Yakov Zhdanov created IGNITE-34:
-----------------------------------
Summary: revisit queues for write behind and local stores
Key: IGNITE-34
URL: https://issues.apache.org/jira/browse/IGNITE-34
Project: Ignite
Issue Type: Task
Reporter: Yakov Zhdanov
Now we have separate queues to process updated entries.
What about using another approach?
# Maintain counters - unprocessed entries per cache, per partition, cache map
segment
# Special thread wakes up each time counter gets positive from 0 and scans
updated partitions and flushes them to store.
# Removed entries stay in memory until worker processes them (potential OOME)
# After entry is processed counters get decremented.
This approach is more lightweight and more stable when store becomes
unavailable since does not require any additional allocations, searches, etc.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
