Paula Gearon created TINKERPOP-3135:
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Summary: Gremlin Console complains about missing plugins field
Key: TINKERPOP-3135
URL: https://issues.apache.org/jira/browse/TINKERPOP-3135
Project: TinkerPop
Issue Type: Bug
Components: server
Affects Versions: 3.7.3, 3.4.11
Reporter: Paula Gearon
Attachments: missing-plugins.patch
{code:java}
org.apache.tinkerpop.gremlin.server.Settings.read(InputStream){code}
logs the following warning:
{noformat}
WARNING: Failed to find field for
org.apache.tinkerpop.gremlin.server.Settings.plugins
{noformat}
This is because the protected method `createDefaultYamlConstructor()` creates a
snakeyaml `TypeDescription` for the `Settings` class and adds property
parameters for "plugins" (the value for this key is a string). However, there
is no public field called `plugins` on the `Settings` class, and so this
warning is logged.
The `ScriptEngineSettings` inner class does have a "plugins" parameter, which
is correctly configured (it's a map of String to Map). It appears that there
are no current plans for plugins on the server, so I think that the appropriate
fix is to remove it, at least until something needs it.
It's a minor issue, and essentially the same thing as TINKERPOP-3001
To reproduce:
{code:java}
import org.apache.tinkerpop.gremlin.server.Settings;
import java.io.*;
public class Demo {
public static void main(String[] args) throws Exception {
InputStream i = new ByteArrayInputStream("host: localhost\nport:
8182\n").getBytes("UTF-8"));
Settings.read(i);
}
}
{code}
It's tricky to build a test for this since the only issue is a logged warning
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