Package org.apache.ignite.internal.util.nodestart

Class IgniteNodeStartUtils

java.lang.Object

org.apache.ignite.internal.util.nodestart.IgniteNodeStartUtils

public class IgniteNodeStartUtils
extends Object

Util methods for IgniteCluster.startNodes(..) methods.

Field Summary

Fields

Modifier and Type	Field	Description
static String	CFG	Key for configuration path.
static int	DFLT_MAX_CONN	Default maximum number of parallel connections.
static int	DFLT_TIMEOUT	Default connection timeout.
static String	HOST	Key for hostname.
static String	IGNITE_HOME	Key for Ignite home folder.
static String	KEY	Key for private key file.
static String	LOGGER	Key for logger.
static String	NODES	Key for number of nodes.
static String	PASSWD	Key for password.
static String	PORT	Key for port number.
static String	SCRIPT	Key for script path.
static String	UNAME	Key for username.

Method Summary

Modifier and Type	Method	Description
static Set<String>	expandHost(String addr)	Parses and expands range of IPs, if needed.
static IgniteBiTuple<Collection<Map<String,Object>>,Map<String,Object>>	parseFile(File file)	Parses INI file.
static Map<String,Collection<IgniteRemoteStartSpecification>>	specifications(Collection<Map<String,Object>> hosts, @Nullable Map<String,Object> dflts)	Makes specifications.

Methods inherited from class java.lang.Object

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

Field Detail

HOST

public static final String HOST

Key for hostname.

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Constant Field Values

PORT

public static final String PORT

Key for port number.

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Constant Field Values

UNAME

public static final String UNAME

Key for username.

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Constant Field Values

PASSWD

public static final String PASSWD

Key for password.

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Constant Field Values

KEY

public static final String KEY

Key for private key file.

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Constant Field Values

NODES

public static final String NODES

Key for number of nodes.

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Constant Field Values

IGNITE_HOME

public static final String IGNITE_HOME

Key for Ignite home folder.

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Constant Field Values

CFG

public static final String CFG

Key for configuration path.

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Constant Field Values

SCRIPT

public static final String SCRIPT

Key for script path.

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Constant Field Values

LOGGER

public static final String LOGGER

Key for logger.

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Constant Field Values

DFLT_TIMEOUT

public static final int DFLT_TIMEOUT

Default connection timeout.

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Constant Field Values

DFLT_MAX_CONN

public static final int DFLT_MAX_CONN

Default maximum number of parallel connections.

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Constant Field Values

Method Detail

parseFile

public static IgniteBiTuple<Collection<Map<String,Object>>,Map<String,Object>> parseFile(File file)
                                                                                                    throws IgniteCheckedException

Parses INI file.

Parameters:

file - File.

Returns:

Tuple with host maps and default values.

Throws:

IgniteCheckedException - In case of error.

specifications

public static Map<String,Collection<IgniteRemoteStartSpecification>> specifications(Collection<Map<String,Object>> hosts,
                                                                                          @Nullable
                                                                                          @Nullable Map<String,Object> dflts)
                                                                                   throws IgniteCheckedException

Makes specifications.

Parameters:

hosts - Host configurations.

dflts - Default values.

Returns:

Specification grouped by hosts.

Throws:

IgniteCheckedException - In case of error.

expandHost

public static Set<String> expandHost(String addr)
                              throws IgniteCheckedException

Parses and expands range of IPs, if needed. Host names without the range returned as is.

Parameters:

addr - Host with or without `~` range.

Returns:

Set of individual host names (IPs).

Throws:

IgniteCheckedException - In case of error.