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ThatDataGuy
Site Reliability Manager
  • Member for 9 years, 11 months
  • Last seen more than a month ago
  • Zürich, Switzerland
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Systematic Trading Hedge Fund veteran, SRE Manager.

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Top posts

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43
What do the blue blocks in spark stage DAG visualisation UI mean?
Nov 14, 2016
29
How can set the default spark logging level?
Nov 15, 2016
10
pyspark Do python processes on an executor node share broadcast variables in ram?
Oct 17, 2016
10
What does Exception: Randomness of hash of string should be disabled via PYTHONHASHSEED mean in pyspark?
Apr 22, 2016
6
Is there a way to set the niceness setting of spark executor processes?
Nov 14, 2016
5
How to remove connection string info from ipython-sql output?
Dec 17, 2018
5
Why is spark not repartioning my dataframe over multiple nodes?
Nov 14, 2016
5
How can see the SQL statements that SPARK sends to my database?
Nov 9, 2016
5
How can I debug errors in a map function on Spark workers?
Oct 6, 2016
4
How to set timezone on postgresql jdbc connection created by flyway?
Oct 10, 2019

Top network posts

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9
Wrong version of pg_dump on Ubuntu
6
Is there any thing out there as a substitute for KDB?
5
Remaining motivated when being declined multiple times?