method Detail

parse

public static ClusterInfo parse(CommandLineParser.Parameter[] params)
                         throws IllegalArgumentException

Throws:

IllegalArgumentException

guessSchema

public static void guessSchema(ClusterInfo clusterInfo)

Guess the cluster schema if not set. If the number of instances is higher than 1 and the number of backups it higher than 0, the cluster schema will be partitioned_sync2backup.