com.splicemachine.access.configuration

Class OlapConfigurations

java.lang.Object

com.splicemachine.access.configuration.OlapConfigurations

All Implemented Interfaces:

ConfigurationDefault

public class OlapConfigurations
extends java.lang.Object
implements ConfigurationDefault

Repository for holding configuration keys for Olap client/server.

Each specific architecture configuration should provide a default value for each of these keys.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ACTIVE_TRANSACTION_CACHE_SIZE
static java.lang.String	DEFAULT_OLAP_LOG4J_CONFIG
static boolean	DEFAULT_SPARK_COMPACTION_BLOCKING
static int	DEFAULT_SPARK_COMPACTION_MAXIMUM_CONCURRENT
static int	DEFAULT_SPARK_COMPACTION_MAXIMUM_WAIT
static int	DEFAULT_SPARK_COMPACTION_RESOLUTION_BUFFER_SIZE
static double	DEFAULT_SPARK_COMPACTION_RESOLUTION_SHARE
static java.lang.String	OLAP_CLIENT_RETRIES
static java.lang.String	OLAP_CLIENT_TICK_TIME The number of milliseconds the OLAP client should wait for performing a status check.
static java.lang.String	OLAP_CLIENT_WAIT_TIME The number of milliseconds the OLAP client should wait for a result.
static java.lang.String	OLAP_LOG4J_CONFIG
static java.lang.String	OLAP_SERVER_BIND_PORT The Port to bind the OLAP Server connection to Defaults to 60014
static java.lang.String	OLAP_SERVER_EXTERNAL Run OlapServer externally on YARN Defaults to true
static java.lang.String	OLAP_SERVER_MEMORY
static java.lang.String	OLAP_SERVER_MEMORY_OVERHEAD
static java.lang.String	OLAP_SERVER_STAGING_DIR The directory to use for staging files sent to the Olap Server Defaults to NULL
static java.lang.String	OLAP_SERVER_SUBMIT_ATTEMPTS
static java.lang.String	OLAP_SERVER_THREADS Number of threads used by the Olap server, determines the maximum number of concurrent Olap jobs Defaults to 16
static java.lang.String	OLAP_SERVER_TICK_LIMIT
static java.lang.String	OLAP_SERVER_VIRTUAL_CORES
static java.lang.String	OLAP_SHUFFLE_PARTITIONS
static java.lang.String	SPARK_COMPACTION_BLOCKING
static java.lang.String	SPARK_COMPACTION_MAXIMUM_CONCURRENT
static java.lang.String	SPARK_COMPACTION_MAXIMUM_WAIT
static java.lang.String	SPARK_COMPACTION_RESOLUTION_BUFFER_SIZE
static java.lang.String	SPARK_COMPACTION_RESOLUTION_SHARE

Constructor Summary

Constructors

Constructor and Description
OlapConfigurations()

Method Summary

Modifier and Type	Method and Description
void	setDefaults(ConfigurationBuilder builder, ConfigurationSource configurationSource) Called by ConfigurationBuilder.build(ConfigurationDefaultsList, ConfigurationSource) to give instances of this interface the opportunity to affect the configuration by setting their default values for configuration properties.

Methods inherited from class java.lang.Object

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

Field Detail

OLAP_CLIENT_WAIT_TIME

public static final java.lang.String OLAP_CLIENT_WAIT_TIME

The number of milliseconds the OLAP client should wait for a result. Defaults to Integer.MAX_VALUE (wait forever)

See Also:

Constant Field Values

OLAP_CLIENT_TICK_TIME

public static final java.lang.String OLAP_CLIENT_TICK_TIME

The number of milliseconds the OLAP client should wait for performing a status check. Defaults to 1000 (1 s)

See Also:

Constant Field Values

OLAP_SERVER_BIND_PORT

public static final java.lang.String OLAP_SERVER_BIND_PORT

The Port to bind the OLAP Server connection to Defaults to 60014

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Constant Field Values

OLAP_SERVER_THREADS

public static final java.lang.String OLAP_SERVER_THREADS

Number of threads used by the Olap server, determines the maximum number of concurrent Olap jobs Defaults to 16

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Constant Field Values

OLAP_SERVER_TICK_LIMIT

public static final java.lang.String OLAP_SERVER_TICK_LIMIT

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Constant Field Values

OLAP_CLIENT_RETRIES

public static final java.lang.String OLAP_CLIENT_RETRIES

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Constant Field Values

OLAP_SHUFFLE_PARTITIONS

public static final java.lang.String OLAP_SHUFFLE_PARTITIONS

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Constant Field Values

OLAP_SERVER_STAGING_DIR

public static final java.lang.String OLAP_SERVER_STAGING_DIR

The directory to use for staging files sent to the Olap Server Defaults to NULL

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Constant Field Values

OLAP_SERVER_EXTERNAL

public static final java.lang.String OLAP_SERVER_EXTERNAL

Run OlapServer externally on YARN Defaults to true

See Also:

Constant Field Values

OLAP_SERVER_SUBMIT_ATTEMPTS

public static final java.lang.String OLAP_SERVER_SUBMIT_ATTEMPTS

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Constant Field Values

OLAP_SERVER_MEMORY

public static final java.lang.String OLAP_SERVER_MEMORY

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Constant Field Values

OLAP_SERVER_MEMORY_OVERHEAD

public static final java.lang.String OLAP_SERVER_MEMORY_OVERHEAD

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Constant Field Values

OLAP_SERVER_VIRTUAL_CORES

public static final java.lang.String OLAP_SERVER_VIRTUAL_CORES

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Constant Field Values

ACTIVE_TRANSACTION_CACHE_SIZE

public static final java.lang.String ACTIVE_TRANSACTION_CACHE_SIZE

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Constant Field Values

SPARK_COMPACTION_MAXIMUM_WAIT

public static final java.lang.String SPARK_COMPACTION_MAXIMUM_WAIT

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Constant Field Values

DEFAULT_SPARK_COMPACTION_MAXIMUM_WAIT

public static final int DEFAULT_SPARK_COMPACTION_MAXIMUM_WAIT

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Constant Field Values

SPARK_COMPACTION_MAXIMUM_CONCURRENT

public static final java.lang.String SPARK_COMPACTION_MAXIMUM_CONCURRENT

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Constant Field Values

DEFAULT_SPARK_COMPACTION_MAXIMUM_CONCURRENT

public static final int DEFAULT_SPARK_COMPACTION_MAXIMUM_CONCURRENT

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Constant Field Values

SPARK_COMPACTION_RESOLUTION_SHARE

public static final java.lang.String SPARK_COMPACTION_RESOLUTION_SHARE

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Constant Field Values

DEFAULT_SPARK_COMPACTION_RESOLUTION_SHARE

public static final double DEFAULT_SPARK_COMPACTION_RESOLUTION_SHARE

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Constant Field Values

SPARK_COMPACTION_RESOLUTION_BUFFER_SIZE

public static final java.lang.String SPARK_COMPACTION_RESOLUTION_BUFFER_SIZE

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Constant Field Values

DEFAULT_SPARK_COMPACTION_RESOLUTION_BUFFER_SIZE

public static final int DEFAULT_SPARK_COMPACTION_RESOLUTION_BUFFER_SIZE

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Constant Field Values

SPARK_COMPACTION_BLOCKING

public static final java.lang.String SPARK_COMPACTION_BLOCKING

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Constant Field Values

DEFAULT_SPARK_COMPACTION_BLOCKING

public static final boolean DEFAULT_SPARK_COMPACTION_BLOCKING

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Constant Field Values

OLAP_LOG4J_CONFIG

public static final java.lang.String OLAP_LOG4J_CONFIG

See Also:

Constant Field Values

DEFAULT_OLAP_LOG4J_CONFIG

public static final java.lang.String DEFAULT_OLAP_LOG4J_CONFIG

Constructor Detail

OlapConfigurations

public OlapConfigurations()

Method Detail

setDefaults

public void setDefaults(ConfigurationBuilder builder,
                        ConfigurationSource configurationSource)

Description copied from interface: ConfigurationDefault

Called by ConfigurationBuilder.build(ConfigurationDefaultsList, ConfigurationSource) to give instances of this interface the opportunity to affect the configuration by setting their default values for configuration properties. These default values are only set if the ConfigurationSource does not already have a value for the given property. Otherwise, we'll get the value that was previously set on the configuration source.

Example:

  builder.ddlRefreshInterval = configurationSource.getLong(DDL_REFRESH_INTERVAL, DEFAULT_DDL_REFRESH_INTERVAL);
 

Specified by:

setDefaults in interface ConfigurationDefault

Parameters:

builder - the configuration builder that's collecting the configuration values.

configurationSource - the source of the configuration which may already