Gopal V

notes. Random implementation notes

lipwig. A slightly moist lipstick-on-pig clone for Apache Hive

hive-hll-udf. Composable HyperLogLog++ UDF implementation for hive

hadoop-autobuild. Trying to simplify deploying a hadoop-2 install for a small cluster

php-fastlz. FastLZ extension for php

tpcds-gen. Wrap up TPC-DS dsgen into a map-reduce task

hive-testbench. Testbench for experimenting with Apache Hive at any data scale.

all-airlines-data. A Hive data load of all North American airlines data from 1987 to 2008

tpch-gen. Wrap up TPC-h dbgen into a map-reduce task

tez-swimlanes. Swimlane graphs from apache-tez AM logs

jdbc-bench. Tool to benchmark HiveServer2 over JDBC

igbin.py. a simple igbinary reader in python

llap_fdw. LLAP For Da Win

perf-map-agent. A java agent to generate method mappings to use with the linux `perf` tool

nyc-taxi-bigdata. NYC Taxi Hadoop ETL and analysis queries

hive-kafka-handler. Hive Kafka Handler

hive-faker. Fake data UDFs and UDTFs for Hive

hive-scd-examples. How to manage Slowly Changing Dimensions with Apache Hive

WgetOnSteroids. A mass downloader as an MR task

hdfs-zerocopy. HDFS Zero Copy reader tests

deckorate. A Decorator mechanism for PHP

flink-autobuild. An easy way to build Flink-on-Tez for dev purposes

tpcds-partitioner. TPC-DS data by-date partitioner

yourkit-helpers. Helper scripts to use yourkit profiler

log-remover. Removes apache commons-logging debug() calls from bytecode while loading bytecode

captain-hook. Hive hooks are incredibly powerful, like a shotgun pointed at your foot

haXsh. AS3 hash algorithms implemented using HaXe

io.dine. An alternative way to filter images

hive-blockchain. A set of SQL scripts to ETL in webbtc.com's Bitcoin database of transactions

hive-bucket-helpers. hive bucketing helpers

s3dupdo. S3 data duplicator

hive-dq-tools. Hive data quality tools

magic-partitioning. Python

hll-perf. HyperLogLog benchmark

wordle-sqlite. Wordle solver using SQL

hyperloglog. HyperLogLog (original and hyperloglog++) algorithm implementation in java.

zlib-zoo. All zlib-related tooling

hive-hitmap. a hive bitmap implementation using the latest JavaEWAH

bloomfilter.as. bloomfilter.as

dynamic-compile. Dynamically compiling java code on the fly

phbalancer. A more flexible data balancer

HadoopTestCluster. An easy to way to launch a single JVM cluster