How much free disk space do you have when you try the merge? Is this a typo?
<int name=|maxMergeAtOnce">2</int> Note name=| Best Erick On Sun, Sep 8, 2013 at 7:26 AM, Manuel Le Normand < manuel.lenorm...@gmail.com> wrote: > Hi again, > In order to delete part of my index I run a delete by query that intends to > erase 15% of the docs. > I added this params to the solrconfig.xml > <mergePolicy class="org.apache.lucene.index.TieredMergePolicy"> > <int name=|maxMergeAtOnce">2</int> > <int name="maxMergeAtOnceExplicit">2</int> > <double name="maxMergedSegmentMB">5000.0</double> > <double name="reclaimDeletesWeight">10.0</double> > <double name="segmentsPerTier">15.0</double> > </mergePolicy> > > The extra params were added in order to promote merge of old segments but > with restriction on the transient disk that can be used (as I have only > 15GB per shard). > > This procedure failed on a no space left on device exception, although > proper calculations show that these params should cause no usage excess of > the transient free disk space I have. > Looking on the infostream I can see that the first merges do succeed but > older segments are kept in reference thus cannot be deleted until all the > merging are done. > > Is there anyway of overcoming this? >
