How do I start or stop a JDBCWriter?

This topic describes how to start and stop a JDBCWriter in the OceanBase Migration Service (OMS) console.

Applicable versions

OMS V3.2.2 and later

Procedure

1. Log on to the OMS console.

2. In the left-side navigation pane, click Data Migration.

3. On the Data Migration page, click the name of the target project to go to its details page.

4. Click View Component Monitoring in the upper-right corner.

5. Click Pause in the Actions column of the JDBCWriter component. Wait for a while and refresh the page. The state of the JDBCWriter changes to Stopped.

6. Click Start in the Actions column of the JDBCWriter component. Select whether to perform pullback and click Start.

   • If you do not need a data pullback, click Start directly. The JDBCWriter pulls back data based on the stop timestamp.

   • If you need a data pullback, select Yes and set the timestamp for pullback. The timestamp is between the earliest and latest pullback timestamps of the store component. Click Start. The JDBCWriter pulls back data based on the specified timestamp.