While I try to migrate my MySQL Databse to postgres database.
I Face the Following Error.
How to Solve this ?
Related
I tried the following command and it returns no errors but the data is not imported in my postgres database.
Database is already created in Postgres.
pgloader mysql://user:password#127.0.0.1/db_name postgresql://pgloader_pg:password#127.0.0.1/pg_db_name
This is the result:
LOG pgloader version "3.6.7~devel"
I am not sure what is the issue.
I am using kong gateway 0.11.2 with cassandra database version 2.2.7. I have written a custom plugin and I am trying to install the plugin manually. I hve made the necessary changes in the kong.conf file as per the official kong documentation to install the the plugin. I have rum the migrations up command which executed successfully. Post executing the migrations up I am unable to start the kong gateway with below error in the logs:
[error] 1#0: init_by_lua error: /usr/local/share/lua/5.1/kong/init.lua:149: [cassandra error] the current database schema does not match this version of Kong. Please run `kong migrations up` to update/initialize the database schema. Be aware that Kong migrations should only run from a single node, and that nodes running migrations concurrently will conflict with each other and might corrupt your database schema!
stack traceback:
[C]: in function 'assert'
/usr/local/share/lua/5.1/kong/init.lua:149: in function 'init'
init_by_lua:3: in main chunk
nginx: [error] init_by_lua error: /usr/local/share/lua/5.1/kong/init.lua:149: [cassandra error] the current database schema does not match this version of Kong. Please run `kong migrations up` to update/initialize the database schema. Be aware that Kong migrations should only run from a single node, and that nodes running migrations concurrently will conflict with each other and might corrupt your database schema!
stack traceback:
[C]: in function 'assert'
/usr/local/share/lua/5.1/kong/init.lua:149: in function 'init'
init_by_lua:3: in main chunk
Kong version: 0.11.2
Cassandra version: 2.2.7
Installing a custom plugin in kong
It's likely that the problem is related to this Git Issue in the Kong project #1294: Cassandra 3.x Support.
Cassandra 2.2 still uses the old system.schema_keyspaces structure, while Cassandra 3.x+ uses new system_schema.keyspaces approach.
Basically, it looks like that version of Kong requires Cassandra 3.x or higher.
I am running:
sequelize db:migrate
on my local machine and it outputs:
Sequelize CLI [Node: 15.10.0, CLI: 6.2.0, ORM: 5.8.6]
Loaded configuration file "src/db/db.config.js".
Using environment "development".
but no migration takes place on my local machine. The same code and command migrate the DB normally on a Google cloud instance. How do I debug this problem? My device is Macbook Pro running macOs High Sierra 10.13.6.
Note: the database is already created. Even when I try to delete the DB and run sequelize db:create, still nothing happens.
I have installed Oracle in my system and wanted to change my local database to Oracle, but making changes in the database-config.xml I am unable to get my server started and getting the following error:
java.lang.RuntimeException : No Appropriate database found in
configuration: env = 'local'
Just add to your configuration file (database-config.xml) the parameter env="local".
Example:
<database
autoupgrade="full"
name="BillingCenterDatabase"
dbtype="oracle"
env="local">
I'm using the Nodejitsu and their packaged Mongolab MongoDB database. I ran the command jitsu databases get myDB and I got instructions on how to connect via mongo CLI. The out put of that command has a line that says the following:
help: Connect with the `mongo` cli client:
help:
$ mongo ds039267.mongolab.com:39267/nodejitsu_xxxxxx_nodejitsudb8577296358 -u nodejitsu_xxxxxx -p mypassword
NOTE: This is the first time I am connecting to this instance via the CLI. I only created the database name through jitsu databases create…
I am using Mongo Shell version 1.8.3. I connected to my instance of MongoDB. I tried running the command: show dbs and I got:
uncaught exception: listDatabases failed:{ "ok" : 0, "errmsg" : "unauthorized" }
I am using Mongoose and I have a model called Post. I tried to run: db.post.find() in the CLI, I got:
error: { "$err" : "not authorized for query on hotel.post", "code" : 16550 }
What does this mean? Am I not authorized; I thought I connected successfully?
Updated
I upgraded my mongo shell to the latest, 2.4.x version and still I'm getting this problem. Anyone have any experience with nodejitsu & mongolab?
MongoLab creates databases that require an authenticated user to access. When you connect with the Shell, you will need to provide the UserName and Password to the shell command. Docs are here.
mongo --username Mark --password something
You will need that Username/Password combination to be configured within mongoose as well. The Mongoose docs have details on the possible ways to do this.
Note that you are using a very old shell. 1.8.3 is about 4 versions back from the current 2.4.* line. This is not directly related to your problem, but it's definitely something you should rectify going forward.
Inside the mongo shell try to authenticate once again:
db.auth('yourUsername','yourPassword');
One possible error could be like me : Using special chars in the password breaks the URI!
The generated password was
X/apm~nq5JaJ,5
So OBVIOUSLY, the / broke the request and I got :
MongoError: not authorized for query on apm~nq5JaJ.system.indexes
You can try to include at the end of your URI: ?authMode=scram-sha1