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From Josh Elser <>
Subject Change in out-of-the-box log file naming after ACCUMULO-4328
Date Mon, 15 Aug 2016 16:20:39 GMT
I noticed that the default log file names for Accumulo services has 
changed (I'm assuming after ACCUMULO-4328)

[accumulo@jelser-accumulo-180-2 accumulo-1.8.0]$ ll logs/
total 188700
-rw-rw-r--. 1 accumulo accumulo  17887094 Aug 15 16:13 
-rw-rw-r--. 1 accumulo accumulo  11183781 Aug 15 16:12 
-rw-rw-r--. 1 accumulo accumulo         0 Aug 14 02:50 
-rw-rw-r--. 1 accumulo accumulo         0 Aug 14 02:50 
-rw-rw-r--. 1 accumulo accumulo         0 Aug 14 01:20 
-rw-rw-r--. 1 accumulo accumulo 158246309 Aug 15 16:13 
-rw-rw-r--. 1 accumulo accumulo   2157925 Aug 15 16:13 
-rw-rw-r--. 1 accumulo accumulo         0 Aug 15 16:13 
-rw-rw-r--. 1 accumulo accumulo         0 Aug 15 16:13 

(note the extra "_1")

IMO, this is an unnecessary change (if I only run one tserver, why are 
the log file names different?), but I'm not presently of the opinion 
that this is a blocker. I just noticed this because of the two different 
file-naming schemes in this directory. I wanted to make sure it was 
mentioned in case someone had a clear case why this may break downstream 
(e.g. another system that would require changes to parse these log names).

Now that I think about it some more, I'm not sure why I don't have 
"_1"'s included in the .out/.err files too. Maybe that is a bug? Is that 
something you recall testing, Dave?

- Josh

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