Hello, I'm trying to track down a perplexing problem when using an MVStore, where it appears that a write using MVMap.put() is being dropped (H2 1.4.197). It's only happened twice, but both of those times have been after a series of cache flushes, and where the .put() is done *concurrently* with a long-running call to compactRewriteFully() (which takes around 90s for this DB). We're not using rollback, or transactions or anything fancy, just raw put(), get(), commit().
My question: is there any reason to suspect that the cache flushes or, I think more likely, the concurrent compactRewriteFully() might somehow be causing the write to be dropped? If so, I'm open to compacting the DB in some other way, but compactRewriteFully() has been the most reliable at keeping the DB size stable, despite its overhead (it's currently being run from a background thread that runs once a day in the wee hours). Cheers, Matt. -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to h2-database+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/h2-database/2e39dc7e-0d81-488e-8af4-b8a47dbf8d81n%40googlegroups.com.
