Thanks for the response. I was not aware of IWC.setUseCompoundFile . @Shai this is what I feel is confusing - From what I understand NoMergePolicy means no merges. Hence why have two separate options?
On Tue, Apr 29, 2014 at 5:44 PM, Shai Erera <ser...@gmail.com> wrote: > The problem is that compound files settings are split between MergePolicy > and IndexWriterConfig. As documented on IWC.setUseCompoundFile, this > setting controls how new segments are flushed, while the MP setting > controls how merged segments are written. > > If we only offer NoMP.INSTANCE, what would it do w/ merged segments? always > compound? always not-compound? But that won't solve the problem of new > flushed segments, since that's controlled by IWC. > > If we can move all of that to IWC, I think it will remove the confusion.. > it always confuses me that I use NoMP.COMPUND, yet I see non-compound > segments, until I remember to change the IWC setting. > > Shai > > > On Tue, Apr 29, 2014 at 3:07 PM, Robert Muir <rcm...@gmail.com> wrote: > > > I think NoMergePolicy.NO_COMPOUND_FILES and > > NoMergePolicy.COMPOUND_FILES should be removed, and replaced with > > NoMergePolicy.INSTANCE > > > > If you want to change whether CFS is used by indexwriter flush, you > > need to set that in IndexWriterConfig. > > > > On Tue, Apr 29, 2014 at 8:03 AM, Varun Thacker > > <varunthacker1...@gmail.com> wrote: > > > I wanted to use the NoMergePolicy.NO_COMPOUND_FILES to ensure that no > > > merges take place on the index. However I was unsuccessful at it. What > I > > am > > > doing wrong here. > > > > > > Attaching a gist with - > > > 1. Output when using NoMergePolicy.NO_COMPOUND_FILES > > > 2. Output when using TieredMergePolicy with policy.setNoCFSRatio(0.0) > > > 3. The code snippet I used. > > > > > > https://gist.github.com/vthacker/11398124 > > > > > > I tried it using Lucene 4.7 > > > > > > > > > > > > > > > > > > -- > > > > > > > > > Regards, > > > Varun Thacker > > > http://www.vthacker.in/ > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > -- Regards, Varun Thacker http://www.vthacker.in/
