[
https://issues.apache.org/jira/browse/IGNITE-21747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Tupitsyn updated IGNITE-21747:
------------------------------------
Description:
* Thick clients have thin client connector enabled by default
* *ClientClusterGroupGetNodesEndpointsResponse* excludes client nodes
As a result:
* Thin client connects to a thick client node
* Gets node endpoints - current connection is not there
* Thin client closes current connection immediately
The following test demonstrates the problem. While *setForceServerMode* is
deprecated, there could be other reasons for other nodes to be unreachable.
{code:java}
@Test
public void testConnectToThickClient() {
TcpDiscoverySpi discoSpi = new TcpDiscoverySpi()
.setIpFinder(new TcpDiscoveryVmIpFinder(true))
.setForceServerMode(true);
IgniteConfiguration igniteCfg = new IgniteConfiguration()
.setDiscoverySpi(discoSpi);
try (Ignite ignored = Ignition.start(igniteCfg);
IgniteClient client = Ignition.startClient(new
ClientConfiguration())
) {
assertNotNull(client);
}
}
{code}
was:
{code:java}
@Test
public void testConnectToThickClient() {
TcpDiscoverySpi discoSpi = new TcpDiscoverySpi()
.setIpFinder(new TcpDiscoveryVmIpFinder(true))
.setForceServerMode(true);
IgniteConfiguration igniteCfg = new IgniteConfiguration()
.setDiscoverySpi(discoSpi);
try (Ignite ignored = Ignition.start(igniteCfg);
IgniteClient client = Ignition.startClient(new
ClientConfiguration())
) {
assertNotNull(client);
}
}
{code}
> Thin client: connecting to thick client node is broken
> ------------------------------------------------------
>
> Key: IGNITE-21747
> URL: https://issues.apache.org/jira/browse/IGNITE-21747
> Project: Ignite
> Issue Type: Bug
> Components: thin client
> Affects Versions: 2.16
> Reporter: Pavel Tupitsyn
> Priority: Major
> Fix For: 2.17
>
>
> * Thick clients have thin client connector enabled by default
> * *ClientClusterGroupGetNodesEndpointsResponse* excludes client nodes
> As a result:
> * Thin client connects to a thick client node
> * Gets node endpoints - current connection is not there
> * Thin client closes current connection immediately
> The following test demonstrates the problem. While *setForceServerMode* is
> deprecated, there could be other reasons for other nodes to be unreachable.
> {code:java}
> @Test
> public void testConnectToThickClient() {
> TcpDiscoverySpi discoSpi = new TcpDiscoverySpi()
> .setIpFinder(new TcpDiscoveryVmIpFinder(true))
> .setForceServerMode(true);
> IgniteConfiguration igniteCfg = new IgniteConfiguration()
> .setDiscoverySpi(discoSpi);
> try (Ignite ignored = Ignition.start(igniteCfg);
> IgniteClient client = Ignition.startClient(new
> ClientConfiguration())
> ) {
> assertNotNull(client);
> }
> }
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
