{UPR}:: During DDOC compaction hitting the exception SetViewInfoNotFound: Error occured reading set_view

3.0.0-846

1. Create 7 Node cluster
2. Create 1 default bucket with replicas=2
3. Add 800K items
4. Create 5 Views
5. Change Bucket Settings

default' bucket's settings will be changed with parameters: autoCompactionDefined=true&authType=sasl&parallelDBAndViewCompaction=false&saslPassword=&ramQuotaMB=2134

6. Wait till compaction has hit 85%

In Step we fail with the following exception:

[2014-06-20 10:02:09,579] - [bucket_helper:137] INFO - deleting existing buckets [u'default'] on 172.23.107.146
[2014-06-20 10:02:09,579] - [bucket_helper:139] INFO - remove bucket default ...
[2014-06-20 10:02:10,045] - [rest_client:747] ERROR - http://172.23.107.149:8092/_set_view/default/_design/ddoc1/_info error 500 reason: noproc {"error":"noproc","reason":"

{gen_server,call,[<0.6042.3>,request_group_info,infinity]}"}
Exception in thread Cluster_Thread:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "lib/tasks/taskmanager.py", line 31, in run
task.step(self)
File "lib/tasks/task.py", line 58, in step
self.check(task_manager)
File "lib/tasks/task.py", line 2008, in check
calc_ddoc_fragmentation(rest, self.design_doc_name, bucket=self.bucket)
File "lib/tasks/task.py", line 2054, in calc_ddoc_fragmentation
bucket, with_rebalance)
File "lib/tasks/task.py", line 2039, in aggregate_ddoc_info
raise e
SetViewInfoNotFound: Error occured reading set_view _info of ddoc ddoc1: {"error":"noproc","reason":"{gen_server,call,[<0.6042.3>,request_group_info,infinity]}

"}

Test:get-cbcollect-info=False,get-logs=False,stop-on-failure=False,get-coredumps=False,force_kill_memached=False,verify_unacked_bytes=True -t rebalance.rebalanceout.RebalanceOutTests.rebalance_out_with_ddoc_compaction,items=800000,nodes_in=3,replicas=2,fragmentation_value=85,max_verify=100000,GROUP=OUT;COMPACTION;P1;FROM_2_0

Will upload logs soon