Roman Kondakov created IGNITE-10114:
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Summary: Potential deadlock in GridDhtPartitionTopologyImpl
Key: IGNITE-10114
URL: https://issues.apache.org/jira/browse/IGNITE-10114
Project: Ignite
Issue Type: Bug
Components: cache
Reporter: Roman Kondakov
There are several methods in {{GridDhtPartitionTopologyImpl}} where correct
checkpoint and topology readlock order is violated: topology lock is obtained
first, and after this an initialization of {{CacheDataStore}} could be called
under the checkpoint lock.
Affected methods:
* {{GridDhtPartitionTopologyImpl#localUpdateCounters}}
* {{GridDhtPartitionTopologyImpl#partitionSizes}}
* {{GridDhtPartitionTopologyImpl#printMemoryStats}}
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