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From julienledem <...@git.apache.org>
Subject [GitHub] drill pull request: DRILL-3742: Classpath scanning
Date Tue, 13 Oct 2015 23:10:55 GMT
Github user julienledem commented on a diff in the pull request:

    --- Diff: contrib/storage-hive/core/src/main/java/org/apache/drill/exec/expr/fn/HiveFunctionRegistry.java
    @@ -53,12 +54,14 @@
        * @param config
       public HiveFunctionRegistry(DrillConfig config) {
    -    Set<Class<? extends GenericUDF>> genericUDFClasses = PathScanner.scanForImplementations(GenericUDF.class,
    +    // TODO: see if we can avoid this. We can't change the constructor right now.
    +    ScanResult classpathScan = ClassPathScanner.fromPrescan(config);
    --- End diff --
    no because fromPrescan has a cache (it keeps track of the last scan and reuses it if we
ask for the same thing), but that's far from ideal.

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