Github user zellerh commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1192#discussion_r130483435
--- Diff: core/sqf/monitor/linux/cluster.cxx ---
@@ -749,7 +732,22 @@ void CCluster::HardNodeDown (int pnid, bool
communicate_state)
}
else
{
- snprintf(port_fname, sizeof(port_fname),
"%s/monitor.port.%s",getenv("MPI_TMPDIR"),node->GetName());
+ // Remove the domain portion of the name if any
+ char my_node_name[MPI_MAX_PROCESSOR_NAME];
+ char str1[MPI_MAX_PROCESSOR_NAME];
+ memset( str1, 0, MPI_MAX_PROCESSOR_NAME );
+ strcpy (str1, node->GetName() );
+
+ char *str1_dot = strchr( (char *) str1, '.' );
+ if ( str1_dot )
+ {
+ memcpy( my_node_name, str1, str1_dot - str1 );
--- End diff --
since my_node_name is not initialized, does this need a statement to set
my_node_name[str1_dot-str1] to 0?
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