HA 切换问题

切换时间太长。。。


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Wed Sep  5 10:30:01 CST 2012
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Wed Sep  5 10:30:18 CST 2012
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Wed Sep  5 10:30:57 CST 2012
12/09/05 10:47:24 WARN retry.RetryInvocationHandler: Exception while invoking addBlock of class ClientNamenodeProtocolTranslatorPB. Trying to fail over immediately.
12/09/05 10:47:24 WARN retry.RetryInvocationHandler: Exception while invoking renewLease of class ClientNamenodeProtocolTranslatorPB. Trying to fail over immediately.
12/09/05 10:47:24 WARN retry.RetryInvocationHandler: A failover has occurred since the start of this method invocation attempt.
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Wed Sep  5 10:47:34 CST 2012
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Wed Sep  5 10:47:57 CST 2012
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Wed Sep  5 10:48:34 CST 2012
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Wed Sep  5 10:48:50 CST 2012