[online xdcr upgrade 2.0.1-170 - 3.0.0-721, TAP -> TAP] lesser rows returned by default view-query

[Jenkins]
http://qa.hq.northscale.net/job/centos_x64--104_01--XDCR_upgrade-P1/5/consoleFull

[Test]
./testrunner i centos_x64104_01-XDCR_upgrade-P1.ini get-cbcollect-info=True,get-logs=False,stop-on-failure=False,get-coredumps=True,upgrade_version=3.0.0-721-rel -t xdcr.upgradeXDCR.UpgradeTests.online_cluster_upgrade,initial_version=2.0.1-170-rel,sdata=False,bucket_topology=default:1>2;standard_bucket0:1<2;bucket0:1><2,post-upgrade-actions=src-rebalanceout;dest-rebalanceout;dest-create_index

[Test Error]
[2014-05-24 04:36:19,129] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
[2014-05-24 04:36:29,148] - [rest_client:481] INFO - index query url: http://10.3.5.11:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view0?connectionTimeout=60000
[2014-05-24 04:36:29,162] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
[2014-05-24 04:36:29,169] - [rest_client:481] INFO - index query url: http://10.3.5.11:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?connectionTimeout=60000
[2014-05-24 04:36:29,399] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
[2014-05-24 04:36:39,418] - [rest_client:481] INFO - index query url: http://10.3.5.11:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view0?connectionTimeout=60000
[2014-05-24 04:36:39,435] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
[2014-05-24 04:36:39,443] - [rest_client:481] INFO - index query url: http://10.3.5.11:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?connectionTimeout=60000
[2014-05-24 04:36:39,679] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
[2014-05-24 04:36:49,700] - [rest_client:481] INFO - index query url: http://10.3.5.11:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view0?connectionTimeout=60000
[2014-05-24 04:36:49,716] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
[2014-05-24 04:36:49,731] - [rest_client:481] INFO - index query url: http://10.3.5.11:8092/default/_design/upgrade-test-view0/_view/upgrade-test-view1?connectionTimeout=60000
[2014-05-24 04:36:49,967] - [task:1508] INFO - (700 rows) expected, (671 rows) returned
ERROR
[('/usr/lib/python2.7/threading.py', 524, '_bootstrap', 'self.bootstrap_inner()'), ('/usr/lib/python2.7/threading.py', 551, 'bootstrap_inner', 'self.run()'), ('./testrunner', 262, 'run', '**self._Threadkwargs)'), ('/usr/lib/python2.7/unittest/runner.py', 151, 'run', 'test(result)'), ('/usr/lib/python2.7/unittest/case.py', 391, 'call_', 'return self.run(*args, **kwds)'), ('/usr/lib/python2.7/unittest/case.py', 327, 'run', 'testMethod()'), ('pytests/xdcr/upgradeXDCR.py', 289, 'online_cluster_upgrade', 'self._verify_ddocs(expected_rows, [bucket_name], self.ddocs_dest, self.dest_master)'), ('pytests/xdcr/upgradeXDCR.py', 386, '_verify_ddocs', 'retry_time=10, server=server)'), ('pytests/basetestcase.py', 733, 'perform_verify_queries', 'task.result(wait_time)'), ('lib/tasks/future.py', 162, 'result', 'self.set_exception(TimeoutError())'), ('lib/tasks/future.py', 264, 'set_exception', 'print traceback.extract_stack()')]
Sat May 24 04:36:50 2014

700 rows were expected, Actual=671 on default bucket. While Destination 10.3.5.11 cluster node had 700 items on the cluster.

[2014-05-24 04:31:47,656] - [data_helper:289] INFO - creating direct client 10.3.5.11:11210 default
[2014-05-24 04:31:47,731] - [task:442] INFO - Saw curr_items 700 == 700 expected on '10.3.5.11:8091',default bucket
[2014-05-24 04:31:47,747] - [data_helper:289] INFO - creating direct client 10.3.5.11:11210 default
[2014-05-24 04:31:47,835] - [task:442] INFO - Saw vb_active_curr_items 700 == 700 expected on '10.3.5.11:8091',default bucket

[Test Steps]
1. Installed 2.0.1-170 on Source and Destination cluster.
2. Setup CAPI mode XDCR
default -> defaut (unixdcr)
bucket0 -> bucket0 (bixdcr)
standard_bucket0 <- standard_bucket0 (unixdcr).
3. Perform online upgrade on both cluster to 3.0.0-721. (Disk based XDCR -> UPR XDCR, intra custer replication=TAP ).
4. Run default view-query to check expected number rows. Expected 700 Rows, Actual=671 on default bucket.