[ https://issues.apache.org/jira/browse/IGNITE-20759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nikita Amelchev updated IGNITE-20759: ------------------------------------- Ignite Flags: Release Notes Required (was: Docs Required,Release Notes Required) > Tcp handshake in communication spi hangs on JDK 12 and later > ------------------------------------------------------------ > > Key: IGNITE-20759 > URL: https://issues.apache.org/jira/browse/IGNITE-20759 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.15 > Reporter: Ivan Daschinsky > Assignee: Ivan Daschinsky > Priority: Major > Labels: ise > Fix For: 2.16 > > Time Spent: 50m > Remaining Estimate: 0h > > This issue is reproduced in {{GridTcpCommunicationSpiSslSelfTest}}. All tests > hangs during tcp handshake process in infinite loop in > {{org.apache.ignite.spi.communication.tcp.internal.TcpHandshakeExecutor#tcpHandshake}}. > Seems that fixes in IGNITE-16622 are not enough > The main reason of this behaviour -- > https://bugs.openjdk.org/browse/JDK-8277307. Post handshake message seems to > be too large for being written in one step, but we don't try to resend the > rest in > {{org.apache.ignite.internal.util.nio.GridNioServer.DirectNioClientWorker#processWriteSsl}} > since the ssl handshake is considered to be finished. > WA -- set {{-Djdk.tls.server.enableSessionTicketExtension=false}} -- This message was sent by Atlassian Jira (v8.20.10#820010)