Details
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Bug
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Resolution: Won't Fix
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Major
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2.0-developer-preview-4
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Security Level: Public
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None
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dp4 -rc715
3-5 nodes
Description
After loading about 6 million docs into a 3 node cluster, I attempted to add 2 more nodes and rebalance, but it hung and I stopped it after ~20 minutes. The cluster however showed that the nodes were added so I failed over 2 of the original nodes and the dataloss was 72% (6million to 700k docs). Seems rather high, though I suspect this was due to a failure to distribute items to nodes that were first rebalanced in.
If this behavior is expected, I wonder if it will be possible to also warn user about how much data will be lost.
Real bug is probably with rebalance. diags attached.