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| author | Chris Lu <chris.lu@gmail.com> | 2019-05-03 22:33:08 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2019-05-03 22:33:08 -0700 |
| commit | 3fbe22b203841ea7b5cc13d9aecaa42efefcb8ed (patch) | |
| tree | 10cf9f30076cf5427ded2323eacfdb4a9d3baf75 | |
| parent | 5681208f2dd3c87c66becf077f09bd325030448c (diff) | |
| download | seaweedfs-3fbe22b203841ea7b5cc13d9aecaa42efefcb8ed.tar.xz seaweedfs-3fbe22b203841ea7b5cc13d9aecaa42efefcb8ed.zip | |
better error handling for nil raftServer
addressing https://github.com/chrislusf/seaweedfs/issues/717
| -rw-r--r-- | weed/command/master.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/weed/command/master.go b/weed/command/master.go index cd5704c3f..5a5bf2c0a 100644 --- a/weed/command/master.go +++ b/weed/command/master.go @@ -96,6 +96,9 @@ func runMaster(cmd *Command, args []string) bool { myMasterAddress, peers := checkPeers(*masterIp, *mport, *masterPeers) raftServer := weed_server.NewRaftServer(security.LoadClientTLS(viper.Sub("grpc"), "master"), peers, myMasterAddress, *metaFolder, ms.Topo, *mpulse) + if raftServer == nil { + glog.Fatalf("please verify %s is writable, see https://github.com/chrislusf/seaweedfs/issues/717", *metaFolder) + } ms.SetRaftServer(raftServer) r.HandleFunc("/cluster/status", raftServer.StatusHandler).Methods("GET") |