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Type:
Bug
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Resolution: Duplicate
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Replication
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Labels:None
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Replication
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ALL
Observed in a patch test, ismaster.js fails like:
[js_test:ismaster] 2020-10-07T19:43:36.965+0000 assert: [{
[js_test:ismaster] 2020-10-07T19:43:36.965+0000 "isWritablePrimary" : true,
[js_test:ismaster] 2020-10-07T19:43:36.965+0000 "msg" : "isdbgrid",
[js_test:ismaster] 2020-10-07T19:43:36.965+0000 "topologyVersion" : {
[js_test:ismaster] 2020-10-07T19:43:36.965+0000 "processId" : ObjectId("5f7e1a341486671d8f7415fa"),
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "counter" : NumberLong(0)
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 },
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "maxBsonObjectSize" : 16777216,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "maxMessageSizeBytes" : 48000000,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "maxWriteBatchSize" : 100000,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "logicalSessionTimeoutMinutes" : 30,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "connectionId" : 79,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "maxWireVersion" : 12,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "minWireVersion" : 0,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "ok" : 1,
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "$clusterTime" : {
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "clusterTime" : Timestamp(1602099814, 8),
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "signature" : {
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "keyId" : NumberLong(0)
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 }
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 },
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 "operationTime" : Timestamp(1602099814, 8)
[js_test:ismaster] 2020-10-07T19:43:36.966+0000 }] != [{
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "isWritablePrimary" : true,
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "msg" : "isdbgrid",
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "topologyVersion" : {
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "processId" : ObjectId("5f7e1a341486671d8f7415fa"),
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "counter" : NumberLong(0)
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 },
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "maxBsonObjectSize" : 16777216,
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "maxMessageSizeBytes" : 48000000,
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "maxWriteBatchSize" : 100000,
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "logicalSessionTimeoutMinutes" : 30,
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "connectionId" : 79,
[js_test:ismaster] 2020-10-07T19:43:36.967+0000 "maxWireVersion" : 12,
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "minWireVersion" : 0,
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "ok" : 1,
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "$clusterTime" : {
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "clusterTime" : Timestamp(1602099816, 1),
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "signature" : {
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "keyId" : NumberLong(0)
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 }
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 },
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 "operationTime" : Timestamp(1602099816, 1)
[js_test:ismaster] 2020-10-07T19:43:36.968+0000 }] are not equal
[js_test:ismaster] 2020-10-07T19:43:36.969+0000 doassert@src/mongo/shell/assert.js:20:14
[js_test:ismaster] 2020-10-07T19:43:36.969+0000 assert.eq@src/mongo/shell/assert.js:179:9
[js_test:ismaster] 2020-10-07T19:43:36.969+0000 @jstests/core/ismaster.js:75:1
The test is comparing the ismaster and hello responses. It deletes "localtime" from each response before comparing them, but it should delete operationTime and clusterTime as well, in case a background op advances the timestamps between calls.
- duplicates
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SERVER-51497 Remove additional timestamps from response objects in ismaster.js
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- Closed
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