Unable to obtain JDBC connection from datasource - mysql

Question

I was trying to run the following command in gradle and it gave me the following error :
c:\gsoc\mifosx\mifosng-provider>gradle migrateTenantListDB -PdbName=mifosplatfor
m-tenants
Listening for transport dt_socket at address: 8005
:migrateTenantListDB FAILED
FAILURE: Build failed with an exception.
* Where:
Build file 'C:\gsoc\mifosx\mifosng-provider\build.gradle' line: 357
* What went wrong:
Execution failed for task ':flywayMigrate'.
> Unable to obtain Jdbc connection from DataSource
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.
BUILD FAILED
Total time: 13.843 secs
The script file is here and the line no. of error is shown as 357 but I dont know why it is showing me an error. Is it something about incorrect configuration in mysql server please help me out here:
script:
task migrateTenantListDB<<{
description="Migrates a Tenant List DB. Optionally can pass dbName. Defaults to 'mifosplatform-tenants' (Example: -PdbName=someDBname)"
def filePath = "filesystem:$projectDir" + System.properties['file.separator'] + '..' + System.properties['file.separator'] + 'mifosng-db' + System.properties['file.separator'] + 'migrations/list_db'
def tenantsDbName = 'mifosplatform-tenants';
if (rootProject.hasProperty("dbName")) {
tenantsDbName = rootProject.getProperty("dbName")
}
flyway.url= "jdbc:mysql://localhost:3306/$tenantsDbName"
flyway.locations= [filePath]
flywayMigrate.execute()
}

Answer 1

The gradle script for this project has got mysql password hard-coded to mysql. You need to set your localhost password to mysql and check the connection before trying this command.