Users not sync between nodes

[pierpaolo rai, geändert vor 6 Jahren.]

Hi everyone,
I installed a two nodes portal on Liferay 6.2. The two nodes shares the data folder and the liferay database.
When I search for users in the control panel I've got different result in the two nodes.
In order to obtain the same results I've to syncronize manually the nodes running " Rebuild all search indexes".
Is there a way for syncronize the nodes automatically?
Thanks

[Nilesh Gundecha, geändert vor 6 Jahren.]

pierpaolo rai:

Hi everyone,
I installed a two nodes portal on Liferay 6.2. The two nodes shares the data folder and the liferay database.
When I search for users in the control panel I've got different result in the two nodes.
In order to obtain the same results I've to syncronize manually the nodes running " Rebuild all search indexes".
Is there a way for syncronize the nodes automatically?
Thanks

To the best of my knowledge, trying to sync the search indexes on 2 nodes might corrupt the indexes. Instead the better design would be to separate out the Search engine in different server and let both the nodes to access this common server.

Regards,
Nilesh Gundecha

[Christoph Rabel, geändert vor 6 Jahren.]

You need to cluster them. Note: I think clearing all caches should work too, I don't think a reindex is necessary, but I might be wrong here. Anyway, clustering is the way to go:
https://dev.liferay.com/discover/deployment/-/knowledge_base/6-2/liferay-clustering

[Olaf Kock, geändert vor 6 Jahren.]

Christoph Rabel:

You need to cluster them. Note: I think clearing all caches should work too, I don't think a reindex is necessary, but I might be wrong here. Anyway, clustering is the way to go:
https://dev.liferay.com/discover/deployment/-/knowledge_base/6-2/liferay-clustering

The link is good: Now that the indexes are out of sync (if OP continues to go with two different indexes, one per node), reindexing is necessary. In fact, when going with a central index (e.g. SOLR), reindexing is necessary as well

[Jorge Díaz, geändert vor 6 Jahren.]

If you want to check the status of your indexes without executing a full reindex, you can always use my portlet «Index Checker».
More info see: https://web.liferay.com/marketplace/-/mp/application/70121999