org.neolumin.vertexium.accumulo

Class AccumuloGraphConfiguration

java.lang.Object

org.neolumin.vertexium.GraphConfiguration

org.neolumin.vertexium.accumulo.AccumuloGraphConfiguration

public class AccumuloGraphConfiguration
extends GraphConfiguration

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACCUMULO_INSTANCE_NAME
static String	ACCUMULO_PASSWORD
static String	ACCUMULO_USERNAME
static String	BATCHWRITER_CONFIG_PREFIX
static String	BATCHWRITER_MAX_LATENCY
static String	BATCHWRITER_MAX_MEMORY
static String	BATCHWRITER_MAX_WRITE_THREADS
static String	BATCHWRITER_TIMEOUT
static String	DATA_DIR
static String	DEFAULT_ACCUMULO_INSTANCE_NAME
static String	DEFAULT_ACCUMULO_PASSWORD
static String	DEFAULT_ACCUMULO_USERNAME
static Long	DEFAULT_BATCHWRITER_MAX_LATENCY
static Long	DEFAULT_BATCHWRITER_MAX_MEMORY
static Integer	DEFAULT_BATCHWRITER_MAX_WRITE_THREADS
static Long	DEFAULT_BATCHWRITER_TIMEOUT
static String	DEFAULT_DATA_DIR
static String	DEFAULT_HDFS_ROOT_DIR
static String	DEFAULT_HDFS_USER
static int	DEFAULT_MAX_STREAMING_PROPERTY_VALUE_TABLE_DATA_SIZE
static String	DEFAULT_TABLE_NAME_PREFIX
static boolean	DEFAULT_USE_SERVER_SIDE_ELEMENT_VISIBILITY_ROW_FILTER
static String	DEFAULT_VALUE_SERIALIZER
static String	DEFAULT_ZOOKEEPER_SERVERS
static String	HDFS_CONFIG_PREFIX
static String	HDFS_ROOT_DIR
static String	HDFS_USER
static String	MAX_STREAMING_PROPERTY_VALUE_TABLE_DATA_SIZE
static String	NAME_SUBSTITUTION_STRATEGY_PROP_PREFIX
static String	TABLE_NAME_PREFIX
static String	USE_SERVER_SIDE_ELEMENT_VISIBILITY_ROW_FILTER
static String	VALUE_SERIALIZER_PROP_PREFIX
static String	ZOOKEEPER_SERVERS

Fields inherited from class org.neolumin.vertexium.GraphConfiguration

AUTO_FLUSH, DEFAULT_AUTO_FLUSH, DEFAULT_IDGENERATOR, DEFAULT_SEARCH_INDEX, IDGENERATOR_PROP_PREFIX, SEARCH_INDEX_PROP_PREFIX

Constructor Summary

Constructors

Constructor and Description
AccumuloGraphConfiguration(org.apache.hadoop.conf.Configuration configuration, String prefix)
AccumuloGraphConfiguration(Map config)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.accumulo.core.client.BatchWriterConfig	createBatchWriterConfig()
org.apache.accumulo.core.client.Connector	createConnector()
org.apache.hadoop.fs.FileSystem	createFileSystem()
NameSubstitutionStrategy	createSubstitutionStrategy()
ValueSerializer	createValueSerializer()
String	getAccumuloInstanceName()
String	getAccumuloUsername()
org.apache.accumulo.core.client.security.tokens.AuthenticationToken	getAuthenticationToken()
String	getDataDir()
long	getMaxStreamingPropertyValueTableDataSize()
String	getTableNamePrefix()
String	getZookeeperServers()
boolean	isAutoFlush()
boolean	isUseServerSideElementVisibilityRowFilter()

Methods inherited from class org.neolumin.vertexium.GraphConfiguration

createIdGenerator, createSearchIndex, getBoolean, getConfig, getConfig, getConfigLong, getDouble, getInt, getString, set

Methods inherited from class java.lang.Object

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

Field Detail

HDFS_CONFIG_PREFIX

public static final String HDFS_CONFIG_PREFIX

See Also:

Constant Field Values

BATCHWRITER_CONFIG_PREFIX

public static final String BATCHWRITER_CONFIG_PREFIX

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Constant Field Values

ACCUMULO_INSTANCE_NAME

public static final String ACCUMULO_INSTANCE_NAME

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Constant Field Values

ACCUMULO_USERNAME

public static final String ACCUMULO_USERNAME

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Constant Field Values

ACCUMULO_PASSWORD

public static final String ACCUMULO_PASSWORD

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Constant Field Values

ZOOKEEPER_SERVERS

public static final String ZOOKEEPER_SERVERS

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Constant Field Values

VALUE_SERIALIZER_PROP_PREFIX

public static final String VALUE_SERIALIZER_PROP_PREFIX

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Constant Field Values

NAME_SUBSTITUTION_STRATEGY_PROP_PREFIX

public static final String NAME_SUBSTITUTION_STRATEGY_PROP_PREFIX

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Constant Field Values

TABLE_NAME_PREFIX

public static final String TABLE_NAME_PREFIX

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Constant Field Values

MAX_STREAMING_PROPERTY_VALUE_TABLE_DATA_SIZE

public static final String MAX_STREAMING_PROPERTY_VALUE_TABLE_DATA_SIZE

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Constant Field Values

HDFS_USER

public static final String HDFS_USER

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Constant Field Values

HDFS_ROOT_DIR

public static final String HDFS_ROOT_DIR

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Constant Field Values

DATA_DIR

public static final String DATA_DIR

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Constant Field Values

USE_SERVER_SIDE_ELEMENT_VISIBILITY_ROW_FILTER

public static final String USE_SERVER_SIDE_ELEMENT_VISIBILITY_ROW_FILTER

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Constant Field Values

BATCHWRITER_MAX_MEMORY

public static final String BATCHWRITER_MAX_MEMORY

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Constant Field Values

BATCHWRITER_MAX_LATENCY

public static final String BATCHWRITER_MAX_LATENCY

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Constant Field Values

BATCHWRITER_TIMEOUT

public static final String BATCHWRITER_TIMEOUT

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Constant Field Values

BATCHWRITER_MAX_WRITE_THREADS

public static final String BATCHWRITER_MAX_WRITE_THREADS

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Constant Field Values

DEFAULT_ACCUMULO_PASSWORD

public static final String DEFAULT_ACCUMULO_PASSWORD

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Constant Field Values

DEFAULT_VALUE_SERIALIZER

public static final String DEFAULT_VALUE_SERIALIZER

DEFAULT_ACCUMULO_USERNAME

public static final String DEFAULT_ACCUMULO_USERNAME

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Constant Field Values

DEFAULT_ACCUMULO_INSTANCE_NAME

public static final String DEFAULT_ACCUMULO_INSTANCE_NAME

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Constant Field Values

DEFAULT_ZOOKEEPER_SERVERS

public static final String DEFAULT_ZOOKEEPER_SERVERS

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Constant Field Values

DEFAULT_TABLE_NAME_PREFIX

public static final String DEFAULT_TABLE_NAME_PREFIX

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Constant Field Values

DEFAULT_MAX_STREAMING_PROPERTY_VALUE_TABLE_DATA_SIZE

public static final int DEFAULT_MAX_STREAMING_PROPERTY_VALUE_TABLE_DATA_SIZE

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Constant Field Values

DEFAULT_HDFS_USER

public static final String DEFAULT_HDFS_USER

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Constant Field Values

DEFAULT_HDFS_ROOT_DIR

public static final String DEFAULT_HDFS_ROOT_DIR

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Constant Field Values

DEFAULT_DATA_DIR

public static final String DEFAULT_DATA_DIR

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Constant Field Values

DEFAULT_USE_SERVER_SIDE_ELEMENT_VISIBILITY_ROW_FILTER

public static final boolean DEFAULT_USE_SERVER_SIDE_ELEMENT_VISIBILITY_ROW_FILTER

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Constant Field Values

DEFAULT_BATCHWRITER_MAX_MEMORY

public static final Long DEFAULT_BATCHWRITER_MAX_MEMORY

DEFAULT_BATCHWRITER_MAX_LATENCY

public static final Long DEFAULT_BATCHWRITER_MAX_LATENCY

DEFAULT_BATCHWRITER_TIMEOUT

public static final Long DEFAULT_BATCHWRITER_TIMEOUT

DEFAULT_BATCHWRITER_MAX_WRITE_THREADS

public static final Integer DEFAULT_BATCHWRITER_MAX_WRITE_THREADS

Constructor Detail

AccumuloGraphConfiguration

public AccumuloGraphConfiguration(Map config)

AccumuloGraphConfiguration

public AccumuloGraphConfiguration(org.apache.hadoop.conf.Configuration configuration,
                          String prefix)

Method Detail

createConnector

public org.apache.accumulo.core.client.Connector createConnector()
                                                          throws org.apache.accumulo.core.client.AccumuloSecurityException,
                                                                 org.apache.accumulo.core.client.AccumuloException

Throws:

org.apache.accumulo.core.client.AccumuloSecurityException

org.apache.accumulo.core.client.AccumuloException

createFileSystem

public org.apache.hadoop.fs.FileSystem createFileSystem()
                                                 throws URISyntaxException,
                                                        IOException,
                                                        InterruptedException

Throws:

URISyntaxException

IOException

InterruptedException

getAuthenticationToken

public org.apache.accumulo.core.client.security.tokens.AuthenticationToken getAuthenticationToken()

getAccumuloUsername

public String getAccumuloUsername()

getAccumuloInstanceName

public String getAccumuloInstanceName()

getZookeeperServers

public String getZookeeperServers()

createValueSerializer

public ValueSerializer createValueSerializer()
                                      throws VertexiumException

Throws:

VertexiumException

isAutoFlush

public boolean isAutoFlush()

getTableNamePrefix

public String getTableNamePrefix()

getMaxStreamingPropertyValueTableDataSize

public long getMaxStreamingPropertyValueTableDataSize()

getDataDir

public String getDataDir()

isUseServerSideElementVisibilityRowFilter

public boolean isUseServerSideElementVisibilityRowFilter()

createSubstitutionStrategy

public NameSubstitutionStrategy createSubstitutionStrategy()

createBatchWriterConfig

public org.apache.accumulo.core.client.BatchWriterConfig createBatchWriterConfig()