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From y..@apache.org
Subject mesos git commit: Added a few master log lines.
Date Wed, 24 May 2017 00:27:36 GMT
Repository: mesos
Updated Branches:
  refs/heads/master 999aaf0f5 -> 2c2796a81


Added a few master log lines.

- On the agent (re)-registration code paths.
- Could be helpful for triaging performance issues.

Review: https://reviews.apache.org/r/59434


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/2c2796a8
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/2c2796a8
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/2c2796a8

Branch: refs/heads/master
Commit: 2c2796a81fca3b5ad3a68ffda6a960ff6397587e
Parents: 999aaf0
Author: Jiang Yan Xu <xujyan@apple.com>
Authored: Sun May 21 22:23:35 2017 -0700
Committer: Jiang Yan Xu <xujyan@apple.com>
Committed: Tue May 23 17:26:14 2017 -0700

----------------------------------------------------------------------
 src/master/master.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mesos/blob/2c2796a8/src/master/master.cpp
----------------------------------------------------------------------
diff --git a/src/master/master.cpp b/src/master/master.cpp
index 1c89a11..f02d388 100644
--- a/src/master/master.cpp
+++ b/src/master/master.cpp
@@ -5486,6 +5486,9 @@ void Master::_registerSlave(
     return;
   }
 
+  VLOG(1) << "Authorized registration of agent at " << pid
+          << " (" << slaveInfo.hostname() << ")";
+
   MachineID machineId;
   machineId.set_hostname(slaveInfo.hostname());
   machineId.set_ip(stringify(pid.address.ip));
@@ -5609,6 +5612,9 @@ void Master::__registerSlave(
     return;
   }
 
+  VLOG(1) << "Admitted agent " << slaveInfo.id() << " at " << pid
+          << " (" << slaveInfo.hostname() << ")";
+
   MachineID machineId;
   machineId.set_hostname(slaveInfo.hostname());
   machineId.set_ip(stringify(pid.address.ip));
@@ -5775,6 +5781,9 @@ void Master::_reregisterSlave(
     return;
   }
 
+  VLOG(1) << "Authorized re-registration of agent " << slaveInfo.id()
+          << " at " << pid << " (" << slaveInfo.hostname() <<
")";
+
   MachineID machineId;
   machineId.set_hostname(slaveInfo.hostname());
   machineId.set_ip(stringify(pid.address.ip));
@@ -5943,7 +5952,8 @@ void Master::__reregisterSlave(
   // `MarkSlaveReachable` registry operation should never fail.
   CHECK(readmit.get());
 
-  // Re-admission succeeded.
+  VLOG(1) << "Re-admitted agent " << slaveInfo.id() << " at " <<
pid
+          << " (" << slaveInfo.hostname() << ")";
 
   // Ensure we don't remove the slave for not re-registering after
   // we've recovered it from the registry.


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