(The first period: Introduction to hadoop Lesson 00: Course overview Lesson 1: Introduction to hadoop1 - HDFS architecture Lesson 2: Introduction to hadoop1 - HDFS replica hosting strategy Lesson 3: Introduction to hadoop1 - mapreduce architecture Lesson 4: Introduction to hadoop1 - Production environment distribution Lesson 5: Building a pseudo distribution of hadoop1 (1) Lesson 6: Building a pseudo distribution of hadoop1 (2) Lesson 7: Details of Mapreduce 1 Running Process Session 3: Introduction to HDFS API Development and RPC Framework Session 28: Summary of HDFS Read/Write File Process Session 4: Mapreduce Development Session 29: MapReduce Key Value Pair Changes Session 30: Mapreduce WordCount Example Demo Session 31: MapReduce Shuffle Details Session 32: MapReduce TOOL Optimization Session 33: MapReduce Custom Counters.... Lesson 40: Mapreduce - Custom Partition (2) Lesson 41: Mapreduce - the fifth period of secondary sorting: tuning a super large cluster Lesson 42: cluster time synchronization Lesson 43: setting the number of handles Lesson 44: HDFS recycle bin configuration Lesson 45: quota management Lesson 46: Yarn resource configuration Lesson 47: log management Lesson 48: local library compilation Lesson 49: compression format Lesson 50: file format Lesson 51: Yarn scheduler configuration Lesson 52: Linux parameter configuration Lesson 53: HDFS parameter configuration Lesson 54 Lecture: Mapreduce parameter configuration Lecture 55: The introduction of the new features of hadoop3 can't be solved. Come to our Open Source to see if there is any information or software you need, tutorials, patches, source code, etc)