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From Koert Kuipers <ko...@tresata.com>
Subject when does hdfs start to fix under-replication of a block?
Date Sun, 08 Jan 2012 03:27:00 GMT
can someone point me to the exact rules? thanks!

for example, i want to know if i can take down a slave for the afternoon to
fix something on the machine, without causing the cluster to start creating
extra copies of blocks that reside on that slave because the replication
count is down.

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