Package com.snowflake.kafka.connector.internal

Class InternalUtils

java.lang.Object

com.snowflake.kafka.connector.internal.InternalUtils

public class InternalUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	InternalUtils.backoffFunction	Interfaces to define the lambda function to be used by backoffAndRetry

Field Summary

Fields

Modifier and Type	Field	Description
static int[]	backoffSec

Constructor Summary

Constructors

Constructor	Description
InternalUtils()

Method Summary

Modifier and Type	Method	Description
static Object	backoffAndRetry(SnowflakeTelemetryService telemetry, SnowflakeInternalOperations operation, InternalUtils.backoffFunction runnable)	Backoff logic
protected static Properties	generateProxyParametersIfRequired(Map<String,String> conf)	Helper method to decide whether to add any properties related to proxy server.

Methods inherited from class java.lang.Object

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

Field Detail

backoffSec

public static final int[] backoffSec

Constructor Detail

InternalUtils

public InternalUtils()

Method Detail

generateProxyParametersIfRequired

protected static Properties generateProxyParametersIfRequired(Map<String,String> conf)

Helper method to decide whether to add any properties related to proxy server. These property is passed on to snowflake JDBC while calling put API, which requires proxyProperties

Parameters:

conf -

Returns:

proxy parameters if needed

backoffAndRetry

public static Object backoffAndRetry(SnowflakeTelemetryService telemetry,
                                     SnowflakeInternalOperations operation,
                                     InternalUtils.backoffFunction runnable)
                              throws Exception

Backoff logic

Parameters:

telemetry - telemetry service

operation - Internal Operation Type which corresponds to the lambda function runnable

runnable - the lambda function itself

Returns:

the object that the function returns

Throws:

Exception - if the runnable function throws exception