mongodb error authentication failed

Operating system: DEBIAN8 There may be a warning error when you log in to PG: $ psql -U user1 -d exampledb psql: fatal error: peer authentication failed for user "user1" Open the following file, $ sudo vi /etc/postgresql/9.4/main/pg_hba.conf # TYPE DATABASE USER ADDRESS METHOD # "local

ThinkPad machine update BIOS prompts "Secure Flash Authentication failed" error how to do, the affected computer is quite a lot, we will give you a summary of the models and solutions. Reason Analysis: The problem is that the BIOS ID is prompted when it is low on the logical original BIOS version, so the solution is known, as long as the native BIOS versi

. springframework. Web. Filter. Characterencodingfilter. dofilterinternal (Characterencodingfilter. Java: $) Two. Workaround2.1. First, the MongoDB database setup passwordLogin to Mong Shell,>use Admin>db.system.users.remove ({})>db.system.version.remove ({})>db.system.version.insert ({"_id", "Authschema", "CurrentVersion": 3})>use TestDB>db.createuser ({User: "abc", PWD: "123456"},roles["ReadWrite", "DbAdmin"])The MONGO service starts the command w

After use admin. When you add the user db. addUser ("admin", "123456"), because other nodes do not have the admin user and use the-keyFile parameter, permission authentication is required. The first time a user cannot be created.Symptoms: The code is as follows:Copy code Switched to db admin{"User": "admin ","ReadOnly": false,"Pwd": "dfb2b4f665d248c6887cfba7b1f0c9fc ","_ Id

Tags: check search solution ICT ref data read display warningsThese days have been tossing the MongoDB database, has been the following this problem MongoDB Shell version v3.6.0 connecting To:mongodb://127.0.0.1:27017in for error after poll), Reason:connection refused 2017-12-27t09:54:34.778+0800 E QUERY [ Thread1] error:couldn 't connect to server 127.0.0.1:

Tags: uri mlog fork Cat 2.0 configuration command BPA MongoDB TorProblem Description:When setting up an environment for a client, initialization failed during initialization of a MongoDB replica set, reported "No host described in new configuration 1 for replica set mongotest maps to thi S node ". Specific error inform

Exception handling Rollup-server http://www.cnblogs.com/dunitian/p/4522983.htmlException handling Rollup-database family http://www.cnblogs.com/dunitian/p/4522990.htmlSituation is not the only, this side can only be used as a reference, roughly is such a few solutionsChild process failed, exited with error number 1Child process failed, exited with

Tags: http os io strong for AR art CTI SPRun the following command first to start the MONGO servermongod run --config /usr/local/etc/mongod.confAssuming you installed MONGO using Brew.More information on the Mongod process hereEDITTry to repair MONGO using:mongod --repairSeems to has issues with permissions also, try using to sudo start MongodHttp://stackoverflow.com/questions/17829158/error-connecting-to-local-installation-of-

', ' MONGO ');1> show collections; Fs.chunksfs.filessystem.indexestesttab> use testswitched to DB test> db.auth (' root ', ' MONGO ') error:18 {ok:0.0, er Rmsg: "Auth failed", code:18}0> db.auth (' anbob ', ' MONGO ') 1[[emailprotected] log]# vi/etc/mongodb.conf # Mongod b.conf# Where to store the data.# note:if your run MongoDB as a non-root user (recommended)