Hoss Man created SOLR-6869:
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Summary: need beter param sanity checking & error reporting in
CoreAdmin API (and probably CollectionAdmin API)
Key: SOLR-6869
URL: https://issues.apache.org/jira/browse/SOLR-6869
Project: Solr
Issue Type: Bug
Reporter: Hoss Man
Priority: Minor
Today i made the mistake of doing this...
http://localhost:8983/solr/admin/cores?action=RELOAD&name=techproducts
...that request causes an NPE to be thrown by TreeMap.containsKey -- can you
guess why?
... it's because i have the wrong param name (it should be
{{core=techproducts}} ) and CoreAdminHandler.handleReloadAction doesn't bother
to validate the input it gets (or doesn't get in this case since "core" param
is completely missing) before passing values on to lower level code.
we should audit all of the CoreAdminHandler API methods (and the
CollectionAdminHandler methods) and make sure they return meaningful error
messages if the mandatory request params are missing -- we can easily write
tests that validate the expected error is thrown when various params are
missing/bogus.
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