com.gpudb.protocol

Class AlterSystemPropertiesRequest

java.lang.Object

com.gpudb.protocol.AlterSystemPropertiesRequest

All Implemented Interfaces:

org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class AlterSystemPropertiesRequest
extends Object
implements org.apache.avro.generic.IndexedRecord

A set of parameters for GPUdb.alterSystemProperties.

The GPUdb.alterSystemProperties endpoint is primarily used to simplify the testing of the system and is not expected to be used during normal execution. Commands are given through the propertyUpdatesMap whose keys are commands and values are strings representing integer values (for example '8000') or boolean values ('true' or 'false').

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AlterSystemPropertiesRequest.Options A set of string constants for the AlterSystemPropertiesRequest parameter options.
static class	AlterSystemPropertiesRequest.PropertyUpdatesMap A set of string constants for the AlterSystemPropertiesRequest parameter propertyUpdatesMap.

Constructor Summary

Constructors

Constructor and Description
AlterSystemPropertiesRequest() Constructs an AlterSystemPropertiesRequest object with default parameters.
AlterSystemPropertiesRequest(Map<String,String> propertyUpdatesMap, Map<String,String> options) Constructs an AlterSystemPropertiesRequest object with the specified parameters.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Object	get(int index) This method supports the Avro framework and is not intended to be called directly by the user.
static org.apache.avro.Schema	getClassSchema() This method supports the Avro framework and is not intended to be called directly by the user.
Map<String,String>	getOptions() Optional parameters.
Map<String,String>	getPropertyUpdatesMap() Map containing the properties of the system to be updated.
org.apache.avro.Schema	getSchema() This method supports the Avro framework and is not intended to be called directly by the user.
int	hashCode()
void	put(int index, Object value) This method supports the Avro framework and is not intended to be called directly by the user.
AlterSystemPropertiesRequest	setOptions(Map<String,String> options) Optional parameters.
AlterSystemPropertiesRequest	setPropertyUpdatesMap(Map<String,String> propertyUpdatesMap) Map containing the properties of the system to be updated.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AlterSystemPropertiesRequest

public AlterSystemPropertiesRequest()

Constructs an AlterSystemPropertiesRequest object with default parameters.

AlterSystemPropertiesRequest

public AlterSystemPropertiesRequest(Map<String,String> propertyUpdatesMap,
                                    Map<String,String> options)

Constructs an AlterSystemPropertiesRequest object with the specified parameters.

Parameters:

propertyUpdatesMap - Map containing the properties of the system to be updated. Error if empty.

• CONCURRENT_KERNEL_EXECUTION: Enables concurrent kernel execution if the value is TRUE and disables it if the value is FALSE. Supported values:
  • TRUE
  • FALSE
• SUBTASK_CONCURRENCY_LIMIT: Sets the maximum number of simultaneous threads allocated to a given request, on each rank. Note that thread allocation may also be limted by resource group limits and/or system load.
• CHUNK_SIZE: Sets the number of records per chunk to be used for all new tables.
• CHUNK_COLUMN_MAX_MEMORY: Sets the target maximum data size for each column in a chunk to be used for all new tables.
• CHUNK_MAX_MEMORY: Indicates the target maximum data size for all columns in a chunk to be used for all new tables.
• EVICT_COLUMNS: Attempts to evict columns from memory to the persistent store. Value string is a semicolon separated list of entries, each entry being a table name optionally followed by a comma and a comma separated list of column names to attempt to evict. An empty value string will attempt to evict all tables and columns.
• EXECUTION_MODE: Sets the execution_mode for kernel executions to the specified string value. Possible values are host, device, default (engine decides) or an integer value that indicates max chunk size to exec on host
• EXTERNAL_FILES_DIRECTORY: Sets the root directory path where external table data files are accessed from. Path must exist on the head node
• FLUSH_TO_DISK: Flushes any changes to any tables to the persistent store. These changes include updates to the vector store, object store, and text search store. Value string can be 'true', 'false' or 'text_search' to flush the text search store only.
• CLEAR_CACHE: Clears cached results. Useful to allow repeated timing of endpoints. Value string is the name of the table for which to clear the cached results, or an empty string to clear the cached results for all tables.
• COMMUNICATOR_TEST: Invoke the communicator test and report timing results. Value string is a semicolon separated list of [key]=[value] expressions. Expressions are: num_transactions=[num] where num is the number of request reply transactions to invoke per test; message_size=[bytes] where bytes is the size in bytes of the messages to send; check_values=[enabled] where if enabled is true the value of the messages received are verified.
• NETWORK_SPEED: Invoke the network speed test and report timing results. Value string is a semicolon-separated list of [key]=[value] expressions. Valid expressions are: seconds=[time] where time is the time in seconds to run the test; data_size=[bytes] where bytes is the size in bytes of the block to be transferred; threads=[number of threads]; to_ranks=[space-separated list of ranks] where the list of ranks is the ranks that rank 0 will send data to and get data from. If to_ranks is unspecified then all worker ranks are used.
• REQUEST_TIMEOUT: Number of minutes after which filtering (e.g., GPUdb.filter) and aggregating (e.g., GPUdb.aggregateGroupBy) queries will timeout. The default value is '20'. The minimum allowed value is '0'. The maximum allowed value is '1440'.
• MAX_GET_RECORDS_SIZE: The maximum number of records the database will serve for a given data retrieval call. The default value is '20000'. The minimum allowed value is '0'. The maximum allowed value is '1000000'.
• MAX_GRBC_BATCH_SIZE: <DEVELOPER>
• ENABLE_AUDIT: Enable or disable auditing.
• AUDIT_HEADERS: Enable or disable auditing of request headers.
• AUDIT_BODY: Enable or disable auditing of request bodies.
• AUDIT_DATA: Enable or disable auditing of request data.
• AUDIT_RESPONSE: Enable or disable auditing of response information.
• SHADOW_AGG_SIZE: Size of the shadow aggregate chunk cache in bytes. The default value is '10000000'. The minimum allowed value is '0'. The maximum allowed value is '2147483647'.
• SHADOW_FILTER_SIZE: Size of the shadow filter chunk cache in bytes. The default value is '10000000'. The minimum allowed value is '0'. The maximum allowed value is '2147483647'.
• SYNCHRONOUS_COMPRESSION: compress vector on set_compression (instead of waiting for background thread). The default value is 'false'.
• ENABLE_OVERLAPPED_EQUI_JOIN: Enable overlapped-equi-join filter. The default value is 'true'.
• ENABLE_ONE_STEP_COMPOUND_EQUI_JOIN: Enable the one_step compound-equi-join algorithm. The default value is 'true'.
• KAFKA_BATCH_SIZE: Maximum number of records to be ingested in a single batch. The default value is '1000'. The minimum allowed value is '1'. The maximum allowed value is '10000000'.
• KAFKA_POLL_TIMEOUT: Maximum time (milliseconds) for each poll to get records from kafka. The default value is '0'. The minimum allowed value is '0'. The maximum allowed value is '1000'.
• KAFKA_WAIT_TIME: Maximum time (seconds) to buffer records received from kafka before ingestion. The default value is '30'. The minimum allowed value is '1'. The maximum allowed value is '120'.
• EGRESS_PARQUET_COMPRESSION: Parquet file compression type. Supported values:
  • UNCOMPRESSED
  • SNAPPY
  • GZIP
  The default value is SNAPPY.
• EGRESS_SINGLE_FILE_MAX_SIZE: Max file size (in MB) to allow saving to a single file. May be overridden by target limitations. The default value is '10000'. The minimum allowed value is '1'. The maximum allowed value is '200000'.
• MAX_CONCURRENT_KERNELS: Sets the max_concurrent_kernels value of the conf. The minimum allowed value is '0'. The maximum allowed value is '256'.
• SYSTEM_METADATA_RETENTION_PERIOD: Sets the system_metadata.retention_period value of the conf. The minimum allowed value is '1'.
• TCS_PER_TOM: Sets the tcs_per_tom value of the conf. The minimum allowed value is '2'. The maximum allowed value is '8192'.
• TPS_PER_TOM: Sets the tps_per_tom value of the conf. The minimum allowed value is '2'. The maximum allowed value is '8192'.
• BACKGROUND_WORKER_THREADS: Size of the worker rank background thread pool. This includes background operations such as watermark evictions catalog table updates. The minimum allowed value is '1'. The maximum allowed value is '8192'.
• AI_ENABLE_RAG: Enable RAG. The default value is 'false'.
• AI_API_PROVIDER: AI API provider type
• AI_API_URL: AI API URL
• AI_API_KEY: AI API key
• AI_API_CONNECTION_TIMEOUT: AI API connection timeout in seconds
• AI_API_EMBEDDINGS_MODEL: AI API model name
• TELM_PERSIST_QUERY_METRICS: Enable or disable persisting of query metrics.
• POSTGRES_PROXY_IDLE_CONNECTION_TIMEOUT: Idle connection timeout in seconds
• POSTGRES_PROXY_KEEP_ALIVE: Enable postgres proxy keep alive. The default value is 'false'.
• KIFS_DIRECTORY_DATA_LIMIT: The default maximum capacity to apply when creating a KiFS directory (bytes). The minimum allowed value is '-1'.

options - Optional parameters.

• EVICT_TO_COLD: If TRUE and evict_columns is specified, the given objects will be evicted to cold storage (if such a tier exists). Supported values:
  • TRUE
  • FALSE
• PERSIST: If TRUE the system configuration will be written to disk upon successful application of this request. This will commit the changes from this request and any additional in-memory modifications. Supported values:
  • TRUE
  • FALSE
  The default value is TRUE.

The default value is an empty Map.

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Returns:

The schema for the class.

getPropertyUpdatesMap

public Map<String,String> getPropertyUpdatesMap()

Map containing the properties of the system to be updated. Error if empty.

• CONCURRENT_KERNEL_EXECUTION: Enables concurrent kernel execution if the value is TRUE and disables it if the value is FALSE. Supported values:
  • TRUE
  • FALSE
• SUBTASK_CONCURRENCY_LIMIT: Sets the maximum number of simultaneous threads allocated to a given request, on each rank. Note that thread allocation may also be limted by resource group limits and/or system load.
• CHUNK_SIZE: Sets the number of records per chunk to be used for all new tables.
• CHUNK_COLUMN_MAX_MEMORY: Sets the target maximum data size for each column in a chunk to be used for all new tables.
• CHUNK_MAX_MEMORY: Indicates the target maximum data size for all columns in a chunk to be used for all new tables.
• EVICT_COLUMNS: Attempts to evict columns from memory to the persistent store. Value string is a semicolon separated list of entries, each entry being a table name optionally followed by a comma and a comma separated list of column names to attempt to evict. An empty value string will attempt to evict all tables and columns.
• EXECUTION_MODE: Sets the execution_mode for kernel executions to the specified string value. Possible values are host, device, default (engine decides) or an integer value that indicates max chunk size to exec on host
• EXTERNAL_FILES_DIRECTORY: Sets the root directory path where external table data files are accessed from. Path must exist on the head node
• FLUSH_TO_DISK: Flushes any changes to any tables to the persistent store. These changes include updates to the vector store, object store, and text search store. Value string can be 'true', 'false' or 'text_search' to flush the text search store only.
• CLEAR_CACHE: Clears cached results. Useful to allow repeated timing of endpoints. Value string is the name of the table for which to clear the cached results, or an empty string to clear the cached results for all tables.
• COMMUNICATOR_TEST: Invoke the communicator test and report timing results. Value string is a semicolon separated list of [key]=[value] expressions. Expressions are: num_transactions=[num] where num is the number of request reply transactions to invoke per test; message_size=[bytes] where bytes is the size in bytes of the messages to send; check_values=[enabled] where if enabled is true the value of the messages received are verified.
• NETWORK_SPEED: Invoke the network speed test and report timing results. Value string is a semicolon-separated list of [key]=[value] expressions. Valid expressions are: seconds=[time] where time is the time in seconds to run the test; data_size=[bytes] where bytes is the size in bytes of the block to be transferred; threads=[number of threads]; to_ranks=[space-separated list of ranks] where the list of ranks is the ranks that rank 0 will send data to and get data from. If to_ranks is unspecified then all worker ranks are used.
• REQUEST_TIMEOUT: Number of minutes after which filtering (e.g., GPUdb.filter) and aggregating (e.g., GPUdb.aggregateGroupBy) queries will timeout. The default value is '20'. The minimum allowed value is '0'. The maximum allowed value is '1440'.
• MAX_GET_RECORDS_SIZE: The maximum number of records the database will serve for a given data retrieval call. The default value is '20000'. The minimum allowed value is '0'. The maximum allowed value is '1000000'.
• MAX_GRBC_BATCH_SIZE: <DEVELOPER>
• ENABLE_AUDIT: Enable or disable auditing.
• AUDIT_HEADERS: Enable or disable auditing of request headers.
• AUDIT_BODY: Enable or disable auditing of request bodies.
• AUDIT_DATA: Enable or disable auditing of request data.
• AUDIT_RESPONSE: Enable or disable auditing of response information.
• SHADOW_AGG_SIZE: Size of the shadow aggregate chunk cache in bytes. The default value is '10000000'. The minimum allowed value is '0'. The maximum allowed value is '2147483647'.
• SHADOW_FILTER_SIZE: Size of the shadow filter chunk cache in bytes. The default value is '10000000'. The minimum allowed value is '0'. The maximum allowed value is '2147483647'.
• SYNCHRONOUS_COMPRESSION: compress vector on set_compression (instead of waiting for background thread). The default value is 'false'.
• ENABLE_OVERLAPPED_EQUI_JOIN: Enable overlapped-equi-join filter. The default value is 'true'.
• ENABLE_ONE_STEP_COMPOUND_EQUI_JOIN: Enable the one_step compound-equi-join algorithm. The default value is 'true'.
• KAFKA_BATCH_SIZE: Maximum number of records to be ingested in a single batch. The default value is '1000'. The minimum allowed value is '1'. The maximum allowed value is '10000000'.
• KAFKA_POLL_TIMEOUT: Maximum time (milliseconds) for each poll to get records from kafka. The default value is '0'. The minimum allowed value is '0'. The maximum allowed value is '1000'.
• KAFKA_WAIT_TIME: Maximum time (seconds) to buffer records received from kafka before ingestion. The default value is '30'. The minimum allowed value is '1'. The maximum allowed value is '120'.
• EGRESS_PARQUET_COMPRESSION: Parquet file compression type. Supported values:
  • UNCOMPRESSED
  • SNAPPY
  • GZIP
  The default value is SNAPPY.
• EGRESS_SINGLE_FILE_MAX_SIZE: Max file size (in MB) to allow saving to a single file. May be overridden by target limitations. The default value is '10000'. The minimum allowed value is '1'. The maximum allowed value is '200000'.
• MAX_CONCURRENT_KERNELS: Sets the max_concurrent_kernels value of the conf. The minimum allowed value is '0'. The maximum allowed value is '256'.
• SYSTEM_METADATA_RETENTION_PERIOD: Sets the system_metadata.retention_period value of the conf. The minimum allowed value is '1'.
• TCS_PER_TOM: Sets the tcs_per_tom value of the conf. The minimum allowed value is '2'. The maximum allowed value is '8192'.
• TPS_PER_TOM: Sets the tps_per_tom value of the conf. The minimum allowed value is '2'. The maximum allowed value is '8192'.
• BACKGROUND_WORKER_THREADS: Size of the worker rank background thread pool. This includes background operations such as watermark evictions catalog table updates. The minimum allowed value is '1'. The maximum allowed value is '8192'.
• AI_ENABLE_RAG: Enable RAG. The default value is 'false'.
• AI_API_PROVIDER: AI API provider type
• AI_API_URL: AI API URL
• AI_API_KEY: AI API key
• AI_API_CONNECTION_TIMEOUT: AI API connection timeout in seconds
• AI_API_EMBEDDINGS_MODEL: AI API model name
• TELM_PERSIST_QUERY_METRICS: Enable or disable persisting of query metrics.
• POSTGRES_PROXY_IDLE_CONNECTION_TIMEOUT: Idle connection timeout in seconds
• POSTGRES_PROXY_KEEP_ALIVE: Enable postgres proxy keep alive. The default value is 'false'.
• KIFS_DIRECTORY_DATA_LIMIT: The default maximum capacity to apply when creating a KiFS directory (bytes). The minimum allowed value is '-1'.

Returns:

The current value of propertyUpdatesMap.

setPropertyUpdatesMap

public AlterSystemPropertiesRequest setPropertyUpdatesMap(Map<String,String> propertyUpdatesMap)

Map containing the properties of the system to be updated. Error if empty.

• CONCURRENT_KERNEL_EXECUTION: Enables concurrent kernel execution if the value is TRUE and disables it if the value is FALSE. Supported values:
  • TRUE
  • FALSE
• SUBTASK_CONCURRENCY_LIMIT: Sets the maximum number of simultaneous threads allocated to a given request, on each rank. Note that thread allocation may also be limted by resource group limits and/or system load.
• CHUNK_SIZE: Sets the number of records per chunk to be used for all new tables.
• CHUNK_COLUMN_MAX_MEMORY: Sets the target maximum data size for each column in a chunk to be used for all new tables.
• CHUNK_MAX_MEMORY: Indicates the target maximum data size for all columns in a chunk to be used for all new tables.
• EVICT_COLUMNS: Attempts to evict columns from memory to the persistent store. Value string is a semicolon separated list of entries, each entry being a table name optionally followed by a comma and a comma separated list of column names to attempt to evict. An empty value string will attempt to evict all tables and columns.
• EXECUTION_MODE: Sets the execution_mode for kernel executions to the specified string value. Possible values are host, device, default (engine decides) or an integer value that indicates max chunk size to exec on host
• EXTERNAL_FILES_DIRECTORY: Sets the root directory path where external table data files are accessed from. Path must exist on the head node
• FLUSH_TO_DISK: Flushes any changes to any tables to the persistent store. These changes include updates to the vector store, object store, and text search store. Value string can be 'true', 'false' or 'text_search' to flush the text search store only.
• CLEAR_CACHE: Clears cached results. Useful to allow repeated timing of endpoints. Value string is the name of the table for which to clear the cached results, or an empty string to clear the cached results for all tables.
• COMMUNICATOR_TEST: Invoke the communicator test and report timing results. Value string is a semicolon separated list of [key]=[value] expressions. Expressions are: num_transactions=[num] where num is the number of request reply transactions to invoke per test; message_size=[bytes] where bytes is the size in bytes of the messages to send; check_values=[enabled] where if enabled is true the value of the messages received are verified.
• NETWORK_SPEED: Invoke the network speed test and report timing results. Value string is a semicolon-separated list of [key]=[value] expressions. Valid expressions are: seconds=[time] where time is the time in seconds to run the test; data_size=[bytes] where bytes is the size in bytes of the block to be transferred; threads=[number of threads]; to_ranks=[space-separated list of ranks] where the list of ranks is the ranks that rank 0 will send data to and get data from. If to_ranks is unspecified then all worker ranks are used.
• REQUEST_TIMEOUT: Number of minutes after which filtering (e.g., GPUdb.filter) and aggregating (e.g., GPUdb.aggregateGroupBy) queries will timeout. The default value is '20'. The minimum allowed value is '0'. The maximum allowed value is '1440'.
• MAX_GET_RECORDS_SIZE: The maximum number of records the database will serve for a given data retrieval call. The default value is '20000'. The minimum allowed value is '0'. The maximum allowed value is '1000000'.
• MAX_GRBC_BATCH_SIZE: <DEVELOPER>
• ENABLE_AUDIT: Enable or disable auditing.
• AUDIT_HEADERS: Enable or disable auditing of request headers.
• AUDIT_BODY: Enable or disable auditing of request bodies.
• AUDIT_DATA: Enable or disable auditing of request data.
• AUDIT_RESPONSE: Enable or disable auditing of response information.
• SHADOW_AGG_SIZE: Size of the shadow aggregate chunk cache in bytes. The default value is '10000000'. The minimum allowed value is '0'. The maximum allowed value is '2147483647'.
• SHADOW_FILTER_SIZE: Size of the shadow filter chunk cache in bytes. The default value is '10000000'. The minimum allowed value is '0'. The maximum allowed value is '2147483647'.
• SYNCHRONOUS_COMPRESSION: compress vector on set_compression (instead of waiting for background thread). The default value is 'false'.
• ENABLE_OVERLAPPED_EQUI_JOIN: Enable overlapped-equi-join filter. The default value is 'true'.
• ENABLE_ONE_STEP_COMPOUND_EQUI_JOIN: Enable the one_step compound-equi-join algorithm. The default value is 'true'.
• KAFKA_BATCH_SIZE: Maximum number of records to be ingested in a single batch. The default value is '1000'. The minimum allowed value is '1'. The maximum allowed value is '10000000'.
• KAFKA_POLL_TIMEOUT: Maximum time (milliseconds) for each poll to get records from kafka. The default value is '0'. The minimum allowed value is '0'. The maximum allowed value is '1000'.
• KAFKA_WAIT_TIME: Maximum time (seconds) to buffer records received from kafka before ingestion. The default value is '30'. The minimum allowed value is '1'. The maximum allowed value is '120'.
• EGRESS_PARQUET_COMPRESSION: Parquet file compression type. Supported values:
  • UNCOMPRESSED
  • SNAPPY
  • GZIP
  The default value is SNAPPY.
• EGRESS_SINGLE_FILE_MAX_SIZE: Max file size (in MB) to allow saving to a single file. May be overridden by target limitations. The default value is '10000'. The minimum allowed value is '1'. The maximum allowed value is '200000'.
• MAX_CONCURRENT_KERNELS: Sets the max_concurrent_kernels value of the conf. The minimum allowed value is '0'. The maximum allowed value is '256'.
• SYSTEM_METADATA_RETENTION_PERIOD: Sets the system_metadata.retention_period value of the conf. The minimum allowed value is '1'.
• TCS_PER_TOM: Sets the tcs_per_tom value of the conf. The minimum allowed value is '2'. The maximum allowed value is '8192'.
• TPS_PER_TOM: Sets the tps_per_tom value of the conf. The minimum allowed value is '2'. The maximum allowed value is '8192'.
• BACKGROUND_WORKER_THREADS: Size of the worker rank background thread pool. This includes background operations such as watermark evictions catalog table updates. The minimum allowed value is '1'. The maximum allowed value is '8192'.
• AI_ENABLE_RAG: Enable RAG. The default value is 'false'.
• AI_API_PROVIDER: AI API provider type
• AI_API_URL: AI API URL
• AI_API_KEY: AI API key
• AI_API_CONNECTION_TIMEOUT: AI API connection timeout in seconds
• AI_API_EMBEDDINGS_MODEL: AI API model name
• TELM_PERSIST_QUERY_METRICS: Enable or disable persisting of query metrics.
• POSTGRES_PROXY_IDLE_CONNECTION_TIMEOUT: Idle connection timeout in seconds
• POSTGRES_PROXY_KEEP_ALIVE: Enable postgres proxy keep alive. The default value is 'false'.
• KIFS_DIRECTORY_DATA_LIMIT: The default maximum capacity to apply when creating a KiFS directory (bytes). The minimum allowed value is '-1'.

Parameters:

propertyUpdatesMap - The new value for propertyUpdatesMap.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters.

• EVICT_TO_COLD: If TRUE and evict_columns is specified, the given objects will be evicted to cold storage (if such a tier exists). Supported values:
  • TRUE
  • FALSE
• PERSIST: If TRUE the system configuration will be written to disk upon successful application of this request. This will commit the changes from this request and any additional in-memory modifications. Supported values:
  • TRUE
  • FALSE
  The default value is TRUE.

The default value is an empty Map.

Returns:

The current value of options.

setOptions

public AlterSystemPropertiesRequest setOptions(Map<String,String> options)

Optional parameters.

• EVICT_TO_COLD: If TRUE and evict_columns is specified, the given objects will be evicted to cold storage (if such a tier exists). Supported values:
  • TRUE
  • FALSE
• PERSIST: If TRUE the system configuration will be written to disk upon successful application of this request. This will commit the changes from this request and any additional in-memory modifications. Supported values:
  • TRUE
  • FALSE
  The default value is TRUE.

The default value is an empty Map.

Parameters:

options - The new value for options.

Returns:

this to mimic the builder pattern.

getSchema

public org.apache.avro.Schema getSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Returns:

The schema object describing this class.

get

public Object get(int index)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to get

Returns:

value of the field with the given index.

Throws:

IndexOutOfBoundsException

put

public void put(int index,
                Object value)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to set

value - the value to set

Throws:

IndexOutOfBoundsException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object