I wonder if this resolves it [1]. It has been applied to trunk, but not to the 5.x release branch.
If you needed it in 5.x, I wonder if there's a way that particular choice could be made configurable. Upayavira [1] https://issues.apache.org/jira/browse/LUCENE-6711 On Tue, Sep 1, 2015, at 02:43 AM, Derek Poh wrote: > Hi Upayavira > > In fact we are using optimize currently but was advised to use expunge > deletes as it is less resource intensive. > So expunge deletes will only remove deleted documents, it will not merge > all index segments into one? > > If we don't use optimize, the deleted documents in the index will affect > the scores (with docFreq=2) of the matched documents which will affect > the relevancy of the search result. > > Derek > > On 9/1/2015 12:05 AM, Upayavira wrote: > > If you really must expunge deletes, use optimize. That will merge all > > index segments into one, and in the process will remove any deleted > > documents. > > > > Why do you need to expunge deleted documents anyway? It is generally > > done in the background for you, so you shouldn't need to worry about it. > > > > Upayavira > > > > On Mon, Aug 31, 2015, at 06:46 AM, davidphilip cherian wrote: > >> Hi, > >> > >> The below curl command worked without error, you can try. > >> > >> curl http://localhost:8983/solr/techproducts/update?commit=true -H > >> "Content-Type: text/xml" --data-binary '<commit waitSearcher="false" > >> expungeDeletes="true"/>' > >> > >> However, after executing this, I could still see same deleted counts on > >> dashboard. Deleted Docs:6 > >> I am not sure whether that means, the command did not take effect or it > >> took effect but did not reflect on dashboard view. > >> > >> > >> > >> > >> > >> On Mon, Aug 31, 2015 at 8:51 AM, Derek Poh <d...@globalsources.com> > >> wrote: > >> > >>> Hi > >>> > >>> I tried doing a expungeDeletes=true with the following but get the message > >>> 'missing content stream'. What am I missing? I need to provide additional > >>> parameters? > >>> > >>> curl 'http://127.0.0.1:8983/solr/supplier/update/json?expungeDeletes=true > >>> '; > >>> > >>> Thanks, > >>> Derek > >>> > >>> ---------------------- > >>> CONFIDENTIALITY NOTICE > >>> This e-mail (including any attachments) may contain confidential and/or > >>> privileged information. If you are not the intended recipient or have > >>> received this e-mail in error, please inform the sender immediately and > >>> delete this e-mail (including any attachments) from your computer, and you > >>> must not use, disclose to anyone else or copy this e-mail (including any > >>> attachments), whether in whole or in part. > >>> This e-mail and any reply to it may be monitored for security, legal, > >>> regulatory compliance and/or other appropriate reasons. > >>> > >>> > > > > > ---------------------- > CONFIDENTIALITY NOTICE > > This e-mail (including any attachments) may contain confidential and/or > privileged information. If you are not the intended recipient or have > received this e-mail in error, please inform the sender immediately and > delete this e-mail (including any attachments) from your computer, and > you must not use, disclose to anyone else or copy this e-mail (including > any attachments), whether in whole or in part. > > This e-mail and any reply to it may be monitored for security, legal, > regulatory compliance and/or other appropriate reasons.
