Couchbase Server

Double printing of watermark stats

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: 2.0
  • Fix Version/s: 2.0.1
  • Component/s: couchbase-bucket
  • Security Level: Public
  • Labels:
    None

Description

Obviously very trivial, but 'cbstats all' has this in the output:
ep_mem_high_wat 885522432
ep_mem_high_wat 885522432
ep_mem_low_wat 708417945
ep_mem_low_wat 708417945

Might mess up someone's parsing of the stats...

Edit: This only shows up in the log files under /opt/couchbase/var/lib/couchbase/logs/stats.*

Activity

Ascending order - Click to sort in descending order
Hide
Permalink
Mike Wiederhold added a comment -
Alk,

I'm guessing that you maintain the stats log file and it appears there are duplicate stats. I checked cbstats and everything looks like it is working properly (no double printing). Can you take a look at this if it is an ns_server issue. Otherwise you can assign it back to me and I will figure out which component needs to be looked at.
Show
Mike Wiederhold added a comment - Alk, I'm guessing that you maintain the stats log file and it appears there are duplicate stats. I checked cbstats and everything looks like it is working properly (no double printing). Can you take a look at this if it is an ns_server issue. Otherwise you can assign it back to me and I will figure out which component needs to be looked at.
Hide
Permalink
Aleksey Kondratenko added a comment -
cbstats (AFAIK) is de-duplicating it internally. We don't. Please, double check ep-engine side again. (But let me quickly see what my side is doing)
Show
Aleksey Kondratenko added a comment - cbstats (AFAIK) is de-duplicating it internally. We don't. Please, double check ep-engine side again. (But let me quickly see what my side is doing)
Hide
Permalink
Aleksey Kondratenko added a comment -
./install/bin/mcstat -h lh:12000 '' | grep wat
STAT ep_mem_high_wat 1494220800
STAT ep_mem_low_wat 1195376639
STAT ep_storage_age_highwat 0
STAT ep_data_age_highwat 0
STAT ep_mem_low_wat 1195376639
STAT ep_mem_high_wat 1494220800
Show
Aleksey Kondratenko added a comment - ./install/bin/mcstat -h lh:12000 '' | grep wat STAT ep_mem_high_wat 1494220800 STAT ep_mem_low_wat 1195376639 STAT ep_storage_age_highwat 0 STAT ep_data_age_highwat 0 STAT ep_mem_low_wat 1195376639 STAT ep_mem_high_wat 1494220800
Hide
Permalink
Thuan Nguyen added a comment -
Integrated in github-ep-engine-2-0 #467 (See [http://qa.hq.northscale.net/job/github-ep-engine-2-0/467/])
    MB-7460: Don't double print watermark stats (Revision 31b62159bf884213fd7532edd19a7131e39e8dbf)

     Result = SUCCESS
Mike Wiederhold :
Files :
* src/ep_engine.cc
Show
Thuan Nguyen added a comment - Integrated in github-ep-engine-2-0 #467 (See [ http://qa.hq.northscale.net/job/github-ep-engine-2-0/467/ ])      MB-7460 : Don't double print watermark stats (Revision 31b62159bf884213fd7532edd19a7131e39e8dbf)      Result = SUCCESS Mike Wiederhold : Files : * src/ep_engine.cc

People

  • Assignee:
    Mike Wiederhold
    Reporter:
    Perry Krug
Vote (0)
Watch (0)

Dates

  • Created:
    Updated:
    Resolved: