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PRESENTER: HUNGVV W:  http://me.zing.vn/hung.vo E:  [email_address] 2011-08 HADOOP & ZING
AGENDA Using Hadoop in Zing Rank Introduction to Hadoop, Hive A case study: Log Collecting, Analyzing & Reporting System ter Estimate Conclusion 1 3 2
Hadoop  &  Zing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data Flow into Hadoop Web Servers Scribe MidTier Network Storage and Servers Hadoop Hive Warehouse MySQL
Hive – Data Warehouse ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Hive Architecture HDFS Map Reduce Web UI + Hive CLI + JDBC/ODBC Browse, Query, DDL Hive QL Parser Planner Optimizer Execution SerDe CSV Thrift Regex UDF/UDAF substr sum average FileFormats TextFile SequenceFile RCFile User-defined Map-reduce Scripts
Hive DDL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Hive DML ,[object Object],[object Object],[object Object],[object Object]
Hive Query Language ,[object Object],[object Object],[object Object],[object Object],[object Object]
Multi-table Group-By/Insert ,[object Object],[object Object],[object Object],[object Object],[object Object]
File Formats ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SerDe ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
UDF/UDAF ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What we use Hadoop for? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Data Usage ,[object Object],[object Object],[object Object],[object Object]
Where is the data stored? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Log Collecting, Analyzing & Reporting ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Log Collecting, Analyzing & Reporting
THANK YOU!

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hadoop&zing

  • 1. PRESENTER: HUNGVV W: http://me.zing.vn/hung.vo E: [email_address] 2011-08 HADOOP & ZING
  • 2. AGENDA Using Hadoop in Zing Rank Introduction to Hadoop, Hive A case study: Log Collecting, Analyzing & Reporting System ter Estimate Conclusion 1 3 2
  • 3.
  • 4. Data Flow into Hadoop Web Servers Scribe MidTier Network Storage and Servers Hadoop Hive Warehouse MySQL
  • 5.
  • 6. Hive Architecture HDFS Map Reduce Web UI + Hive CLI + JDBC/ODBC Browse, Query, DDL Hive QL Parser Planner Optimizer Execution SerDe CSV Thrift Regex UDF/UDAF substr sum average FileFormats TextFile SequenceFile RCFile User-defined Map-reduce Scripts
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Notes de l'éditeur

  1. SequenceFile  is a flat file consisting of binary key/value pairs. It is extensively used in  MapReduce  as input/output formats. It is also worth noting that, internally, the temporary outputs of maps are stored using SequenceFile.
  2. Persistent connection One-way communication