Details
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Bug
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Resolution: Fixed
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Test Blocker
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3.0
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Security Level: Public
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Build 3.0.0-558
Platform = Physical
OS = CentOS 6.5
CPU = Intel Xeon E5-2630
Memory = 64 GB
Disk = 2 x SSD
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Untriaged
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Centos 64-bit
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Yes
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June 30 - July 18
Description
Rebalance after failover, 3 -> 4 nodes, 1 bucket x 100M x 2KB, DGM, 1 x 1 views, 10K ops/sec, 400 qps
Steps:
1. "Failover" one node.
2. Add it back.
3. Wait for predefined time (20 minutes).
4. Trigger cluster rebalance, wait for rebalance to finish.
Memcached crashed on newly added node (172.23.96.18).
Core dump and extracted binary is still there:
gdb --ex 't a a bt full' /root/MB-10828/opt/couchbase/bin/memcached /data2/core.memcached.8213.apollo04.1397141836 < /dev/null > bt.log