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From paul-rogers <...@git.apache.org>
Subject [GitHub] drill pull request #574: DRILL-4726: Dynamic UDFs support
Date Tue, 06 Sep 2016 18:14:37 GMT
Github user paul-rogers commented on a diff in the pull request:

    https://github.com/apache/drill/pull/574#discussion_r77689279
  
    --- Diff: common/src/main/java/org/apache/drill/common/scanner/RunTimeScan.java ---
    @@ -75,4 +77,20 @@ public static ScanResult fromPrescan(DrillConfig config) {
         }
       }
     
    +  /**
    +   * Scanning packages at runtime only for marked paths and list of pre-scanned annotations
    +   * @param config to retrieve the packages to scan
    +   * @param markedPath list of paths where to scan
    +   * @return the scan result
    +   */
    +  public static ScanResult dynamicPackageScan(DrillConfig config, Set<URL> markedPath)
{
    --- End diff --
    
    Can you explain the purposes of this a bit more? What is a "marked path"? What is a "prescanned
annotation?" At a higher level, what service does this provide? Allows me to locate (what?)
given (what?)...


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