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Type:
Bug
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Status: Closed
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 0.23.3, 2.0.0-alpha, 3.0.0-alpha1
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Fix Version/s: 2.0.3-alpha, 0.23.7
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Component/s: None
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Labels:None
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Target Version/s:
DelegationTokenRenewer#addApplication has an unnecessary synchronized keyword. This serializes job submissions and can add unnecessary latency and/or hang all submissions if there are problems renewing the token.
- is required by
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YARN-357 App submission should not be synchronized
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- Closed
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