Change Ambari’s topbar color

We recently had a client that has multiple environments (Production, Integration, Testing, ...) running on HDP and managed using one Ambari instance per cluster. One of the questions that came up was the folloging: We need a way to distinguish our environment when on Ambari and the cluster name is visually not enough, how can [...]

By |2019-08-03T23:44:40+00:00July 9th, 2017|Categories: Hack|Tags: , , |1 Comment

How Node CSV parser may save your weekend

Last Friday, an hour before the doors of my customer close for the weekend, a co-worker came to me. He just finished to export 9 CSV files from an Oracle database which he wanted to import into Greenplum such as our customer could start testing on Monday morning. The problem as exposed was quite simple. [...]

By |2019-06-23T21:56:34+00:00December 13th, 2011|Categories: Node.js|Tags: , , , |0 Comments