Showing posts with label
Tool
.
Show all posts
Showing posts with label
Tool
.
Show all posts
Monday, February 23, 2015
How to build and use parquet-tools to read parquet files
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Goal: How to build and use parquet-tools to read parquet files. Solution: 1. Download and Install maven. Follow below link: http://...
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Thursday, November 27, 2014
Script -- Find the JAR file which contains the class name in current directory
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When troubleshooting hadoop issues, so many times they are showing up: "No such method", "Can not find the class", ...
Tuesday, July 1, 2014
Greenplum SQL plan checker
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Greenplum SQL plan checker (Note: This link is dead because I shutdown the webserver)is a web tool created by me to auto-analyze Greenplum ...
Pressure testing tool for Impala -- HAOTPS
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HAOTPS is a handy pressure testing tool in JAVA written by me. It was created for Oracle, but this version is only for Impala compatible. ...
Thursday, May 22, 2014
Pressure testing tool for Greenplum -- HAOTPS
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HAOTPS is a handy pressure testing tool in JAVA written by me. It was created for Oracle, but this version is only for Greenplum/PostgreSQL...
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