Github user trinakrug commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/958#discussion_r102274683
--- Diff: core/sqf/monitor/linux/zclient.cxx ---
@@ -472,6 +469,65 @@ void CZClient::CheckCluster( void )
TRACE_EXIT;
}
+void CZClient::CheckMyZNode( void )
+{
+ const char method_name[] = "CZClient::CheckMyZNode";
+ TRACE_ENTRY;
+
+ int zerr;
+ struct timespec currentTime;
+
+ if ( IsCheckCluster() )
+ {
+ if (resetMyZNodeFailedTime_)
+ {
+ resetMyZNodeFailedTime_ = false;
+ clock_gettime(CLOCK_REALTIME, &myZNodeFailedTime_);
+ myZNodeFailedTime_.tv_sec += (GetSessionTimeout() * 2);
+ if (trace_settings & (TRACE_INIT | TRACE_RECOVERY))
+ {
+ trace_printf( "%s@%d" " - Resetting MyZnode Fail Time
%ld(secs)\n"
+ , method_name, __LINE__
+ , myZNodeFailedTime_.tv_sec );
+ }
+ }
+ if ( ! IsZNodeExpired( Node_name, zerr ) )
+ {
+ if ( zerr == ZCONNECTIONLOSS || zerr == ZOPERATIONTIMEOUT )
+ {
+ // Ignore transient errors with the quorum.
+ // However, if longer than the session
+ // timeout, handle it as a hard error.
+ clock_gettime(CLOCK_REALTIME, ¤tTime);
+ if (currentTime.tv_sec > myZNodeFailedTime_.tv_sec)
--- End diff --
If resetMyZNodeFailedTime_ is true, then this if statement will always
evaluate to true. Just verifying that is the desired outcome.
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