[To rel/0.12] fix versionInfo NPE when query upgrading 0.11 tsfile#3178
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qiaojialin merged 2 commits intorel/0.12from May 13, 2021
Merged
[To rel/0.12] fix versionInfo NPE when query upgrading 0.11 tsfile#3178qiaojialin merged 2 commits intorel/0.12from
qiaojialin merged 2 commits intorel/0.12from
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The reason is the versionInfo may be not thread safe. Two threads can deserialize it concurrently.