Hello!
What I have noticed in your logs is a huge number of network errors:
Suppressed: class org.apache.ignite.IgniteCheckedException: Failed
to connect to address [addr=
vrnv02ax04705.INT.CARLSONWAGONLIT.COM/10.212.120.67:51605, err=Failed to
read remote n
ode recovery handshake (connection closed).]^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462)
^M
... 14 more^M
Caused by: class
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$HandshakeException:
Failed to read remote node recovery handshake (connection closed).^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3803)
^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3313)
^M
... 14 more^M
Suppressed: class org.apache.ignite.IgniteCheckedException: Failed
to connect to address [addr=
vrnv02ax04705.INT.CARLSONWAGONLIT.COM/10.212.120.67:51605, err=Failed to
read remote n
ode recovery handshake (connection closed).]^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462)
^M
... 14 more^M
Caused by: class
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$HandshakeException:
Failed to read remote node recovery handshake (connection closed).^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3803)
^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3313)
^M
... 14 more^M
Suppressed: class org.apache.ignite.IgniteCheckedException: Failed
to connect to address [addr=
vrnv02ax04705.INT.CARLSONWAGONLIT.COM/10.212.120.67:51605, err=Failed to
read remote n
ode recovery handshake (connection closed).]^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462)
^M
... 14 more^M
Caused by: class
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$HandshakeException:
Failed to read remote node recovery handshake (connection closed).^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3803)
^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3313)
^M
... 14 more^M
Suppressed: class org.apache.ignite.IgniteCheckedException: Failed
to connect to address [addr=
vrnv02ax04705.INT.CARLSONWAGONLIT.COM/10.212.120.67:51605, err=Failed to
read remote n
ode recovery handshake (connection closed).]^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462)
^M
... 14 more^M
Caused by: class
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$HandshakeException:
Failed to read remote node recovery handshake (connection closed).^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3803)
^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3313)
^M
... 14 more^M
Suppressed: class org.apache.ignite.IgniteCheckedException: Failed
to connect to address [addr=
vrnv02ax04705.INT.CARLSONWAGONLIT.COM/10.212.120.67:51605, err=Failed to
read remote n
ode recovery handshake (connection closed).]^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462)
^M
... 14 more^M
Caused by: class
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$HandshakeException:
Failed to read remote node recovery handshake (connection closed).^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3803)
^M
at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3313)
^M
... 14 more^M
Have you tried making sure that the nodes are in fact connectable by
Communication?
Regards,
--
Ilya Kasnacheev
пн, 2 нояб. 2020 г. в 13:17, Ravi Makwana <[email protected]>:
> Hi,
>
> We are using Apache Ignite 2.7.0 binary and servers are using Linux OS &
> app servers are using Windows OS.We are using Apache Ignite .Net APIs.
>
> Recently we have noticed that our application is not responding and all
> the calls failed.
>
> App server has 32 GB RAM & We are specifying JVM Heap = 8 GB
>
> I am sharing a client log and could you please suggest why the client node
> is not responding & what is the possible cause and how to resolve this
> issue?
>
> Thanks & Regards,
>
