ServerUnavailableException at Couchbase.CouchbaseBucket.CreateQuery after failover a node

http://sdkbuilds.couchbase.com/job/win008-p0-net-client2/229/console

Running FoEptRb-HYBRID: 2015-01-29 06:18:35
failover/ept=true
workload=HybridWorkloadGroup
failover/next_action=FO_REBALANCE
failover/count=1
failover/next_delay=30
testcase=FailoverScenario

[1734.17 INFO] (CBCluster failoverNodes:588) Failing over <URI:10.3.5.192:8091,ns_1@10.3.5.192>
[1734.36 INFO] (SDKD log:137) 
[1734.38 INFO] (SDKD log:137) Unhandled Exception: 
[1734.72 INFO] (SDKD log:137) Unhandled Exception: Couchbase.ServerUnavailableException: Exception of type 'Couchbase.ServerUnavailableException' was thrown.
[1734.72 INFO] (LineGobbler doFilter:115) +++ Following exception has internal ID: 1
[1734.72 INFO] (SDKD log:137)  at Couchbase.Configuration.ConfigContextBase.GetServer() in c:\jenkins\workspace\win008-p0-net-client2\couchbase-net-client\Src\Couchbase\Configuration\ConfigContextBase.cs:line 161
at Couchbase.CouchbaseBucket.CreateQuery(String designdoc, String viewname, Boolean development) in c:\jenkins\workspace\win008-p0-net-client2\couchbase-net-client\Src\Couchbase\CouchbaseBucket.cs:line 1896
at Sdkd.Views.ViewCommand.GetViewObject(CouchbaseBucket cli, Request req, ViewOptions vo) in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\Sdkd\Views\ViewCommand.cs:line 161
at Sdkd.Views.ViewCommand.Run() in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\Sdkd\Views\ViewCommand.cs:line 265
at SdkdConsole.Daemon.Handle.DispatchCommand(Request req, CouchbaseBucket cli) in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\SdkdConsole\Daemon\Handle.cs:line 266
at SdkdConsole.Daemon.Handle.Run() in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\SdkdConsole\Daemon\Handle.cs:line 146
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
[1734.72 INFO] (SDKD log:137) Couchbase.ServerUnavailableException: Exception of type 'Couchbase.ServerUnavailableException' was thrown.
[1734.99 INFO] (FailoverAction change:104) Nodes failed over. Requested sleep for 30 seconds
[1735.02 INFO] (SDKD log:137) [Sdkd.Result|Warn] Unrecognized return code 409 
[1735.02 INFO] (SDKD log:137) [Sdkd.Result|Warn] Unrecognized return code 409 
[1735.23 INFO] (SDKD log:137) [Sdkd.Result|Warn] Unrecognized return code 130 
[1735.56 INFO] (SDKD log:137) [Sdkd.Result|Warn] Unrecognized return code 8 
[1748.67 INFO] (SDKD log:137) +++ Received exception of ID 0
[1748.67 INFO] (SDKD log:137) 
[1748.67 INFO] (SDKD log:137) Unhandled Exception: Couchbase.ServerUnavailableException: Exception of type 'Couchbase.ServerUnavailableException' was thrown.
[1748.86 INFO] (SDKD log:137) [Sdkd.Result|Warn] Unrecognized return code 512 
[1750.27 INFO] (SDKD log:137) +++ Flushing remaining exception trace buffer
[1750.27 INFO] (SDKD log:137)  at Couchbase.Configuration.ConfigContextBase.GetServer() in c:\jenkins\workspace\win008-p0-net-client2\couchbase-net-client\Src\Couchbase\Configuration\ConfigContextBase.cs:line 161
at Couchbase.CouchbaseBucket.CreateQuery(String designdoc, String viewname, Boolean development) in c:\jenkins\workspace\win008-p0-net-client2\couchbase-net-client\Src\Couchbase\CouchbaseBucket.cs:line 1896
at Sdkd.Views.ViewCommand.GetViewObject(CouchbaseBucket cli, Request req, ViewOptions vo) in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\Sdkd\Views\ViewCommand.cs:line 161
at Sdkd.Views.ViewCommand.Run() in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\Sdkd\Views\ViewCommand.cs:line 265
at SdkdConsole.Daemon.Handle.DispatchCommand(Request req, CouchbaseBucket cli) in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\SdkdConsole\Daemon\Handle.cs:line 266
at SdkdConsole.Daemon.Handle.Run() in c:\jenkins\workspace\win008-p0-net-client2\sdkd-net\src\SdkdConsole\Daemon\Handle.cs:line 146
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

will provide logs when run the test in separate launch