Hi, Why then thread couldn't clear this threadLocal query at the end of the task execution?
On Thu, Nov 26, 2015 at 5:06 PM, Vladimir Ozerov (JIRA) <j...@apache.org> wrote: > Vladimir Ozerov created IGNITE-2009: > --------------------------------------- > > Summary: Cached prepared SQL statement causes IgniteKernal > leak. > Key: IGNITE-2009 > URL: https://issues.apache.org/jira/browse/IGNITE-2009 > Project: Ignite > Issue Type: Task > Components: cache, interop > Affects Versions: ignite-1.4 > Reporter: Vladimir Ozerov > Priority: Blocker > Fix For: 1.5 > > > Problem: when query is executed, it is cache in thread-local in > parsed/prepared form. It has reacheable reference to IgniteKernal. As a > result IgniteKernal cannot be collected until the thread dies. If this > thread is from a pool, it could be a real leak. > > Can we employ WeakReferences here? > > > > -- > This message was sent by Atlassian JIRA > (v6.3.4#6332) >
