Can the sparkucx can be used when UCX_TLS=tcp ?

[X-zhazhaxi]

There is only TCP support at my machine , and there will be
[1597129379.385163] [server:20110:1] select.c:434 UCX ERROR no remote registered memory access transport to client:6868: tcp/bond0 - no put short, tcp/eth0 - no put short, sockcm/sockaddr - no pending
[1597129379.385171] [server:20110:1] ucp_listener.c:121 UCX ERROR connection request failed on listener 0x7fedbd6f8480 with status Destination is unreachable

[petro-rudenko]

The current version of SparkUCX utilizes RDMA to accelerate shuffle block transfer. We're working on a version, that would have additional protocols, so it should work with TCP transport.

[X-zhazhaxi]

Thanks
And when the version with TCP transport will be release?

[petro-rudenko]

We expect to have it in a few months.

[X-zhazhaxi]

Thanks