Sergey Maznichenko created CASSANDRA-9092:
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Summary: Nodes in DC2 dies during and after huge write workload
Key: CASSANDRA-9092
URL: https://issues.apache.org/jira/browse/CASSANDRA-9092
Project: Cassandra
Issue Type: Bug
Environment: CentOS 6.2 64-bit, Cassandra 2.1.2,
java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
Reporter: Sergey Maznichenko
Attachments: cassandra_crash1.txt
Hello,
We have Cassandra 2.1.2 with 8 nodes, 4 in DC1 and 4 in DC2.
Node is VM 8 CPU, 32GB RAM
During significant workload (loading several millions blobs ~3.5MB each), 1
node in DC2 stops and after some time next 2 nodes in DC2 also stops.
Now, 2 of nodes in DC2 do not work and stops after 5-10 minutes after start. I
see many files in system.hints table and error appears in 2-3 minutes after
starting system.hints auto compaction.
The problem exists only in DC2. We have 1GbE between DC1 and DC2.
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