Method setIfNotExists in EtcdClient is implemented like this:
Request.request().methodPUT().key(key).value(value).prevExist(false);
which results in this uri:
/v2/keys/KEY
As you can see there's nothing about previous value, prevExist=true is missing.
prevExist is omitted due to the current uri building implementation which for prevExist looks like this:
in paramBody method:
...
if ( prevExist ) {
if (!first) builder.append("&");
builder.append("prevExist=true");
first=false;
}
...
Imo it should look somewhat like this:
private Boolean prevExist;
Method setIfNotExists in EtcdClient is implemented like this:
Request.request().methodPUT().key(key).value(value).prevExist(false);
which results in this uri: /v2/keys/KEYAs you can see there's nothing about previous value,
prevExist=true
is missing.prevExist
is omitted due to the current uri building implementation which forprevExist
looks like this: inparamBody
method:Imo it should look somewhat like this:
private Boolean prevExist;
in
paramBody
method:Reproduction: use
EtcdClient#setIfNotExists
.