Dean Hiller created CASSANDRA-5335:
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Summary: need ability to switch to LCS node by node
Key: CASSANDRA-5335
URL: https://issues.apache.org/jira/browse/CASSANDRA-5335
Project: Cassandra
Issue Type: Bug
Affects Versions: 1.2.2
Environment: linux, cassandra 1.2.2
Reporter: Dean Hiller
when we switched to LCS, nearly all the servers started rewriting their file
structure. We need a way to switch just one node so we can slowly roll out a
huge change like this. doing the whole cluster brought it to it's needs and we
tried nodetool stop compaction on some nodes but that did not help at all. We
had to really wait overnight for all LCS to finish.
We had also tried nodetool setcompactionthroughput 1 which also had no effect
and performance was still pretty bad. Ideally, none of this would be a problem
if we were just doing one node as we would just pull the node back out while it
was converting to LCS.
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