本文整理汇总了Java中org.apache.drill.exec.ops.FragmentContext.getConfig方法的典型用法代码示例。如果您正苦于以下问题：Java FragmentContext.getConfig方法的具体用法？Java FragmentContext.getConfig怎么用？Java FragmentContext.getConfig使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.drill.exec.ops.FragmentContext的用法示例。
在下文中一共展示了FragmentContext.getConfig方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: ExternalSortBatch
import org.apache.drill.exec.ops.FragmentContext; //导入方法依赖的package包/类
public ExternalSortBatch(ExternalSort popConfig, FragmentContext context, RecordBatch incoming) throws OutOfMemoryException {
super(popConfig, context, true);
this.incoming = incoming;
DrillConfig config = context.getConfig();
Configuration conf = new Configuration();
conf.set("fs.default.name", config.getString(ExecConstants.EXTERNAL_SORT_SPILL_FILESYSTEM));
try {
this.fs = FileSystem.get(conf);
} catch (IOException e) {
throw new RuntimeException(e);
}
SPILL_BATCH_GROUP_SIZE = config.getInt(ExecConstants.EXTERNAL_SORT_SPILL_GROUP_SIZE);
SPILL_THRESHOLD = config.getInt(ExecConstants.EXTERNAL_SORT_SPILL_THRESHOLD);
dirs = Iterators.cycle(config.getStringList(ExecConstants.EXTERNAL_SORT_SPILL_DIRS));
copierAllocator = oContext.getAllocator().getChildAllocator(
context, PriorityQueueCopier.INITIAL_ALLOCATION, PriorityQueueCopier.MAX_ALLOCATION, true);
FragmentHandle handle = context.getHandle();
fileName = String.format("%s/major_fragment_%s/minor_fragment_%s/operator_%s", QueryIdHelper.getQueryId(handle.getQueryId()),
handle.getMajorFragmentId(), handle.getMinorFragmentId(), popConfig.getOperatorId());
}
示例2: OptionIterator
import org.apache.drill.exec.ops.FragmentContext; //导入方法依赖的package包/类
public OptionIterator(FragmentContext context, Mode mode){
final DrillConfigIterator configOptions = new DrillConfigIterator(context.getConfig());
fragmentOptions = context.getOptions();
final Iterator<OptionValue> optionList;
switch(mode){
case BOOT:
optionList = configOptions.iterator();
break;
case SYS_SESS:
optionList = fragmentOptions.iterator();
break;
default:
optionList = Iterators.concat(configOptions.iterator(), fragmentOptions.iterator());
}
List<OptionValue> values = Lists.newArrayList(optionList);
Collections.sort(values);
mergedOptions = values.iterator();
}