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Update Environment Variable Normalization to not add DD prefix for OTel Configs #11044

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Update Environment Variable Normalization to not add DD prefix for OTel Configs #11044

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0f894bf
init
mhlidd Apr 2, 2026
d29bf3a
Merge branch 'master' into mhlidd/telemetry_otel_handling
mhlidd Apr 2, 2026
85854df
moving normalization to ConfigSetting
mhlidd Apr 3, 2026
501e36e
Merge branch 'master' into mhlidd/telemetry_otel_handling
mhlidd Apr 3, 2026
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5 changes: 5 additions & 0 deletions utils/config-utils/src/main/java/datadog/trace/api/ConfigSetting.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package datadog.trace.api;

import static datadog.trace.util.ConfigStrings.propertyNameToEnvironmentVariableName;
import static datadog.trace.util.ConfigStrings.toEnvVar;

import java.util.Arrays;
import java.util.BitSet;
Expand Down Expand Up @@ -53,6 +54,10 @@ private ConfigSetting(String key, Object value, ConfigOrigin origin, int seqId,
}

public String normalizedKey() {
// OTel configurations should not be normalized with DD_
if (key.startsWith("otel.") || key.startsWith("OTEL_")) {
return toEnvVar(key);
}
return propertyNameToEnvironmentVariableName(key);
}

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