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sentinel1.8 使用Nacos做动态存储的时候首次更新GatewayRule会出现nullpointexception #1981

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gjie1991 opened this issue Jan 23, 2021 · 2 comments
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sentinel1.8 使用Nacos做动态存储的时候首次更新GatewayRule会出现nullpointexception #1981

gjie1991 opened this issue Jan 23, 2021 · 2 comments
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@gjie1991
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GatewayRuleManager.java
230行
ParameterMetricStorage.getParamMetricForResource(resource).clearForRule(rule);

加载规则时，首次调用当前方法值为null
ParameterMetricStorage.getParamMetricForResource(resource) == null ?
@gjie1991 gjie1991 changed the title 使用Nacos做动态存储的时候首次更新GatewayRule会出现nullpointexception sentinel1.8 使用Nacos做动态存储的时候首次更新GatewayRule会出现nullpointexception Jan 23, 2021
@gjie1991
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ParameterMetric parameterMetric = ParameterMetricStorage.getParamMetricForResource(resource);
if (parameterMetric != null) {
parameterMetric.clearForRule(rule);
}

@sczyh30 sczyh30 added the duplicate This issue or pull request already exists label Jan 24, 2021
@sczyh30
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sczyh30 commented Jan 24, 2021

Hi, this is a known bug and has been fixed in #1901 (which will be released with 1.8.1).

@sczyh30 sczyh30 closed this as completed Jan 24, 2021
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