Package net.snowflake.ingest.streaming.internal

Class SnowflakeStreamingIngestClientInternal<T>

java.lang.Object

net.snowflake.ingest.streaming.internal.SnowflakeStreamingIngestClientInternal<T>

Type Parameters:

T - type of column data (Arrow VectorSchemaRoot or ParquetChunkData)

All Implemented Interfaces:

AutoCloseable, SnowflakeStreamingIngestClient

public class SnowflakeStreamingIngestClientInternal<T>
extends Object
implements SnowflakeStreamingIngestClient

The first version of implementation for SnowflakeStreamingIngestClient. The client internally manages a few things:

the channel cache, which contains all the channels that belong to this account the flush service, which schedules and coordinates the flush to Snowflake tables

Constructor Summary

Constructors

Constructor	Description
SnowflakeStreamingIngestClientInternal(String name, SnowflakeURL accountURL, Properties prop, Map<String,Object> parameterOverrides)	Default Constructor

Method Summary

Modifier and Type	Method	Description
void	close()	Close the client, which will flush first and then release all the resources
String	getName()	Get the client name
boolean	isClosed()	Check whether the client is closed or not, if you want to make sure all data are committed before closing, please call AutoCloseable.close() before closing the entire client
net.snowflake.ingest.streaming.internal.SnowflakeStreamingIngestChannelInternal<?>	openChannel(OpenChannelRequest request)	Open a channel against a Snowflake table

Methods inherited from class java.lang.Object

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

Constructor Detail

SnowflakeStreamingIngestClientInternal

public SnowflakeStreamingIngestClientInternal(String name,
                                              SnowflakeURL accountURL,
                                              Properties prop,
                                              Map<String,Object> parameterOverrides)

Default Constructor

Parameters:

name - the name of the client

accountURL - Snowflake account url

prop - connection properties

parameterOverrides - map of parameters to override for this client

Method Detail

getName

public String getName()

Get the client name

Specified by:

getName in interface SnowflakeStreamingIngestClient

Returns:

the client name

isClosed

public boolean isClosed()

Description copied from interface: SnowflakeStreamingIngestClient

Check whether the client is closed or not, if you want to make sure all data are committed before closing, please call AutoCloseable.close() before closing the entire client

Specified by:

isClosed in interface SnowflakeStreamingIngestClient

Returns:

a boolean to indicate whether the client is closed or not

openChannel

public net.snowflake.ingest.streaming.internal.SnowflakeStreamingIngestChannelInternal<?> openChannel(OpenChannelRequest request)

Open a channel against a Snowflake table

Specified by:

openChannel in interface SnowflakeStreamingIngestClient

Parameters:

request - the open channel request

Returns:

a SnowflakeStreamingIngestChannel object

close

public void close()
           throws Exception

Close the client, which will flush first and then release all the resources

Specified by:

close in interface AutoCloseable

Throws:

Exception