Troubleshooting

400 Error Responses with Solr 5.4.x

The most common cause of 400 errors from Solr is the length of the text field that Aspire tries to feed. In Solr 5.4.x, the default "text" field type has changed - it now uses "strings" which don't allow big strings to get indexed.

Solution

To fix it modify its type to "text_general" (in the managed-schema.xml file); this should resolve this error.

Unsupported authentication scheme

This error happpens when you did not configure the Kerberos Authentication.

Solution

To fix it, please create a login config property file and set it in the Kerberos Authentication section.

Unable to find valid certification path to requested target

The most common cause of this error if that the keyStore and/or truststore are not set it correctly.

Solution

Review and verify the correct settings for the keyStore and truststore.

401 – Authentication required

The most common cause of this error if that the keyStore and/or truststore are not set it.

Solution

Review and verify the correct settings for the keyStore and truststore.