[jira] [Created] (IGNITE-6628) Make possible to rebuild all SQL indexes programmatically with enabled persistence.

[Anton Vinogradov (Jira)]

Alexei Scherbakov created IGNITE-6628:
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             Summary: Make possible to rebuild all SQL indexes programmatically with enabled persistence.
                 Key: IGNITE-6628
                 URL: https://issues.apache.org/jira/browse/IGNITE-6628
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 2.0
            Reporter: Alexei Scherbakov
            Assignee: Alexei Scherbakov
             Fix For: 2.4


We have unofficial way for rebuilding indexes, which is called on activation if index.bin is removed from PDS directory.

Code is located here [1]

I think it's ok to make it public for several cases: model is changed, index is damage, etc...

Also current impl has a bug: CacheEntry in [2] is not touched, polluting heap and leading to OOM.

[1] org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager#beforeExchange
[2] org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing#rebuildIndexesFromHash



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