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From Vishnu Viswanath <vishnu.viswanat...@gmail.com>
Subject block replication
Date Sat, 28 Dec 2013 01:58:15 GMT
Hi all,

Can someone tell me these:

1) which property in hadoop conf sets the time limit to consider a node as
dead?
2) after detecting a node as dead, after how much time does hadoop
replicates the block to another node?
3) if the dead node comes alive again, in how much time does hadoop
identifies a block as over-replicated and when does it deletes that block?

Regards,

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