Update operations can cause invalid iterator return

Terracotta-OSS / offheap-store

A library that provides a set of map and cache implementations that store data outside of the normal Java heap

Apache License 2.0

90 stars 46 forks source link

Update operations can cause invalid iterator return #17

Closed chrisdennis closed 9 years ago

chrisdennis commented 9 years ago

If a update to a mapping occurs when an iterator is still live against a old table version (aged out due to resize) then the update is incorrectly propagated to the table (the mapping is removed rather than being updated to the new encoding).

ljacomet commented 9 years ago

I believe this bug is applicable to the 2.0.0 version as well. Should we open a 2.0 branch for a future 2.0.1 release?

chrisdennis commented 9 years ago

I guess the owner of one of the downstream projects would have to decide that they wanted the fix, and then request it, at which point we could think about helping them. ;)