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  1. Blazegraph (by SYSTAP)
  2. BLZG-1386

NPE in FunctionNode<init>

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    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: BLAZEGRAPH_RELEASE_1_5_2
    • Component/s: None
    • Labels:
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      Description

      A stochastic problem can occur where a declared vocabulary item (such as xsd:double) is not associated with an RDF Value in when an attempt is made to create a FunctionNode object in ValueExprBuilder.visit(ASTFunctionCall node, Object data). This appears to be a data race in setting the Value on the IV through IVCache.setValue().

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              Assignee:
              michaelschmidt michaelschmidt
              Reporter:
              bryanthompson bryanthompson
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                Resolved: