# X-pack-transport dependency availability quite unstable
**URL:** https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909
**Category:** Elasticsearch
**Created:** [November 3, 2016, 4:35pm UTC](https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909 "2016-11-03T16:35:45Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@shivangshah](https://discuss.elastic.co/u/shivangshah)
#### Post date: [November 3, 2016, 4:35pm UTC](https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909/1 "2016-11-03T16:35:45Z")
I am currently working on x-pack-transport with 5.0 and yesterday after not being able to download the dependency, it suddenly downloaded the dependency, and now yet again the morning, it cannot download the dependency. I have put the details on the github issue here: [https://github.com/elastic/elasticsearch/issues/21286](https://github.com/elastic/elasticsearch/issues/21286)
All help is appreciated !
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### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [November 3, 2016, 6:03pm UTC](https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909/2 "2016-11-03T18:03:18Z")
Was a problem with your Nexus apparently.
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### Author:  [@shivangshah](https://discuss.elastic.co/u/shivangshah)
#### Post date: [November 3, 2016, 6:15pm UTC](https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909/3 "2016-11-03T18:15:05Z")
Yes actually it seems so. I will update you once I talk to our nexus admins! I am still wondering why this was not provided in maven central.
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### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [November 3, 2016, 7:20pm UTC](https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909/4 "2016-11-03T19:20:13Z")
It's not open-source. Maven central does not really allow jars without source and javadoc AFAIK.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 5, 2017, 10:06pm UTC](https://discuss.elastic.co/t/x-pack-transport-dependency-availability-quite-unstable/64909/5 "2017-07-05T22:06:50Z")