Luke-4.8.0 does not support DocValuesFormat="Disk"

[tokee]

Trying to use luke-with-deps-4.8.0.jar to open an index with DocValuesFormat="Disk", created in Solr 4.8, resulted in the following error:

A SPI class of type org.apache.lucene.codecs.DocValuesFormat
with name 'Disk' does not exist. You need to add the corresponding
JAR file supporting this SPI to your classpath.The current classpath
supports the following names: [Lucene42, Lucene45]

The same error is thrown if Solr 4.9 us used to open the index. Disk-format was dropped in Solr 4.9, so it seems that either Luke-4.8.0 was linked with Solr 4.9 or 4.10-files or it does not contain the JAR with that codec format (which might be part of an optional Lucene codec package?).

[DmitryKey]

@tokee please use the pre-release https://github.com/DmitryKey/luke/releases/tag/4.8.0.1
and let me know whether it worked for you.

I have tested it with solr-4-8.0 on a field defined like so:

<fieldType name="diskFD" class="solr.StrField" docValuesFormat="Disk" />
<field name="docValuesField" type="diskFD" indexed="true" docValues="true" default="1" />

[tokee]

I can verify that the luke 4.8.0.1-release does support the Disk-format for our setup.
Thank you for fixing this.

[DmitryKey]

Great, you are welcome!