Github user jacques-n commented on a diff in the pull request: https://github.com/apache/drill/pull/148#discussion_r41718152 --- Diff: common/src/main/java/org/apache/drill/common/logical/StoragePluginConfigBase.java --- @@ -17,30 +17,18 @@ */ package org.apache.drill.common.logical; -import java.util.List; +import java.util.Set; -import org.apache.drill.common.config.CommonConstants; -import org.apache.drill.common.config.DrillConfig; -import org.apache.drill.common.util.PathScanner; - -import com.google.common.base.Joiner; +import org.apache.drill.common.scanner.persistence.ScanResult; public abstract class StoragePluginConfigBase extends StoragePluginConfig { private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(StoragePluginConfigBase.class); - - public synchronized static Class<?>[] getSubTypes(final DrillConfig config) { - final List<String> packages = - config.getStringList(CommonConstants.STORAGE_PLUGIN_CONFIG_SCAN_PACKAGES); - final Class<?>[] pluginClasses = - PathScanner.scanForImplementationsArr(StoragePluginConfig.class, packages); - final String lineBrokenList = - pluginClasses.length == 0 - ? "" : "\n\t- " + Joiner.on("\n\t- ").join(pluginClasses); - logger.debug("Found {} storage plugin configuration classes: {}.", - pluginClasses.length, lineBrokenList); - return pluginClasses; + public synchronized static Set<Class<? extends StoragePluginConfig>> getSubTypes(final ScanResult classpathScan) { --- End diff -- does this still need synchronized?
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