cuba-platform/fts

Show Lucene index format version in jmx

Closed this issue · 3 comments

alexbudarov commented

Environment

  • Platform version: 6.8 - 6.10

Description of the bug or enhancement

Let's imagine I'm upgrading my system from CUBA 6.8 to 6.10.
I see that there is a Lucene version increase, so I probably need to upgrade my indices.

But how do I determine if the index has been already upgraded or not? For example if I check actions of other employees who performed the update of the system.
Given the fact that Lucene 7.2.1 works without errors with indices created by 6.6.0. Is the upgrade necessary after all, was the format changed or not?

So it would be nice to see in JMX "latest index version" and "version of indices on disk".

haulmont-git commented

Git changesets by subbotin:

f7924842 in master - Show Lucene index format version in jmx #52

haulmont-git commented

Git changesets by subbotin:

5d2ef88a in release_6_10 - Show Lucene index format version in jmx #52

andreysubbotin commented

FtsManagerMbean.getIndexFormatVersion returns current index format version
FtsManagerMbean.getLatestIndexFormatVersion returns last index format version supported by lucene