hyunsik

CREATE TABLE table1 (
  f1 INT, 
  nested_field1 RECORD (
    f2 INT, 
    f3 BIGINT
  ), 
  f3 TEXT
 );

hyunsik

CREATE EXTERNAL TABLE table1 (
  title TEXT,
  name RECORD (
    first_name INT
  )
) USING JSON LOCATION '/xxx/json_Table';

hyunsik

{ "title" : "Hand of the King", "name" : { "first_name": "Eddard", "last_name": "Stark"}}
{ "title" : "Assassin", "name" : { "first_name": "Arya", "last_name": "Stark"}}
{ "title" : "Dancing Master", "name" : { "first_name": "Syrio", "last_name": "Forel"}}

hyunsik

• [Presentation materials for C++Now 2015] (https://github.com/boostcon/cppnow_presentations_2015)
• [Presentation materials for C++Now 2014] (https://github.com/boostcon/cppnow_presentations_2014)
• [Presentation materials for C++Now 2013] (https://github.com/boostcon/cppnow_presentations_2013)

hyunsik

{
  "spaces": {
    "warehouse": {
      "default": true,
      "uri": "hdfs://localhost:8020/tajo/warehouse",
      "configs": [
        {"dfs.client.read.shortcircuit": true},
        {"dfs.domain.socket.path": "/var/lib/hadoop-hdfs/..."}
      ]
    },

hyunsik

fn filter<T>(res: &mut [usize], lhs: &[T], rhs: &[T]) 
   where T : Copy + PartialOrd {

  let mut matched: usize = 0;
  
  for x in 0..lhs.len() {
    res[matched] = x;
    matched = matched + if lhs[x] > rhs[x] { 1 } else { 0 };
  }
}

hyunsik

public class NativeInvoke {

  public static native void procedure();

  public static native void stringArg(String str);

  public static native String returnString();
}

hyunsik

#![crate_type="dylib"]
#![feature(libc)]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(unused_variables)]

extern crate libc;

extern crate jni;

hyunsik

let storage = StorageBuilder.newBuilder()
  .setURL("file:///tmp/test.csv")
  .setType("csv")
  .setFieldDelimiter(",")
  .setLineDelimiter("\n")
  .setEncoding("UTF-8")
  .build();

hyunsik

$ gpg --list-secret-keys | grep ^sec
sub 4096R/4CFE2390 2013-10-16 [expires: 2017-10-16]
#            ^--- your key id