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bugfix mongodb collect extra metrics npe #1257

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merged 1 commit into from
Sep 23, 2023
Merged

bugfix mongodb collect extra metrics npe #1257

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5 changes: 4 additions & 1 deletion ...c/main/java/org/dromara/hertzbeat/collector/collect/mongodb/MongodbSingleCollectImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,9 @@ public void collect(CollectRep.MetricsData.Builder builder, long appId, String a
document = (Document) document.get(metricsParts[i]);
}
}
if (document == null) {
throw new RuntimeException("the document get from command " + metrics.getMongodb().getCommand() + " is null.");
}
fillBuilder(metrics, valueRowBuilder, document);
builder.addValues(valueRowBuilder.build());
} catch (MongoServerUnavailableException | MongoTimeoutException unavailableException) {
Expand All @@ -137,7 +140,7 @@ public String supportProtocol() {
private void fillBuilder(Metrics metrics, CollectRep.ValueRow.Builder valueRowBuilder, Document document) {
metrics.getAliasFields().forEach(it -> {
if (document.containsKey(it)) {
Object fieldValue =document.get(it);
Object fieldValue = document.get(it);
if (fieldValue == null) {
valueRowBuilder.addColumns(CommonConstants.NULL_VALUE);
} else {
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