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Re: ndb cluster 7.4.12 seems to limit the number of tables/database to 50 when character set is utf8mb4
Posted by: George Mamalakis
Date: October 23, 2017 01:59AM

I tried to see which resources were full, however the memoryusage table was showing that everything was OK. (table pool is not present in my version)

Unfortunately, I couldn't find any other table showing resources' allocation and status, so I started playing with various configuration options. After I raised a few of them, I found settings that allowed for the whole database to be imported. The options I played with -except for DataMemory and IndexMemory- were: MaxNoOfTables, MaxNoOfOrderedIndexes, MaxNoOfUniqueHashIndexes, MaxNoOfLocalOperations, MaxNoOfLocalScans and MaxNoOfAttributes

What troubled me, though, is that after managing to import the database in utf8mb4, the database was extremely slow (compared to utf8). But this is a different issue (I've switched to utf8 for the time being).

Thanks for the help, though.

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