Jay Zhuang created CASSANDRA-14060:
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Summary: Separate CorruptSSTableException and FSError handling
policies
Key: CASSANDRA-14060
URL: https://issues.apache.org/jira/browse/CASSANDRA-14060
Project: Cassandra
Issue Type: Improvement
Components: Configuration
Reporter: Jay Zhuang
Assignee: Jay Zhuang
Priority: Minor
Currently, if
[{{disk_failure_policy}}|https://github.com/apache/cassandra/blob/trunk/conf/cassandra.yaml#L230]
is set to {{stop}} (default), StorageService will shutdown for {{FSError}},
but not {{CorruptSSTableException}}
[DefaultFSErrorHandler.java:40|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/service/DefaultFSErrorHandler.java#L40].
But when we use policy: {{die}}, it has different behave, JVM will be killed
for both {{FSError}} and {{CorruptSSTableException}}
[JVMStabilityInspector.java:63|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/utils/JVMStabilityInspector.java#L63]:
||{{dis_failure_policy}}|| hit {{FSError}} Exception || hit
{{CorruptSSTableException}} ||
|{{stop}}| (/) stop | (x) not stop |
|{{die}}| (/) die | (/) die |
We saw {{CorruptSSTableException}} from time to time in our production, but
mostly it's *not* because of a disk issue. So I would suggest having a separate
policy for CorruptSSTable.
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