binzhaomobile opened a new issue #2079:
URL: https://github.com/apache/rocketmq/issues/2079
In Message#putUserProperty, emply property value is not allowed. If an empty
value is set, QocketMQ will throw IllegalArgumentException"The name or value of
property can not be null or blank string!"
In some cases, empty value makes business sense. Empty property shoud better
be supported.
Source Code:
public void putUserProperty(String name, String value) {
if (MessageConst.STRING_HASH_SET.contains(name)) {
throw new RuntimeException(String.format("The Property<%s> is used
by system, input another please", name));
} else if (value != null && !value.trim().isEmpty() && name != null &&
!name.trim().isEmpty()) {
this.putProperty(name, value);
} else {
throw new IllegalArgumentException("The name or value of property
can not be null or blank string!");
}
}
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