[MCOL-1430] CDC Connector v2.2.5-1 unable to connect to MaxScale Created: 2018-05-19  Updated: 2023-10-26  Due: 2018-05-21  Resolved: 2018-06-07

Status: Closed
Project: MariaDB ColumnStore
Component/s: ?, MDB Plugin
Affects Version/s: None
Fix Version/s: 1.1.5

Type: Bug Priority: Critical
Reporter: Faisal Saeed (Inactive) Assignee: Elena Kotsinova (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Environment:

REHL 7.4


Attachments: File MaxScale.log     File mariadb-columnstore-maxscale-cdc-adapters-1.1.3-1-x86_64-centos7.rpm    
Sprint: 2018-11, 2018-12

 Description   

After a complete setup of TX to MaxScale 2.2.x to Columnstore 1.1.x when we executed the following

mxs_adapter -c /etc/Columnstore.xml -u cdcuser -p cdcpassword -h maxscale -P 4001 cdc_test test

we got the output as "MaxScale connection could not be created: Request timed out"

CDCUSER was already created and when we try to login with an invalid user, we got an authentication error which is expected. This confirms MaxScale is alive.

Attached are the logs from the MaxScale for your reference.

We used the following RPMs for our setup CDC setup with 2 UMs and 3 PMs:



 Comments   
Comment by markus makela [ 2018-05-20 ]

I've created a fix for this problem and uploaded a custom build to verify that it works. The package was build from commit 5ed54d5f839442c17ad0b7aa5c9ea9ef3728ee17.

Please ignore the version number mismatch, it was not updated on the branch with the latest code.

Comment by markus makela [ 2018-05-21 ]

The code is already merged into develop-1.1, I think review can be marked as done.

Comment by Elena Kotsinova (Inactive) [ 2018-06-07 ]

verified with:
1.
mariadb-columnstore-maxscale-cdc-adapters-1.1.5-1-x86_64-centos7.rpm (build 23-05-2018)
maxscale-cdc-connector-2.2.5-1.centos.7.x86_64.rpm
maxscale-2.2.5-1.rhel.7.x86_64.rpm
mariadb-columnstore-api-1.1.4-1-x86_64-centos7.rpm

2.
mariadb-columnstore-maxscale-cdc-adapters-1.1.5-1-x86_64-centos7.rpm (build - 7-06-2018)
maxscale-cdc-connector-2.2.9-1.x86_64
maxscale-2.2.9-1.x86_64
mariadb-columnstore-api-1.1.4-1.x86_64
MariaDB-server-10.3.7-1.el7.centos.x86_64

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