Re: Question about Ignite persistence disk space used after clearing cache

Hi Scott, The disk space is not compacted even after you clear the entire cache. The compaction feature will be introduced to Ignite soon. So, the metric shows the allocated size. This doc section suggests an approach for the actual size calculation:

Re: Fast Load Large Datasets

Vladimir, It was a pleasure working with you on this article. Igniters, you'll find useful tips & tricks on how to load large tables. Read and bookmark. - Denis On Thu, Sep 24, 2020 at 9:43 PM wrote: > > Igniters, > > My tutorial post about loading big tables into Apache Ignite has finally >

Question about Ignite persistence disk space used after clearing cache

I have a question about how the off-heap usage is reported when Ignite persistence is configured. I have a single node set up. I stored about 1GB of items in the cache, then cleared the cache (remotely, using the Java thin client: ClientCache.clear()). I then verified that the items were no

Re: OutOfMemoryException with Persistence and Eviction Enabled

Hi, It looks like that I found the issue: https://issues.apache.org/jira/browse/IGNITE-8917 When you use *put *or *removeAll *in persistence cache with more data than data region size throw IgniteOutOfMemoryException. Data streamer looks like don't affected by this ticket. The WA is pretty