本文整理了Java中org.apache.hadoop.hive.ql.parse.QBParseInfo.setHints方法的一些代码示例，展示了QBParseInfo.setHints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.setHints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：setHints

QBParseInfo.setHints介绍

暂无

代码示例

代码示例来源：origin: apache/hive

private int processQueryHint(ASTNode ast, QBParseInfo qbp, int posn) throws SemanticException{
 ParseDriver pd = new ParseDriver();
 String queryHintStr = ast.getText();
 if (LOG.isDebugEnabled()) {
  LOG.debug("QUERY HINT: "+queryHintStr);
 }
 try {
  ASTNode hintNode = pd.parseHint(queryHintStr);
  qbp.setHints(hintNode);
 } catch (ParseException e) {
  throw new SemanticException("failed to parse query hint: "+e.getMessage(), e);
 }
 return posn + 1;
}

代码示例来源：origin: apache/hive

private void setQueryHints(QB qb) throws SemanticException {
 QBParseInfo qbp = getQBParseInfo(qb);
 String selClauseName = qbp.getClauseNames().iterator().next();
 Tree selExpr0 = qbp.getSelForClause(selClauseName).getChild(0);
 if (selExpr0.getType() != HiveParser.QUERY_HINT) return;
 String hint = ctx.getTokenRewriteStream().toString(
   selExpr0.getTokenStartIndex(), selExpr0.getTokenStopIndex());
 LOG.debug("Handling query hints: " + hint);
 ParseDriver pd = new ParseDriver();
 try {
  ASTNode hintNode = pd.parseHint(hint);
  qbp.setHints(hintNode);
 } catch (ParseException e) {
  throw new SemanticException("failed to parse query hint: "+e.getMessage(), e);
 }
}

代码示例来源：origin: apache/drill

qbp.setHints((ASTNode) hintNode);
 posn++;
} catch (ParseException e) {

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

qbp.setHints((ASTNode) ast.getChild(0));
posn++;

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

qbp.setHints((ASTNode) ast.getChild(0));