Posted: 18 Nov 2019 13:56 EST Last activity: 2 Jan 2020 22:46 EST
Index file Unavailable
In one of the test environments, the Index files are getting corrupted often and it causes issue with SEARCH in the portal. The test environment has 20 jvms and index node is setup in 4 jvms (out of 20). Each time when it is corrupted, we are performing the following steps -
1. Stop the server
2. Manually delete all the index files or directories in the /apps/CSAR/PRPCtextIndex directory in all nodes.
3. Restart the server.
4. Start Re-indexing from Designer Studio
This workaround is time consuming and the issue repeats often. Also the re-indexing takes hours and users cannot use SEARCH functionality until it is fixed. We are looking to fix this permanently so that index file does not get corrupted.
Having one node for indexing resolves the issue. However I believe pega recommends having search index for each node when there is multiple servers (atleast one search node per server) for performance. If we have it one node, will there be performance degrade in production?