So, What is Clear Cache API for ?
On Wed, Mar 19, 2014 at 9:22 PM, joergpra...@gmail.com < joergpra...@gmail.com> wrote: > JVM heap objects are reclaimed by garbage collection, not by clear cache > command. > > Jörg > > > On Wed, Mar 19, 2014 at 4:17 AM, Gary Gao <garygaow...@gmail.com> wrote: > >> Hi, >> I have a total 8GB of JVM Heap, it't usage was near 50%, >> While I cleared field data cache（almost 1GB） using Clear Cache API: >> $curl -XPOST 'http://localhost:9200/_cache/ >> clear?field_data=true' >> field data cahced size decreased, indeed, but JVM heap usage didn't >> declined. >> What's the reasons ? >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to elasticsearch+unsubscr...@googlegroups.com. >> >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/5e4a1e94-d6f0-4069-9d62-481c5a974f2c%40googlegroups.com<https://groups.google.com/d/msgid/elasticsearch/5e4a1e94-d6f0-4069-9d62-481c5a974f2c%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to a topic in the > Google Groups "elasticsearch" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/elasticsearch/PWbqlVw9OEE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/CAKdsXoGnmE44ikZb03Km-nr9CKwL%2BMuOjQvQ1LD0XLf0ZxuAbA%40mail.gmail.com<https://groups.google.com/d/msgid/elasticsearch/CAKdsXoGnmE44ikZb03Km-nr9CKwL%2BMuOjQvQ1LD0XLf0ZxuAbA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAAgk9rx2t8pDJ86Nwd0t6zE_DLKhupB8TZcoRG7khufucWfGAA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
