不变失败 opCtx->lockState() ->isDbLockedForMode(db, MODE_IS) ... 收到信号：6（中止）

Question

我在 Ubuntu 18.04LTS 上安装了 mongod 版本 4.2.0 社区版的副本集（PSS）每个节点都有足够的磁盘 space，而且数据承载副本集有突然下降。以及我在此处附加的日志消息。任何人都可以告诉我什么是根本原因，以便我可以纠正，否则它是否是产品问题？

2021-03-17T06:46:50.620+0000 F  -        [conn1139390] Invariant failure opCtx->lockState()->isDbLockedForMode(db, MODE_IS) || (db.compare("local") == 0 && opCtx->lockState()->isLocked()) src/mongo/db/catalog/database_holder_impl.cpp 74
2021-03-17T06:46:50.620+0000 F  -        [conn1139390]
***aborting after invariant() failure
2021-03-17T06:46:50.651+0000 F  -        [conn1139390] Got signal: 6 (Aborted).

------------------------[conn1139390] 日志---------------- --------------

    2021-03-17T06:46:28.452+0000 I  NETWORK  [conn1139390] received client metadata from XX.XX.21.XXX:52690 conn1139390: { driver: { name: "NetworkInterfaceTL", version: "4.2.0" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "18.04" } }
    2021-03-17T06:46:28.639+0000 I  ACCESS   [conn1139390] Successfully authenticated as principal __system on local from client xx.xx.21.xxx:52690

2021-03-17T06:46:50.620+0000 F  -        [conn1139390] Invariant failure opCtx->lockState()->isDbLockedForMode(db, MODE_IS) || (db.compare("local") == 0 && opCtx->lockState()->isLocked()) src/mongo/db/catalog/database_holder_impl.cpp 74
2021-03-17T06:46:50.620+0000 F  -        [conn1139390]
2021-03-17T06:46:50.651+0000 F  -        [conn1139390] Got signal: 6 (Aborted).

Answer 1

这个版本有bug，请查看这个Jira Ticket https://jira.mongodb.org/browse/SERVER-55247

不变失败 opCtx->lockState() ->isDbLockedForMode(db, MODE_IS) ... 收到信号：6（中止）

Invariant failure opCtx->lockState() ->isDbLockedForMode(db, MODE_IS) ... Got signal: 6 (Aborted)

mongodb

mongodb-query

wiredtiger