hbase/hbase-external-blockcache
Andrew Purtell d56e7f291f
HBASE-27796 Improve MemcachedBlockCache (#5181)
Track and log better stats.
Fix use of memcached API such that we are not accidentally immediately expiring keys.
Use a default retention period of 30 days, the max per memcached spec.
Use set instead of add to store keys.
Gracefully handle failures to cache and read timeouts.
Add unit tests using jmemcached as a test dependency.

Signed-off-by: Viraj Jasani <vjasani@apache.org>
2023-04-17 13:20:55 -07:00
..
src HBASE-27796 Improve MemcachedBlockCache (#5181) 2023-04-17 13:20:55 -07:00
pom.xml HBASE-27796 Improve MemcachedBlockCache (#5181) 2023-04-17 13:20:55 -07:00