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From <>
Subject Generating surrogate keys
Date Fri, 30 Jun 2017 22:55:53 GMT
We have a Project it was using Java  UUID to generate the surrogate key.

For some Security issues they installed Apache Sentry. 

But now the code is not working 

Anyone has this problem before ? Or any advise for  generate  SK ?


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On Fri, Jun 30, 2017 at 7:13 PM -0300, <> wrote:

Hello together,

I have a very mysterious problem. On a Hive-Server without Spark, hive.log will be written.
As soon as I install Spark hive.log is no longer written.
The reason for this is the environment variable SPARK_HOME. If I'm taking the following block
out of /usr/lib/hive/bin/hive, then hive.log is written.

if [[ -z "$SPARK_HOME" ]]
bin=`dirname "$0"`
# many hadoop installs are in dir/{spark,hive,hadoop,..}
sparkHome=$(readlink -f $bin/../../spark)
if [[ -d $sparkHome ]]
export SPARK_HOME=$sparkHome

Same problem if I set SPARK_HOME manually.

Does somebody still have an idea or hint? Many thanks in advance!



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