HADOOP-12282. Connection thread's name should be updated after address changing is detected. Contributed by Lisheng Sun.

This commit is contained in:
Wei-Chiu Chuang 2019-08-01 15:50:43 -07:00
parent 32607dbd98
commit b94eba9f11
1 changed files with 4 additions and 0 deletions

View File

@ -638,6 +638,10 @@ public class Client implements AutoCloseable {
LOG.warn("Address change detected. Old: " + server.toString() +
" New: " + currentAddr.toString());
server = currentAddr;
UserGroupInformation ticket = remoteId.getTicket();
this.setName("IPC Client (" + socketFactory.hashCode()
+ ") connection to " + server.toString() + " from "
+ ((ticket == null) ? "an unknown user" : ticket.getUserName()));
return true;
}
return false;