Ilya, could you please share more details on why it works this way. It will be useful to know.
- Denis On Mon, May 27, 2019 at 6:53 AM Ilya Kasnacheev <[email protected]> wrote: > Hello! > > > How the system is supposed to free disk space? > > It's not supposed to! > > Ignite does not make effort to return disk space (or off-heap memory) to > system since it is not usually needed. > > Regards, > -- > Ilya Kasnacheev > > > пн, 27 мая 2019 г. в 16:38, Baravaglio Alberto < > [email protected]>: > >> Hi, I have a simple local installation of ignite 2.7.0: one server and >> one spring boot client application, all running on my laptop. >> >> I’ve configured Persistence on the server node >> >> >> >> <property name="dataStorageConfiguration"> >> >> <bean class="org.apache.ignite.configuration.DataStorageConfiguration"> >> >> <property name="defaultDataRegionConfiguration"> >> >> <bean >> class="org.apache.ignite.configuration.DataRegionConfiguration"> >> >> <property name="initialSize" value="#{100L * 1024 * >> 1024}"/> >> >> <property name="maxSize" value="#{1L * 1024 * 1024 * >> 1024}"/> >> >> <property name="persistenceEnabled" value="true"/> >> >> <property name="metricsEnabled" value="true"/> >> >> </bean> >> >> </property> >> >> </bean> >> >> </property> >> >> >> >> My Spring app creates a cache via ignite.getOrCreateCache(CACHE_NAME), >> writes 1.000.000 entries via a DataStreamer, then reads and removes those >> keys via a cache.get(key) and a cache.remove(key). >> >> With the ignitevisor command I’ve verified that the cache fills up during >> the execution and at the end, after the removals, is empty. >> >> >> >> I’ve a problem with the Persistence: the filesystem under >> work\db\node-<uid>\cache-<cachename> grows during the execution, but the >> space is never released. After the test, when the cache is empty, I still >> find more or less a thousand of files named “part-xxx.bin”. The only way >> I’ve found to free space is destroy() the cache that it is not what I’d >> like to do. >> >> >> >> How the system is supposed to free disk space? Am I missing something? >> Any suggestion or pointer to documentation is highly appreciated. >> >> >> >> Alberto >> >> >> Questo messaggio e i suoi allegati sono indirizzati esclusivamente alle >> persone indicate. La diffusione, copia o qualsiasi altra azione derivante >> dalla conoscenza di queste informazioni sono rigorosamente vietate. Qualora >> abbiate ricevuto questo documento per errore siete cortesemente pregati di >> darne immediata comunicazione al mittente e di provvedere alla sua >> distruzione, Grazie. >> >> * This e-mail and any attachments is confidential and may contain >> privileged information intended for the addressee(s) only. Dissemination, >> copying, printing or use by anybody else is unauthorised. If you are not >> the intended recipient, please delete this message and any attachments and >> advise the sender by return e-mail, Thanks. * >> >> *Rispetta l'ambiente. Non stampare questa mail se non è necessario.* >> >
