Re: CacheStore and ignite.close
Hello! It turns out there's some problem with checkpointing-WAL interference. close(true) cancels current checkpoint, and upon restart some data is missing from the cache. We are investigating this. Regards, -- Ilya Kasnacheev 2018-08-16 10:34 GMT+03:00 Alexey Goncharuk : > Ilya, > > Can you please clarify what you mean by 'abandons cache store operations'? > Does it mean that a read-through/write-through op is omitted, but the > public API method returns without an error? If it is so, then this is a > bug. If a public API method finishes with an exception when read-through is > omitted, then I think it is a correct behavior. > > ср, 15 авг. 2018 г. в 16:38, Ilya Kasnacheev : > > > Hello! > > > > I'm working on https://issues.apache.org/jira/browse/IGNITE-9093 test > fix > > Turns out, IgniteDbPutGetWithCacheStoreTest.testReadThrough fails > > sporadically because the default ignite.close() is close(cancel=true), > and > > it seems that it abandons cache store operations. So not all data is > > read/written from cache store. > > > > Is it really so? Is it considered safe? > > > > I have a pull request on this topic: > > https://github.com/apache/ignite/pull/4545 > > > > Regards, > > > > -- > > Ilya Kasnacheev > > >
Re: CacheStore and ignite.close
Ilya, Can you please clarify what you mean by 'abandons cache store operations'? Does it mean that a read-through/write-through op is omitted, but the public API method returns without an error? If it is so, then this is a bug. If a public API method finishes with an exception when read-through is omitted, then I think it is a correct behavior. ср, 15 авг. 2018 г. в 16:38, Ilya Kasnacheev : > Hello! > > I'm working on https://issues.apache.org/jira/browse/IGNITE-9093 test fix > Turns out, IgniteDbPutGetWithCacheStoreTest.testReadThrough fails > sporadically because the default ignite.close() is close(cancel=true), and > it seems that it abandons cache store operations. So not all data is > read/written from cache store. > > Is it really so? Is it considered safe? > > I have a pull request on this topic: > https://github.com/apache/ignite/pull/4545 > > Regards, > > -- > Ilya Kasnacheev >
CacheStore and ignite.close
Hello! I'm working on https://issues.apache.org/jira/browse/IGNITE-9093 test fix Turns out, IgniteDbPutGetWithCacheStoreTest.testReadThrough fails sporadically because the default ignite.close() is close(cancel=true), and it seems that it abandons cache store operations. So not all data is read/written from cache store. Is it really so? Is it considered safe? I have a pull request on this topic: https://github.com/apache/ignite/pull/4545 Regards, -- Ilya Kasnacheev
