Owen O'Malley omalley
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| diff --git src/examples/org/apache/hadoop/examples/Sort.java src/examples/org/apache/hadoop/examples/Sort.java | |
| index a028009..40c7647 100644 | |
| --- src/examples/org/apache/hadoop/examples/Sort.java | |
| +++ src/examples/org/apache/hadoop/examples/Sort.java | |
| @@ -20,13 +20,18 @@ package org.apache.hadoop.examples; | |
| import java.io.IOException; | |
| import java.net.URI; | |
| -import java.util.*; | |
| +import java.util.ArrayList; |
omalley
/ tweet-by-user.py
Created
March 3, 2013 06:28
A python script that uses the twitter api to find the most prolific tweeters in your feed.
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| #!/usr/bin/python | |
| import base64 | |
| import hmac | |
| import hashlib | |
| import httplib | |
| import json | |
| import random | |
| import string | |
| import sys |
omalley
/ github schema
Last active
September 26, 2018 08:16
Auto-discovered Apache Hive schema for githubarchive.org's JSON logs
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| create table github ( | |
| actor: string, | |
| actor_attributes: struct < | |
| blog: string, | |
| company: string, | |
| email: string, | |
| gravatar_id: binary, | |
| location: string, | |
| login: string, | |
| name: string, |
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| #include <math.h> | |
| #include <iostream> | |
| #include <string> | |
| #include <sstream> | |
| // Written by Owen O'Malley (omalley@apache.org) | |
| // compile with: g++ -O sqrt.cc -lcln -lm | |
| #define WANT_OBFUSCATING_OPERATORS | |
| #include <cln/integer.h> |
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| #include <stdio.h> | |
| #include <time.h> | |
| /* | |
| Demonstrates the Mac OS bug for 2038. The output on Mac OS/X 10.10.2 in PDT: | |
| In 2036 2093587200 - 2093562000 = 25200 | |
| In 2037 2125126800 - 2125101600 = 25200 | |
| In 2038 2156666400 - 2156637600 = 28800 | |
| In 2039 2188202400 - 2188173600 = 28800 |
omalley
/ gist:302789d0aceaf7ea4531
Created
October 25, 2015 23:51
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| Verifying that +omalley is my blockchain ID. https://onename.com/omalley |
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| import java.io.IOException; | |
| import java.util.ArrayList; | |
| import java.util.Arrays; | |
| import java.util.List; | |
| import org.apache.hadoop.conf.Configuration; | |
| import org.apache.hadoop.fs.FileSystem; | |
| import org.apache.hadoop.fs.Path; | |
| import org.apache.hadoop.io.IntWritable; | |
| import org.apache.hadoop.io.Text; |
omalley
/ OrcWriter2.java
Created
November 24, 2015 19:30
An example ORC writer using a dynamic schema in Hive 2.0
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| import org.apache.hadoop.conf.Configuration; | |
| import org.apache.hadoop.fs.Path; | |
| import org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector; | |
| import org.apache.hadoop.hive.ql.exec.vector.LongColumnVector; | |
| import org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch; | |
| import org.apache.orc.CompressionKind; | |
| import org.apache.orc.TypeDescription; | |
| import org.apache.orc.OrcFile; | |
| import org.apache.orc.Writer; |
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| package org.apache.orc.examples; | |
| import org.apache.hadoop.conf.Configuration; | |
| import org.apache.hadoop.fs.Path; | |
| import org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector; | |
| import org.apache.hadoop.hive.ql.exec.vector.LongColumnVector; | |
| import org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch; | |
| import org.apache.orc.OrcFile; | |
| import org.apache.orc.TypeDescription; | |
| import org.apache.orc.Writer; |
omalley
/ PhysicalWriter.Java
Created
December 14, 2016 17:11
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| /** | |
| * Licensed to the Apache Software Foundation (ASF) under one | |
| * or more contributor license agreements. See the NOTICE file | |
| * distributed with this work for additional information | |
| * regarding copyright ownership. The ASF licenses this file | |
| * to you under the Apache License, Version 2.0 (the | |
| * "License"); you may not use this file except in compliance | |
| * with the License. You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 |
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