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From Summer Shire <shiresum...@gmail.com>
Subject Re: invalid index version and generation
Date Mon, 15 Jun 2015 18:24:57 GMT
Anyone have any suggestions on things I could try ? Does it seem like a solr bug ?

> On Jun 14, 2015, at 9:40 PM, Summer Shire <shiresummer@gmail.com> wrote:
> 
> Hi all,
> 
> Every time I optimize my index with maxSegment=2 after some time the replication fails
to get filelist for a given generation. Looks like the index version and generation count
gets messed up.
> (If the maxSegment=1 this never happens. I am able to successfully reproduce this by
optimizing with maxSegment=2. I am using solr 4.7.2)
> eg: SnapPuller    - No files to download for index generation: 67
> 
> Here is what I see when I curl the commands on my terminal.
> I also tried to modify the snapPullers fetchFileList(long gen) method to get indexVersion
and pass that as a param but that did not help either.
> Also my slave gen/version is always smaller than master. 
> 
> What could be going on? any idea ?
> 
> Thanks,
> Summer
> 
> $ curl "http://localhost:6600/solr/main0/replication?command=indexversion <http://localhost:6600/solr/main0/replication?command=indexversion>"
> <?xml version="1.0" encoding="UTF-8"?>
> <response>
> <lst name="responseHeader"><int name="status">0</int><int name="QTime">0</int></lst><long
name="indexversion">1434341174641</long><long name="generation">67</long>
> </response>
> 
> $ curl "http://localhost:6600/solr/main0/replication?command=filelist&generation=67&indexversion=1434341174641
<http://localhost:6600/solr/main0/replication?command=filelist&generation=67&indexversion=1434341174641>"
> <?xml version="1.0" encoding="UTF-8"?>
> <response>
> <lst name="responseHeader"><int name="status">0</int><int name="QTime">0</int></lst><str
name="status">invalid index generation</str>
> </response>


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