try2<-function(code,silent=FALSE){tryCatch(code,error=function(c){msg<-conditionMessage(c)if(!silent)message(c)invisible(structure(msg,class="try-error"))})}try2(1)#> [1] 1try2(stop("Hi"))try2(stop("Hi"),silent=TRUE) 当返回的错误值信号有缺省值时,但这是我们希望看到更加...
dual-active: The stack is split and a dual-active fault occurs, and the service interfaces (except the reserved interfaces) on the switch that fails the competition enter the Error-Down state. link-flap: The interface frequently switches between Up and Down states due to link flapping. loopba...
The interface changes to Error-Down state. link-flap: The interface frequently switches between Up and Down states due to link flapping. loopback-detect: Loops occur on the interface. m-lag: A dual-active split fault occurs. m-lag-consistency-check: Key configuration check of M-LAG master ...
4.5 ACL_STATIS_ERROR 4.6 ACL_STATIS_INFO 4.7 ACL_IPV6_NOT_ENOUGH_RES 4.8 ACL_IPV6_OTHER_ERROR 4.9 ACL_IPV6_RULE_NOT_ENOUGH_RES 4.10 ACL_IPV6_RULE_OTHER_ERROR 4.11 ACL_IPV6_STATIS_ERROR 4.12 ACL_IPV6_STATIS_INFO 5 ACSEI 5.1 ACS_CLIENT_TMOUT 5.2 ACS_CLIENT_REG 5.3 ACS_CLIENT_DEREG...
I currently have an application where I first create a RRateLimiter. I then acquire one permit in a loop and do an operation. This application is intended to run in a distributed fashion. To test the behavior, I set off concurrent invoca...
Then the failure handling of node 1 ends up in an infinite loop. "Failure handling of node 1 has not completed in 74 min" Cluster log: Aug 7 16:31:22 nl2-db4 NDB[7962]: [MgmSrvr] Node 2: Node shutdown initiated Aug 7 16:31:29 nl2-db4 NDB[7962]: [MgmSrvr] Node 7: Node...
We are Rolling upgrade elasticsearch from version 5.4.1 to version 5.6.0,Before we rolling upgrade this cluster we have already upgraded another cluster in the same way and everything gos well,but while i uprade this cluster and restarte...
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It's possible that something went very wrong during initial sync (or initial sync has never exited, but still with something gone wrong causing a loop) and data was being continuously recreated in pre-existing. I can say that I have never seen this before! I recommend that you open a ...