The precision of updating an INode's aTime while executing getBlockLocations() is 1 hour by default. Updates cannot be handled by ObserverNode, so the call should be redirected to Active NameNode. In order to redirect to active the ObserverNode should through ObserverRetryOnActiveException.
[SBN Read] checkOperation(WRITE) should throw ObserverRetryOnActiveException on ObserverNode
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- Assignee:
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Chen Liang
- Reporter:
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Konstantin Shvachko
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