Task #5928
closed
Feature #5810: Implement SOLR-based search
Make sure to start metacat-index web apps when the metacat web apps is start-up during the tomcat startup
Added by Jing Tao almost 11 years ago.
Updated almost 11 years ago.
Description
Metacat-index will use the distribute system metadata map from the metacat during the startup. So we need to make sure that the metacat web apps is ready when the metacat-index is started.
- Assignee set to Jing Tao
- Target version set to 2.1.0
Is there a way to tell Tomcat which order to load the webapps? I have seen some errors on mn-demo-4 when metacat-index.war is loaded before knb.war (cannot connect to Hazelcast) so this is definitely something to consider. We may need to have Metacat call something in metacat-index to start the listeners and initialize the indexing application.
- Status changed from New to Closed
Added the mechanism to wait some time if the MNode or the Hazelcast is not ready. We also add a maximum attempt control for waiting. If the attempts exceed the maximum number, the regenerating process will stop.
Both the waiting time and maximum attempts can be read from the metacat.properties.
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