本文整理了Java中org.apache.hadoop.hive.ql.parse.QBParseInfo.getTabSample方法的一些代码示例，展示了QBParseInfo.getTabSample的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QBParseInfo.getTabSample方法的具体详情如下：
包路径：org.apache.hadoop.hive.ql.parse.QBParseInfo
类名称：QBParseInfo
方法名：getTabSample

QBParseInfo.getTabSample介绍

暂无

代码示例

代码示例来源：origin: apache/hive

public boolean hasTableSample(String alias) {
 return qbp.getTabSample(alias) != null;
}

代码示例来源：origin: apache/drill

public boolean hasTableSample(String alias) {
 return qbp.getTabSample(alias) != null;
}

代码示例来源：origin: apache/drill

if (qb.getParseInfo().getTabSample(tableAlias) != null
  || getNameToSplitSampleMap().containsKey(tableAlias)
  || (conf.getBoolVar(HiveConf.ConfVars.HIVE_CBO_RETPATH_HIVEOP)) && (conf.getBoolVar(HiveConf.ConfVars.HIVETESTMODE)) ) {

代码示例来源：origin: apache/hive

if (qb.getParseInfo().getTabSample(tableAlias) != null
  || getNameToSplitSampleMap().containsKey(tableAlias)
  || (conf.getBoolVar(HiveConf.ConfVars.HIVE_CBO_RETPATH_HIVEOP)) && (conf.getBoolVar(HiveConf.ConfVars.HIVETESTMODE)) ) {

代码示例来源：origin: apache/hive

TableSample ts = qb.getParseInfo().getTabSample(alias);
if (ts != null) {
 TableScanOperator tableScanOp = top;

代码示例来源：origin: apache/drill

TableSample ts = qb.getParseInfo().getTabSample(alias);
if (ts != null) {
 TableScanOperator tableScanOp = top;

代码示例来源：origin: com.facebook.presto.hive/hive-apache

public boolean hasTableSample(String alias) {
 return qbp.getTabSample(alias) != null;
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

if (qb.getParseInfo().getTabSample(tableAlias) != null
  || getNameToSplitSampleMap().containsKey(tableAlias)) {
 String msg = String.format("Table Sample specified for %s."

代码示例来源：origin: org.apache.hadoop.hive/hive-exec

TableSample ts = qb.getParseInfo().getTabSample(alias);
if (ts != null) {
 int num = ts.getNumerator();

代码示例来源：origin: com.facebook.presto.hive/hive-apache

TableSample ts = qb.getParseInfo().getTabSample(alias);
if (ts != null) {
 TableScanOperator tableScanOp = (TableScanOperator) top;