Disable LRUResourceLoader caching on local server

- Overriding freeDiskSpacePercentage value in a local
  server application.yml.
- Fixes #2087

Author: jvalkeal

spring-cloud-dataflow-docs/src/main/asciidoc/configuration.adoc

@@ -164,6 +164,13 @@ spring.cloud.deployer.local.javaOpts= # The Java options to pass to the JVM
 spring.cloud.deployer.local.freeDiskSpacePercentage=5 # The target percentage of free disk space to always aim for when cleaning downloaded resources (typically via the local maven repository). Specify as an integer greater than zero and less than 100. Default is 5.
 ----
 
+[NOTE]
+====
+Data Flow Local server itself overrides
+`spring.cloud.deployer.local.freeDiskSpacePercentage` to `0` from its
+default value.
+====
+
 When deploying the application, you can also set deployer properties prefixed with `deployer.<name of application>`. For example, to set Java options for the time application in the `ticktock` stream, use the following stream deployment properties.
 [source,bash]
 ----

spring-cloud-dataflow-server-local/src/main/resources/application.yml

@@ -3,6 +3,11 @@ info:
     name: "@project.artifactId@"
     description: "@project.name@"
     version: "@project.version@"
+spring:
+  cloud:
+    deployer:
+      local:
+        free-disk-space-percentage: 0
 #server:
 #  port: 8443
 #  ssl: