shengdoupi commented on code in PR #25122:
URL: https://github.com/apache/shardingsphere/pull/25122#discussion_r1163582857
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features/sharding/plugin/cosid/src/main/java/org/apache/shardingsphere/sharding/cosid/algorithm/keygen/CosIdSnowflakeKeyGenerateAlgorithm.java:
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@@ -73,7 +73,10 @@ private boolean getAsString(final Properties props) {
}
private long getEpoch(final Properties props) {
- return Long.parseLong(props.getProperty(EPOCH_KEY, DEFAULT_EPOCH +
""));
+ long result = Long.parseLong(props.getProperty(EPOCH_KEY,
DEFAULT_EPOCH + ""));
+ ShardingSpherePreconditions.checkState(result > 0L,
+ () -> new ShardingPluginException("Key generate algorithm `%s`
initialization failed, reason is: %s.", getType(), "Epoch must be positive."));
Review Comment:
> Should use KeyGenerateAlgorithmInitializationException here.
@Pace2Car Thanks! If I use
org.apache.shardingsphere.sharding.exception.algorithm.keygen.KeyGenerateAlgorithmInitializationException
here, I need to add dependency on module "shardingsphere-sharding-core", which
will cause a circular dependency between "shardingsphere-sharding-cosid" and
"shardingsphere-sharding-core". May I create a new
KeyGenerateAlgorithmInitializationException class in the same package as
ShardingPluginException to solve this problem?
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