Declared license not collected

[pombredanne]

I collect pkg:maven/com.carrotsearch/[email protected] using the collect/index_packages API endpoint.
The declared license is never filled in, even though the parent POM has it. The other_license_expression is populated though when doing a look up on the "enhanced" endpoint.

Here are the URLs:

• https://repo1.maven.org/maven2/com/carrotsearch/hppc/0.7.1/
• https://repo1.maven.org/maven2/com/carrotsearch/hppc/0.7.1/hppc-0.7.1.pom (no license)
• https://repo1.maven.org/maven2/com/carrotsearch/hppc-parent/0.7.1/hppc-parent-0.7.1.pom (parent with license)
• https://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/9/oss-parent-9.pom (parent's parent that MUST be ignored)

[pombredanne]

Another example:

• pkg:maven/com.amazonaws/[email protected]
• POM has no license https://repo1.maven.org/maven2/com/amazonaws/aws-java-sdk-s3/1.11.277/aws-java-sdk-s3-1.11.277.pom
• https://repo1.maven.org/maven2/com/amazonaws/aws-java-sdk-pom/1.11.277/aws-java-sdk-pom-1.11.277.pom parent has a license

If I post this to collect/index_packages:

{
  "packages": [
    {
      "purl": "pkg:maven/com.amazonaws/[email protected]"
    }
  ],
  "reindex": true,
  "reindex_set": true
}

The re collected seems still incorrect

[pombredanne]

The issue is that the scans overrides the available values with empties