本文整理了Java中org.apache.hadoop.hive.ql.exec.Utilities.deserializeExpressionFromKryo()方法的一些代码示例，展示了Utilities.deserializeExpressionFromKryo()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。Utilities.deserializeExpressionFromKryo()方法的具体详情如下：
包路径：org.apache.hadoop.hive.ql.exec.Utilities
类名称：Utilities
方法名：deserializeExpressionFromKryo

Utilities.deserializeExpressionFromKryo介绍

[英]Deserializes expression from Kryo.
[中]反序列化来自Kryo的表达式。

代码示例

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

public static ExprNodeGenericFuncDesc deserializeExpression(String s) {
 byte[] bytes;
 try {
  bytes = Base64.decodeBase64(s.getBytes("UTF-8"));
 } catch (UnsupportedEncodingException ex) {
  throw new RuntimeException("UTF-8 support required", ex);
 }
 return deserializeExpressionFromKryo(bytes);
}

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

private ExprNodeGenericFuncDesc deserializeExpr(byte[] exprBytes) throws MetaException {
  ExprNodeGenericFuncDesc expr = null;
  try {
   expr = Utilities.deserializeExpressionFromKryo(exprBytes);
  } catch (Exception ex) {
   LOG.error("Failed to deserialize the expression", ex);
   throw new MetaException(ex.getMessage());
  }
  if (expr == null) {
   throw new MetaException("Failed to deserialize expression - ExprNodeDesc not present");
  }
  return expr;
 }
}

代码示例来源：origin: Netflix/metacat

String filter = null;
if (req.getExpr() != null) {
  filter = Utilities.deserializeExpressionFromKryo(req.getExpr()).getExprString();
  if (filter == null) {
    throw new MetaException("Failed to deserialize expression - ExprNodeDesc not present");

代码示例来源：origin: com.netflix.metacat/metacat-thrift

String filter = null;
if (req.getExpr() != null) {
  filter = Utilities.deserializeExpressionFromKryo(req.getExpr()).getExprString();
  if (filter == null) {
    throw new MetaException("Failed to deserialize expression - ExprNodeDesc not present");