com.bigdata.jini.start.config
Interface ZookeeperServerConfiguration.Options

All Superinterfaces:

ServiceConfiguration.Options

Enclosing class:

ZookeeperServerConfiguration

public static interface ZookeeperServerConfiguration.Options
extends ServiceConfiguration.Options

Zookeeper server configuration options.

Note: These options have the same names as those defined by zookeeper, but there are some additional options which have to do with how we manage zookeeper instances, the name of the zookeeper configuration file, etc. The only zookeeper option that you CAN NOT specify is server. Use SERVERS instead to accomplish the same thing.

Version:

$Id$

Author:

Bryan Thompson

See Also:

http://hadoop.apache.org/zookeeper/docs/current/zookeeperAdmin.html, http://hadoop.apache.org/zookeeper/docs/current/zookeeperStarted.html

Field Summary

static String	CLIENT_PORT The port at which clients will connect to the zookeeper ensemble.
static String	CONFIG_FILE The basename of the zookeeper configuration file.
static String	DATA_DIR Option specifies the data directory (defaults to a directory named "zookeeper" that is a child of the value specified for ServiceConfiguration.Options.SERVICE_DIR).
static String	DATA_LOG_DIR Option specifies the directory for the data recovery logs (optional, but it is highly advised to place this on a fast local and dedicated device; defaults to value resolved for the data directory).
static String	DEFAULT_CONFIG_FILE Default for CONFIG_FILE
static String	ELECTION_ALG
static String	FORCE_SYNC
static String	GLOBAL_OUTSTANDING_LIMIT
static String	INIT_LIMIT
static String	LEADER_SERVES
static String	NAMESPACE The namespace for the zookeeper server options.
static String	PRE_ALLOC_SIZE
static String	SERVERS Options specifies the server configuration entries.
static String	SKIP_ACL
static String	SNAP_COUNT
static String	SYNC_LIMIT
static String	TICK_TIME
static String	TRACE_FILE

Fields inherited from interface com.bigdata.jini.start.config.ServiceConfiguration.Options

ARGS, CONSTRAINTS, OPTIONS, REPLICATION_COUNT, SERVICE_COUNT, SERVICE_DIR, TIMEOUT

Field Detail

NAMESPACE

static final String NAMESPACE

The namespace for the zookeeper server options.

CONFIG_FILE

static final String CONFIG_FILE

The basename of the zookeeper configuration file. The file itself will be located in the zookeeper data directory.

See Also:

Constant Field Values

DEFAULT_CONFIG_FILE

static final String DEFAULT_CONFIG_FILE

Default for CONFIG_FILE

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Constant Field Values

SERVERS

static final String SERVERS

Options specifies the server configuration entries. This is a comma deliminted set of zookeeper server descriptions. Each element of the set has the form myid=hostname:port:port where myid is the identifier for that service instance.

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Constant Field Values

CLIENT_PORT

static final String CLIENT_PORT

The port at which clients will connect to the zookeeper ensemble.

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Constant Field Values

TICK_TIME

static final String TICK_TIME

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Constant Field Values

DATA_DIR

static final String DATA_DIR

Option specifies the data directory (defaults to a directory named "zookeeper" that is a child of the value specified for ServiceConfiguration.Options.SERVICE_DIR).

Note: This name (dataDir) is being used here because that is the name that zookeeper uses in its own configuration file. The value given for the ServiceConfiguration.Options.SERVICE_DIR is the default for this option. So the serviceDir is actually ignored if you specify this option as well.

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Constant Field Values

DATA_LOG_DIR

static final String DATA_LOG_DIR

Option specifies the directory for the data recovery logs (optional, but it is highly advised to place this on a fast local and dedicated device; defaults to value resolved for the data directory).

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Constant Field Values

GLOBAL_OUTSTANDING_LIMIT

static final String GLOBAL_OUTSTANDING_LIMIT

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Constant Field Values

PRE_ALLOC_SIZE

static final String PRE_ALLOC_SIZE

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Constant Field Values

SNAP_COUNT

static final String SNAP_COUNT

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Constant Field Values

TRACE_FILE

static final String TRACE_FILE

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Constant Field Values

ELECTION_ALG

static final String ELECTION_ALG

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Constant Field Values

INIT_LIMIT

static final String INIT_LIMIT

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Constant Field Values

LEADER_SERVES

static final String LEADER_SERVES

See Also:

Constant Field Values

SYNC_LIMIT

static final String SYNC_LIMIT

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Constant Field Values

FORCE_SYNC

static final String FORCE_SYNC

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Constant Field Values

SKIP_ACL

static final String SKIP_ACL

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Constant Field Values