net.snowflake.client

Class HeartbeatIT

java.lang.Object

net.snowflake.client.AbstractDriverIT

net.snowflake.client.HeartbeatIT

public class HeartbeatIT
extends AbstractDriverIT

This test assumes that GS has been set up

Author:

jhuang

Constructor Summary

Constructors

Constructor and Description
HeartbeatIT()

Method Summary

Modifier and Type	Method and Description
static void	setUpClass() set up: change the master token validity to 10 seconds change the session token validity to 5 seconds change the SESSION_RECORD_ACCESS_INTERVAL_SECS to 1 second
static void	tearDownClass() Reset master_token_validity, session_token_validity, SESSION_RECORD_ACCESS_INTERVAL_SECS to default.
void	testFailure() Test no heartbeat by starting 1 thread.
void	testSuccess() Test heartbeat by starting 10 threads.

Methods inherited from class net.snowflake.client.AbstractDriverIT

getConnection, getConnection, setUp, tearDown

Methods inherited from class java.lang.Object

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

Constructor Detail

HeartbeatIT

public HeartbeatIT()

Method Detail

setUpClass

public static void setUpClass()
                       throws Exception

set up: change the master token validity to 10 seconds change the session token validity to 5 seconds change the SESSION_RECORD_ACCESS_INTERVAL_SECS to 1 second

Throws:

Exception

tearDownClass

public static void tearDownClass()
                          throws SQLException

Reset master_token_validity, session_token_validity, SESSION_RECORD_ACCESS_INTERVAL_SECS to default.

Throws:

SQLException

testSuccess

public void testSuccess()
                 throws SQLException

Test heartbeat by starting 10 threads. Each get a connection and wait for a time longer than master token validity and issue a query to make sure the query succeeds.

Throws:

SQLException

testFailure

public void testFailure()
                 throws SQLException

Test no heartbeat by starting 1 thread. It gets a connection and wait for a time longer than master token validity and issue a query to make sure the query fails.

Throws:

SQLException