com.gpudb.protocol

Class ShowProcStatusRequest

java.lang.Object

com.gpudb.protocol.ShowProcStatusRequest

All Implemented Interfaces:

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

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

A set of parameters for GPUdb.showProcStatus.

Shows the statuses of running or completed proc instances. Results are grouped by run ID (as returned from GPUdb.executeProc) and data segment ID (each invocation of the proc command on a data segment is assigned a data segment ID).

Nested Class Summary

Nested Classes

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

Constructor Summary

Constructors

Constructor and Description
ShowProcStatusRequest() Constructs a ShowProcStatusRequest object with default parameters.
ShowProcStatusRequest(String runId, Map<String,String> options) Constructs a ShowProcStatusRequest 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.
String	getRunId() The run ID of a specific proc instance for which the status will be returned.
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.
ShowProcStatusRequest	setOptions(Map<String,String> options) Optional parameters.
ShowProcStatusRequest	setRunId(String runId) The run ID of a specific proc instance for which the status will be returned.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ShowProcStatusRequest

public ShowProcStatusRequest()

Constructs a ShowProcStatusRequest object with default parameters.

ShowProcStatusRequest

public ShowProcStatusRequest(String runId,
                             Map<String,String> options)

Constructs a ShowProcStatusRequest object with the specified parameters.

Parameters:

runId - The run ID of a specific proc instance for which the status will be returned. If a proc with a matching run ID is not found, the response will be empty. If not specified, the statuses of all executed proc instances will be returned. The default value is ''.

options - Optional parameters.

• CLEAR_COMPLETE: If set to TRUE, if a proc instance has completed (either successfully or unsuccessfully) then its status will be cleared and no longer returned in subsequent calls. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• RUN_TAG: If runId is specified, return the status for a proc instance that has a matching run ID and a matching run tag that was provided to GPUdb.executeProc. If runId is not specified, return statuses for all proc instances where a matching run tag was provided to GPUdb.executeProc. The default value is ''.

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.

getRunId

public String getRunId()

The run ID of a specific proc instance for which the status will be returned. If a proc with a matching run ID is not found, the response will be empty. If not specified, the statuses of all executed proc instances will be returned. The default value is ''.

Returns:

The current value of runId.

setRunId

public ShowProcStatusRequest setRunId(String runId)

The run ID of a specific proc instance for which the status will be returned. If a proc with a matching run ID is not found, the response will be empty. If not specified, the statuses of all executed proc instances will be returned. The default value is ''.

Parameters:

runId - The new value for runId.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters.

• CLEAR_COMPLETE: If set to TRUE, if a proc instance has completed (either successfully or unsuccessfully) then its status will be cleared and no longer returned in subsequent calls. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• RUN_TAG: If runId is specified, return the status for a proc instance that has a matching run ID and a matching run tag that was provided to GPUdb.executeProc. If runId is not specified, return statuses for all proc instances where a matching run tag was provided to GPUdb.executeProc. The default value is ''.

The default value is an empty Map.

Returns:

The current value of options.

setOptions

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

Optional parameters.

• CLEAR_COMPLETE: If set to TRUE, if a proc instance has completed (either successfully or unsuccessfully) then its status will be cleared and no longer returned in subsequent calls. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• RUN_TAG: If runId is specified, return the status for a proc instance that has a matching run ID and a matching run tag that was provided to GPUdb.executeProc. If runId is not specified, return statuses for all proc instances where a matching run tag was provided to GPUdb.executeProc. The default value is ''.

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