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Type:
Question
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: 2.2.3
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Component/s: None
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Labels:None
Hi,
We are seeing below message. I wanted understand impact and criticality of these messages. They are coming every few minutes without any load on the systems.
Thu Mar 28 21:06:42 [Balancer] warning: distributed lock 'balancer/mvperf74:50000:1363913554:1804289383 did not propagate properly. :: caused by :: 8017 update not consistent ns: config.locks query: { _id: "balancer", state: 0, ts: ObjectId('5154b0db19559a87f7c1d8aa') } update: { $set: { state: 1, who: "mvperf74:50000:1363913554:1804289383:Balancer:846930886", process: "mvperf74:50000:1363913554:1804289383", when: new Date(1364504801970), why: "doing balance round", ts: ObjectId('5154b0e1d4b88e98a95d72d9') } } gle1: { updatedExisting: true, n: 1, connectionId: 4564, waited: 6, err: null, ok: 1.0 } gle2: { updatedExisting: false, n: 0, connectionId: 4730, waited: 10, err: null, ok: 1.0 }
Thu Mar 28 21:06:42 [Balancer] lock update won, completing lock propagation for 'balancer/mvperf74:50000:1363913554:1804289383'
Thu Mar 28 21:06:42 [Balancer] distributed lock 'balancer/mvperf74:50000:1363913554:1804289383' acquired, ts : 5154b0e1d4b88e98a95d72d9
I went through the ticket but couldn't understand whether there is really issue or not.
https://jira.mongodb.org/browse/SERVER-8348
Attached are hash for configdb collections.
configsvr> db.runCommand({dbHash:1})
{
"numCollections" : 13,
"host" : "mvperf75:50016",
"collections" : {
"changelog" : "f8572b9ff2414f50cbb9233b27266397",
"chunks" : "47b3db57605c02cdb82ff5fcbbf84753",
"collections" : "c19b063e79c527da84c485962d5fa610",
"databases" : "454758fd7b29edeac83c457c71f404c8",
"lockpings" : "0bcccafbb0893622c79cbe7c1977555d",
"locks" : "6b10896b971cf30dc37459c73f67739a",
"mongos" : "53904657868ecb93eb8e0a912bb1a2ce",
"settings" : "a7a2af43d07b341b832b9ba2473528af",
"shards" : "0dc2364b0f909093248693bb59de8c99",
"tags" : "d41d8cd98f00b204e9800998ecf8427e",
"version" : "1b2cfce930005dbc34c253633409dcc1"
},
"md5" : "d3376ab144b95859475600c043a777d4",
"ok" : 1
}
configsvr> db.runCommand({dbHash:1})
{
"numCollections" : 13,
"host" : "mvperf76:50017",
"collections" : {
"changelog" : "f8572b9ff2414f50cbb9233b27266397",
"chunks" : "47b3db57605c02cdb82ff5fcbbf84753",
"collections" : "c19b063e79c527da84c485962d5fa610",
"databases" : "454758fd7b29edeac83c457c71f404c8",
"lockpings" : "6c6844bd4a11b2333820536a25894d6f",
"locks" : "0572d6ba6450aed19964f737cf7aef43",
"mongos" : "3136648501624a0ef514e84b94d29df5",
"settings" : "a7a2af43d07b341b832b9ba2473528af",
"shards" : "0dc2364b0f909093248693bb59de8c99",
"tags" : "d41d8cd98f00b204e9800998ecf8427e",
"version" : "1b2cfce930005dbc34c253633409dcc1"
},
"md5" : "e4fb840ab991cabe2a671896b92dc1b2",
"ok" : 1
}
configsvr> db.runCommand({dbHash:1})
{
"numCollections" : 13,
"host" : "mvperf74:50015",
"collections" : {
"changelog" : "f8572b9ff2414f50cbb9233b27266397",
"chunks" : "47b3db57605c02cdb82ff5fcbbf84753",
"collections" : "c19b063e79c527da84c485962d5fa610",
"databases" : "454758fd7b29edeac83c457c71f404c8",
"lockpings" : "9cc9ea9cb9a188072022994178f9b388",
"locks" : "42bc51f489c5a061fd92b611666167c5",
"mongos" : "6eef3dac1a00aea8ed528226d023e3da",
"settings" : "a7a2af43d07b341b832b9ba2473528af",
"shards" : "0dc2364b0f909093248693bb59de8c99",
"tags" : "d41d8cd98f00b204e9800998ecf8427e",
"version" : "1b2cfce930005dbc34c253633409dcc1"
},
"md5" : "9877df252717bb2f7646897ff9a6b3e6",
"ok" : 1
}