Github user haoch commented on a diff in the pull request:
https://github.com/apache/incubator-eagle/pull/609#discussion_r86718175
--- Diff:
eagle-core/eagle-alert-parent/eagle-alert/alert-common/src/main/java/org/apache/eagle/alert/config/ConfigBusConsumer.java
---
@@ -54,7 +54,12 @@ public ConfigBusConsumer(ZKConfig config, String topic,
ConfigChangeCallback cal
public ConfigValue getConfigValue() throws Exception {
byte[] value = curator.getData().forPath(zkPath);
- ConfigValue v = mapper.readValue(value, ConfigValue.class);
+ ConfigValue v;
+ try {
+ v = mapper.readValue(value, ConfigValue.class);
+ } catch (JsonParseException e) {
+ v = new ConfigValue();
--- End diff --
Pls. add `LOG.warn(e.getMessage())` for the ignored exception.
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