Sonarapp: For configuration information, see Okta Single Sign-On configuration guide. OIDC for the following Okta Verified applications:ĪIB Inc: For configuration information, see How do I use Okta to log in to AIB?įortifyData: For configuration information, see FortifyData documentation here (you'll need a FortifyData account).
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Thank you for your support to developpaer.Īddress algorithm array assembly attribute Browser c Catalog Character string Client code command configuration file data Database Definition Edition element Example file function html html5 java javascript Journal linux Memory method Modular mysql node object page parameter php Plug-in unit project python Route source code The server Thread time user Recent Posts If you have any questions, you can leave a message and exchange it. I hope the content of this article has some reference and learning value for everyone’s study or work. Okay, that’s the whole content of this article. Because the author’s level is limited and the writing time is also very hasty, there will inevitably be some mistakes or inaccuracies in the article, inappropriate places beg the reader to criticize and correct. Through this case, we can understand the problems caused by the Mongo client version and what common causes sh. Since version 3.4, the Balance process has been running from the primary node of the configer server on Mongos Mobile. When the 3.2 version mongos executes stopBalancer (), the stopBalancer code assumes that if the balancerStop command is not found, it will use the old version of logic and wait for the lock to be released. The reason for the blockage is that the client Mongo is version 3.2 and the config node is version 3.4. Replace the old version of the Mongo client with the 3.4 version of the client The version of Mongo client is version 3.2, config server and mongod are version 3.4 of mongo. The Mongo client version is lower than the server version, and this article is the third case.The server time of the back end is not synchronized.The chunk migration is being done, and it must wait for the completion of the chunk migration before it can stop normally.The common possible reasons are as follows: The when field refers to the time when a config server member becomes the primary node. Migrating chunk(s) in collection db.collationname.įrom version 3.4 onwards, the balance’s status field will always be a value of 2 to prevent the old version of mongos instances from performing balancing operations. If there is a document migrating, its status should be 2. The why column in the locks collection tells us the reason for holding the lock. We call sh.status()The command can see that the current balance has been closed, but running is still yes, which indicates that a migration is running.
This “balancer lock” can only be released on its own initiative. When the balance process is active, the master server of the config server replica set obtains the “balancer lock” by modifying the documents in the lock set of the config database. Warning: WarningIn version 3.4, balance runs on the main node of config server, and in earlier versions, balance runs on mongos. Assert.soon failed,msg:Waited too long for lock balancer to still may be active, you must manually verify this is not the case using theĪssert.soon failed, msg:Waited too long for lock balancer to unlock can be seen from the above-mentioned errors, it is due to the fact that balance is currently in operation.