[System Test] Indexing gets stuck, post failover+rebalance out (with replica index)

• Setup a 6 Node cluster
• 2 Buckets, 1 ddocX2 views, [default, no replica index, saslbucket - 1 replica index enabled]

• Load 10M and 8M items on the buckets.
• Failover 1 node, Rebalance out
• Rebalance is successful - Indexing on ddoc2 is stuck.

It shows similar behaviour to MB-11563

Node 10.6.2.164 shows similar errors
–
[couchdb:error,2014-06-30T11:48:44.762,ns_1@10.6.2.164:<0.30569.13>:couch_log:error:42]Set view `saslbucket`, replica group `_design/ddoc2`, doc loader error
error:

{badmatch,undefined}

stacktrace: [{couch_upr_client,enum_docs_since,8,
[

{file, "/buildbot/build_slave/centos-5-x64-300-builder/build/build/couchdb/src/couch_upr/src/couch_upr_client.erl"}

,

{line,166}

]},
{couch_set_view_updater,'load_changes/8-fun-2',12,
[

{file, "/buildbot/build_slave/centos-5-x64-300-builder/build/build/couchdb/src/couch_set_view/src/couch_set_view_updater.erl"}

,

{line,519}

]},
{lists,foldl,3,[

{file,"lists.erl"}

,

{line,1248}

]},
{couch_set_view_updater,load_changes,8,
–