http://www.couchbase.com/issues This file is an XML representation of an issue en-us 5.2.4 845 26-12-2012 http://www.couchbase.com/issues/browse/MB-6096 Couchbase Server I have a crash dump that shows that simple index build over 1.2 million of small docs eats tons of ram. I&#39;m going to attach erlang crash dump where you can see second biggest process (0.7277.2 or sort by stack+heap) is index updater. <br/> <br/> NOTE: crash itself was caused by attempt to grab diag so biggest process died because of that, but real cause seems to be index building. MB-6096

Index building is seemingly taking too much ram

Bug Blocker Resolved Fixed Public Filipe Manana Aleksey Kondratenko Thu, 2 Aug 2012 13:53:45 -0500 Thu, 16 Aug 2012 09:36:33 -0500 Thu, 16 Aug 2012 09:36:12 -0500 recent-builds-2.0 2.0-beta performance storage-engine view-engine 0 0 Crash dump can be downloaded here: <a href="https://docs.google.com/open?id=0B6NtGsLhIcf7QVpwVldNcVlZdkk">https://docs.google.com/open?id=0B6NtGsLhIcf7QVpwVldNcVlZdkk</a> Integrated in github-couchdb-preview #474 (See [<a href="http://qa.hq.northscale.net/job/github-couchdb-preview/474/">http://qa.hq.northscale.net/job/github-couchdb-preview/474/</a>])<br/> &nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.couchbase.com/issues/browse/MB-6096" title="Index building is seemingly taking too much ram"><strike>MB-6096</strike></a> Fix too high memory consumption during indexing (Revision c8003e55b9dc8edbee51e5d047c0317aaf192560)<br/> <br/> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Result = SUCCESS<br/> Filipe David Borba Manana : <br/> Files : <br/> * src/mapreduce/mapreduce.h<br/> * src/couchdb/couch_util.erl<br/> * src/couchdb/couch_db_updater.erl<br/> * src/mapreduce/mapreduce.cc<br/> * src/couch_set_view/src/couch_set_view_util.erl<br/> * src/couchdb/couch_doc.erl<br/> * src/couchdb/couch_btree.erl<br/> * src/couch_set_view/src/couch_set_view_updater.erl<br/> * src/mapreduce/mapreduce_nif.cc<br/> * src/mapreduce/mapreduce.erl<br/> Integrated in github-couchdb-preview #475 (See [<a href="http://qa.hq.northscale.net/job/github-couchdb-preview/475/">http://qa.hq.northscale.net/job/github-couchdb-preview/475/</a>])<br/> &nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.couchbase.com/issues/browse/MB-6096" title="Index building is seemingly taking too much ram"><strike>MB-6096</strike></a> Use enif_alloc()/enif_free() in ejson decoder (Revision 2c4b88c46e1ce4500d987552e600eaa200546fe6)<br/> <br/> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Result = SUCCESS<br/> Filipe David Borba Manana : <br/> Files : <br/> * src/ejson/decode.c<br/> Re-opened to assign to myself, since I did all the investigation and code work Closing again. Date of First Response Fri, 10 Aug 2012 13:28:51 -0500 Rank 4469 Story Points 2.0 Time In Status