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  1. Core Server
  2. SERVER-26335

Initial sync with buildIndexes=false fails

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Blocker - P1 Blocker - P1
    • 3.3.15
    • Affects Version/s: 3.3.14
    • Component/s: Replication
    • None
    • Fully Compatible
    • ALL
    • Hide

      Start two mongods:

      /tmp/mms-automation/test/versions/mongodb-osx-x86_64-3.3.14/bin/mongod --dbpath=db1 --replSet=rs0 --port=9005
/tmp/mms-automation/test/versions/mongodb-osx-x86_64-3.3.14/bin/mongod --dbpath=db2 --replSet=rs0 --port=9006

      Initialize the replica set as follows:

      > rs.initiate({
... "_id" : "rs0",
... "version" : 1,
... "protocolVersion" : NumberLong(1),
... "members" : [
... {
... "_id" : 1,
... "host" : "neurofunk.local:9005"
... },
... {
... "_id" : 2,
... "host" : "neurofunk.local:9006",
... "priority" : 0,
... "buildIndexes" : false
... }
... ]
... })
{ "ok" : 1 }
rs0:SECONDARY>

      Watch the second node get stuck in STARTUP2:

      rs0:SECONDARY> rs.status()
{
	"set" : "rs0",
	"date" : ISODate("2016-09-26T20:07:30.512Z"),
	"myState" : 1,
	"term" : NumberLong(1),
	"heartbeatIntervalMillis" : NumberLong(2000),
	"optimes" : {
		"lastCommittedOpTime" : {
			"ts" : Timestamp(0, 0),
			"t" : NumberLong(-1)
		},
		"appliedOpTime" : {
			"ts" : Timestamp(1474920450, 1),
			"t" : NumberLong(1)
		},
		"durableOpTime" : {
			"ts" : Timestamp(1474920450, 1),
			"t" : NumberLong(1)
		}
	},
	"members" : [
		{
			"_id" : 1,
			"name" : "neurofunk.local:9005",
			"health" : 1,
			"state" : 1,
			"stateStr" : "PRIMARY",
			"uptime" : 84,
			"optime" : {
				"ts" : Timestamp(1474920450, 1),
				"t" : NumberLong(1)
			},
			"optimeDate" : ISODate("2016-09-26T20:07:30Z"),
			"infoMessage" : "could not find member to sync from",
			"electionTime" : Timestamp(1474920389, 1),
			"electionDate" : ISODate("2016-09-26T20:06:29Z"),
			"configVersion" : 1,
			"self" : true
		},
		{
			"_id" : 2,
			"name" : "neurofunk.local:9006",
			"health" : 1,
			"state" : 5,
			"stateStr" : "STARTUP2",
			"uptime" : 72,
			"optime" : {
				"ts" : Timestamp(0, 0),
				"t" : NumberLong(-1)
			},
			"optimeDurable" : {
				"ts" : Timestamp(0, 0),
				"t" : NumberLong(-1)
			},
			"optimeDate" : ISODate("1970-01-01T00:00:00Z"),
			"optimeDurableDate" : ISODate("1970-01-01T00:00:00Z"),
			"lastHeartbeat" : ISODate("2016-09-26T20:07:29.742Z"),
			"lastHeartbeatRecv" : ISODate("2016-09-26T20:07:29.219Z"),
			"pingMs" : NumberLong(0),
			"syncingTo" : "neurofunk.local:9005",
			"configVersion" : 1
		}
	],
	"ok" : 1
}
      Show
      Start two mongods: /tmp/mms-automation/test/versions/mongodb-osx-x86_64-3.3.14/bin/mongod --dbpath=db1 --replSet=rs0 --port=9005 /tmp/mms-automation/test/versions/mongodb-osx-x86_64-3.3.14/bin/mongod --dbpath=db2 --replSet=rs0 --port=9006 Initialize the replica set as follows: > rs.initiate({ ... "_id" : "rs0", ... "version" : 1, ... "protocolVersion" : NumberLong(1), ... "members" : [ ... { ... "_id" : 1, ... "host" : "neurofunk.local:9005" ... }, ... { ... "_id" : 2, ... "host" : "neurofunk.local:9006", ... "priority" : 0, ... "buildIndexes" : false ... } ... ] ... }) { "ok" : 1 } rs0:SECONDARY> Watch the second node get stuck in STARTUP2: rs0:SECONDARY> rs.status() { "set" : "rs0", "date" : ISODate("2016-09-26T20:07:30.512Z"), "myState" : 1, "term" : NumberLong(1), "heartbeatIntervalMillis" : NumberLong(2000), "optimes" : { "lastCommittedOpTime" : { "ts" : Timestamp(0, 0), "t" : NumberLong(-1) }, "appliedOpTime" : { "ts" : Timestamp(1474920450, 1), "t" : NumberLong(1) }, "durableOpTime" : { "ts" : Timestamp(1474920450, 1), "t" : NumberLong(1) } }, "members" : [ { "_id" : 1, "name" : "neurofunk.local:9005", "health" : 1, "state" : 1, "stateStr" : "PRIMARY", "uptime" : 84, "optime" : { "ts" : Timestamp(1474920450, 1), "t" : NumberLong(1) }, "optimeDate" : ISODate("2016-09-26T20:07:30Z"), "infoMessage" : "could not find member to sync from", "electionTime" : Timestamp(1474920389, 1), "electionDate" : ISODate("2016-09-26T20:06:29Z"), "configVersion" : 1, "self" : true }, { "_id" : 2, "name" : "neurofunk.local:9006", "health" : 1, "state" : 5, "stateStr" : "STARTUP2", "uptime" : 72, "optime" : { "ts" : Timestamp(0, 0), "t" : NumberLong(-1) }, "optimeDurable" : { "ts" : Timestamp(0, 0), "t" : NumberLong(-1) }, "optimeDate" : ISODate("1970-01-01T00:00:00Z"), "optimeDurableDate" : ISODate("1970-01-01T00:00:00Z"), "lastHeartbeat" : ISODate("2016-09-26T20:07:29.742Z"), "lastHeartbeatRecv" : ISODate("2016-09-26T20:07:29.219Z"), "pingMs" : NumberLong(0), "syncingTo" : "neurofunk.local:9005", "configVersion" : 1 } ], "ok" : 1 }
    • Repl 2016-10-10

      Using buildIndexes false will fail the new initial sync (using the DataReplicator).

      The hang in startup2 has been resolved in SERVER-26179 already, due to the mishandling of the buildIndexes false error.
      Old Description
      If I initialize a replica set with one member having buildIndexes set to false, that member gets stuck in STARTUP2.

      This bug appears in 3.3.14 but did not appear in 3.3.12.

        1. mongod-9005.log
          11 kB
          Timothy Olsen
        2. mongod-9006.log
          10 kB
          Timothy Olsen

            Assignee:
            benety.goh@mongodb.com Benety Goh
            Reporter:
            tim.olsen@mongodb.com Timothy Olsen (Inactive)
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              Created:
              Updated:
              Resolved: