Semen Boikov created IGNITE-1048:
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Summary: Deadlock is possible in atomic cache update on partition
create
Key: IGNITE-1048
URL: https://issues.apache.org/jira/browse/IGNITE-1048
Project: Ignite
Issue Type: Bug
Components: cache
Reporter: Semen Boikov
Assignee: Semen Boikov
Priority: Critical
Fix For: sprint-7
This scenario was observed in test (see code in
GridDhtAtomicCache.updateAllAsyncInternal0):
- get read lock on topology
- try create/lock entries
- for some entry partition does not exist, to create partition topology write
lock is acquired
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