# After upgrade from 1.4.1 to 1.4.2 don't see indices
**URL:** https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600
**Category:** Elasticsearch
**Created:** [January 13, 2015, 10:36am UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600 "2015-01-13T10:36:34Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@Marek\_Dabrowski](https://discuss.elastic.co/u/Marek_Dabrowski)
#### Post date: [January 13, 2015, 10:36am UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600/1 "2015-01-13T10:36:34Z")
Hello
I did upgrade my ES (OS is linux Centos 6.6) . Config files are proper and
path to indices are good. ES in 1.4.2 dont see indices created by 1.4.1.
When I create new indice from 1.4.2 with name from 1.4.1 old indice is
overwrite.
ES don't report any problem.
Somebody have idea what is going on?
Regards Marek
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### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [January 13, 2015, 10:51am UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600/2 "2015-01-13T10:51:33Z")
Are you using by any chance timestamp feature with default set to null?
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David Pilato | Technical Advocate | [Elasticsearch.com](http://Elasticsearch.com)
@dadoonet [https://twitter.com/dadoonet](https://twitter.com/dadoonet) | @elasticsearchfr [https://twitter.com/elasticsearchfr](https://twitter.com/elasticsearchfr) | @scrutmydocs [https://twitter.com/scrutmydocs](https://twitter.com/scrutmydocs)
> Le 13 janv. 2015 à 11:36, Marek Dabrowski [marek.dabrowski@gmail.com](mailto:marek.dabrowski@gmail.com) a écrit :
>
> Hello
>
> I did upgrade my ES (OS is linux Centos 6.6) . Config files are proper and path to indices are good. ES in 1.4.2 dont see indices created by 1.4.1. When I create new indice from 1.4.2 with name from 1.4.1 old indice is overwrite.
> ES don't report any problem.
>
> Somebody have idea what is going on?
>
> Regards Marek
>
> --
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### Author:  [@Marek\_Dabrowski](https://discuss.elastic.co/u/Marek_Dabrowski)
#### Post date: [January 13, 2015, 11:33am UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600/3 "2015-01-13T11:33:29Z")
However it's my mistake. Sorry for post.
W dniu wtorek, 13 stycznia 2015 11:36:34 UTC+1 użytkownik Marek Dabrowski
napisał:
> Hello
>
> I did upgrade my ES (OS is linux Centos 6.6) . Config files are proper and
> path to indices are good. ES in 1.4.2 dont see indices created by 1.4.1.
> When I create new indice from 1.4.2 with name from 1.4.1 old indice is
> overwrite.
> ES don't report any problem.
>
> Somebody have idea what is going on?
>
> Regards Marek
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### Author:  [@Marek\_Dabrowski](https://discuss.elastic.co/u/Marek_Dabrowski)
#### Post date: [January 14, 2015, 12:16pm UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600/4 "2015-01-14T12:16:35Z")
Hello
My configuration is 2 nodes for master rule and 6 for data. I changed path
in config files for data nodes but I forgot change in 2 master nodes... I
tgought that master after upgrade, collect information about indices from
data nodes. That was mistake. Master node have his one meta data about
indices in path.data: directory. When I changed this param to proper path,
cluster started work ok.
Regards
On Tue, Jan 13, 2015 at 11:51 AM, David Pilato [david@pilato.fr](mailto:david@pilato.fr) wrote:
> Are you using by any chance timestamp feature with default set to null?
>
> --
> _David Pilato_ | _Technical Advocate_ | _[Elasticsearch.com](http://Elasticsearch.com)
> [http://Elasticsearch.com](http://Elasticsearch.com)_
> @dadoonet [https://twitter.com/dadoonet](https://twitter.com/dadoonet) | @elasticsearchfr
> [https://twitter.com/elasticsearchfr](https://twitter.com/elasticsearchfr) | @scrutmydocs
> [https://twitter.com/scrutmydocs](https://twitter.com/scrutmydocs)
>
> Le 13 janv. 2015 à 11:36, Marek Dabrowski [marek.dabrowski@gmail.com](mailto:marek.dabrowski@gmail.com) a
> écrit :
>
> Hello
>
> I did upgrade my ES (OS is linux Centos 6.6) . Config files are proper and
> path to indices are good. ES in 1.4.2 dont see indices created by 1.4.1.
> When I create new indice from 1.4.2 with name from 1.4.1 old indice is
> overwrite.
> ES don't report any problem.
>
> Somebody have idea what is going on?
>
> Regards Marek
>
> --
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### Author:  [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [January 15, 2015, 2:50am UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600/5 "2015-01-15T02:50:19Z")
You really should have an uneven number of masters, it helps achieve easier
quorum which helps to prevent split brain.
On 15 January 2015 at 01:16, Marek Dabrowski [marek.dabrowski@gmail.com](mailto:marek.dabrowski@gmail.com)
wrote:
> Hello
>
> My configuration is 2 nodes for master rule and 6 for data. I changed path
> in config files for data nodes but I forgot change in 2 master nodes... I
> tgought that master after upgrade, collect information about indices from
> data nodes. That was mistake. Master node have his one meta data about
> indices in path.data: directory. When I changed this param to proper path,
> cluster started work ok.
>
> Regards
>
> On Tue, Jan 13, 2015 at 11:51 AM, David Pilato [david@pilato.fr](mailto:david@pilato.fr) wrote:
>
> > Are you using by any chance timestamp feature with default set to null?
> >
> > --
> > _David Pilato_ | _Technical Advocate_ | _[Elasticsearch.com](http://Elasticsearch.com)
> > [http://Elasticsearch.com](http://Elasticsearch.com)_
> > @dadoonet [https://twitter.com/dadoonet](https://twitter.com/dadoonet) | @elasticsearchfr
> > [https://twitter.com/elasticsearchfr](https://twitter.com/elasticsearchfr) | @scrutmydocs
> > [https://twitter.com/scrutmydocs](https://twitter.com/scrutmydocs)
> >
> > Le 13 janv. 2015 à 11:36, Marek Dabrowski [marek.dabrowski@gmail.com](mailto:marek.dabrowski@gmail.com) a
> > écrit :
> >
> > Hello
> >
> > I did upgrade my ES (OS is linux Centos 6.6) . Config files are proper
> > and path to indices are good. ES in 1.4.2 dont see indices created by
> > 1.4.1. When I create new indice from 1.4.2 with name from 1.4.1 old indice
> > is overwrite.
> > ES don't report any problem.
> >
> > Somebody have idea what is going on?
> >
> > Regards Marek
> >
> > --
> > You received this message because you are subscribed to the Google Groups
> > "elasticsearch" group.
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> > [https://groups.google.com/d/msgid/elasticsearch/883dc935-5860-4d77-8d40-0ef653210e35%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/883dc935-5860-4d77-8d40-0ef653210e35%40googlegroups.com?utm_medium=email&utm_source=footer)
> > .
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> > .
> >
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 12:38am UTC](https://discuss.elastic.co/t/after-upgrade-from-1-4-1-to-1-4-2-dont-see-indices/21600/6 "2017-07-06T00:38:49Z")