What will we encounter if we add a lot of nodes into the current cluster?
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Key: HDFS-541
URL: https://issues.apache.org/jira/browse/HDFS-541
Project: Hadoop HDFS
Issue Type: Test
Environment: hadoop-0.19.1
jdk1.6.0_06
linux redhat enterprise 4
Reporter: nju.inifok
Our cluster has 200 nodes now. In order to improve its ability, we hope to add
60 nodes into the current cluster. However, we all don't know what will happen
if we add so many nodes at the same time. Could you give me some tips and
notes? During the process, which part shall we pay much attention on?
Thank you!
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