Solved

(mini)conda : HTTP 000 CONNECTION FAILED

Forum|Forum|4 years ago
March 13, 2021
5 replies
0 views

Henri Kuiper
Inspiring
6 replies

Heya,

I'm getting zero luck (three zeroes to be precise) on downloading packages via conda from the 'free' channel.

Setting the scene:

z/OS 2.3 (ZD&T installation)
Miniconda installed.

Created a 'prod' environment.

Then issued:

conda install -vvv -c https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

As per the 'a dimple retry will get you on your way' I've tried this about umpteen and a half times, yet every time I get the 000 error :(

(networking on this z/OS instance works fine. I can access the outside world (git pull/push/clone for instance to github (using zigi) works like a charm)
curling data in works fine too...

Help?

Best answer by Henri Kuiper

conda install -vvv -c https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

SOLVED!!!

As always the issue was something small.
A too small ZFS to be honest....

The ZFS I had mounted on for the conda stuff (on /zdo/conda) was just too small :)

Setting up a dedicated HLQ.CONDA.ZFS with a bit more space solved the issue...

Michael hurley
Participating Frequently
8 replies
Forum|Forum|4 years ago
March 15, 2021

conda install -vvv -c https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

I had the same issue . After multiple back and forths I still have the issue . ROCKET said its my network but at this stage they claimed it was so many different things Ive lost confidence in their ability to debug. Its been a case of try this, maybe its this, maybe its this other setting . Every other product and outside world network access works except CONDA .
Let me know what your resolution was, heres the thread I had.
https://community.rocketsoftware.com/forums/forum-home/digestviewer/viewthread?GroupId=79&MessageKey=a4ebccb3-6447-407b-ab3f-e87abc2e6e4f&CommunityKey=1e694975-142d-4f2d-9b52-0e37e225db41&tab=digestviewer

Tatiana Balaburkina
Rocketeer
231 replies
Forum|Forum|4 years ago
March 15, 2021

conda install -vvv -c https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

Hi Henri,
Could you share the full error message, please? We also need to check your Miniconda settings, which can be printed by "conda config --show"

Henri Kuiper
Author
Inspiring
6 replies
Forum|Forum|4 years ago
March 17, 2021

conda install -vvv -c https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

Well,

reading previous posts (should've done that to start with lol), I've checked the various config files. Seemed all ok.

So I ran with --debug (instead of earlier -vvv). And it seems to go on for longer...

But it takes for-e-ver to continue. and then hits the 000 again... here is full log attached

Henri Kuiper
Author
Inspiring
6 replies
Forum|Forum|4 years ago
March 17, 2021

conda install -vvv -c https://conda.anaconda.org/zoss-appdev">https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev">https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev">https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev">https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

Here's the config --show | sort outut..

Still looks like it 'hangs' at getting the file via cloudflare....

<<HTTPS 200 OK
< Accept-Ranges: bytes
< CF-Cache-Status: DYNAMIC
< CF-Ray: 63177693ed5fc769-AMS
< cf-request-id: 08e28870760000c769902e3000000001
< Content-Disposition: attachment; filename="python-3.7.0-26.tar.bz2"; filename*=UTF-8''python-3.7.0-26.tar.bz2
< Content-Type: application/x-tar
< Date: Wed, 17 Mar 2021 16:05:31 GMT
< ETag: "94ca57fb87b602ae1a064e36ac676d12"
< Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
< Last-Modified: Fri, 07 Aug 2020 12:46:10 GMT
< Server: cloudflare
< Transfer-Encoding: chunked
< Vary: Accept-Encoding
< x-amz-id-2: dj0k8dMwcNRY5kTlUPWlwCb4eOC/v9qh4OM+UklWO97LToM+o4Ohv/ADnKIT+0YttUorglWGOJs=
< x-amz-request-id: NPZYGGYY97E8D6WV
< Connection: keep-alive
< Elapsed: 00:00.972137

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>HAGING FOR LIKE 5 MINUTES ALREADY



DEBUG conda.core.package_cache_data:execute(601): CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev">https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

Oh yeah... config output:

conda config --show | sort
- /u/ibmuser/.conda/envs
- /u/ibmuser/.conda/pkgs
- /zdo/conda/envs
- /zdo/conda/pkgs
- ca-certificates
- certifi
- defaults
- https://repo.anaconda.com/pkgs/free">https://repo.anaconda.com/pkgs/free
- https://repo.anaconda.com/pkgs/main">https://repo.anaconda.com/pkgs/main
- https://repo.anaconda.com/pkgs/pro">https://repo.anaconda.com/pkgs/pro
- https://repo.anaconda.com/pkgs/r">https://repo.anaconda.com/pkgs/r
- openssl
defaults: ["https://repo.anaconda.com/pkgs/main">https://repo.anaconda.com/pkgs/main", "https://repo.anaconda.com/pkgs/free">https://repo.anaconda.com/pkgs/free", "https://repo.anaconda.com/pkgs/r">https://repo.anaconda.com/pkgs/r", "https://repo.anaconda.com/pkgs/pro">https://repo.anaconda.com/pkgs/pro"]
local: []
pkgs/free: https://repo.anaconda.com
pkgs/main: https://repo.anaconda.com
pkgs/pro: https://repo.anaconda.com
pkgs/r: https://repo.anaconda.com
add_anaconda_token: True
add_pip_as_python_dependency: False
aggressive_update_packages:
allow_non_channel_urls: False
allow_softlinks: False
always_copy: False
always_softlink: False
always_yes: None
anaconda_upload: None
auto_update_conda: True
changeps1: True
channel_alias: https://conda.anaconda.org
channel_priority: True
channels:
client_ssl_cert: None
client_ssl_cert_key: None
clobber: False
create_default_packages: []
custom_channels:
custom_multichannels:
default_channels:
disallowed_packages: []
download_only: False
envs_dirs:
force: False
json: False
local_repodata_ttl: 1
max_shlvl: 2
migrated_channel_aliases: []
no_dependencies: False
non_admin_enabled: True
notify_outdated_conda: True
offline: False
override_channels_enabled: True
path_conflict: clobber
pinned_packages: []
pkgs_dirs:
proxy_servers: {}
quiet: False
read_only_dirs: []
remote_connect_timeout_secs: 9.15
remote_max_retries: 3
remote_read_timeout_secs: 60.0
report_errors: None
rollback_enabled: True
safety_checks: warn
shortcuts: True
show_channel_urls: None
ssl_verify: False
track_features: []
use_index_cache: False
use_pip: True
verbosity: 0
whitelist_channels: []

Henri Kuiper
Author
Inspiring
6 replies
Answer
Forum|Forum|4 years ago
March 18, 2021

conda install -vvv -c https://conda.anaconda.org/zoss-appdev python

(had already installed python via download then --offline)

## Package Plan ##




  environment location: /zdo/conda/envs/prod




  added / updated specs: 

    - python







The following packages will be downloaded:




    package                    |            build

    ---------------------------|-----------------

    openssl-1.0.2k             |                5         6.4 MB  zoss-appdev

    gettext-0.19.8.1           |                1        21.1 MB  zoss-appdev

    python-3.7.0               |               26        28.7 MB  zoss-appdev

    ncurses-6.1                |               10         4.0 MB  zoss-appdev

    ------------------------------------------------------------

                                           Total:        60.2 MB




The following NEW packages will be INSTALLED:




    bzip2:    1.0.6-6    zoss-appdev      

    gettext:  0.19.8.1-1 zoss-appdev      

    libffi:   3.2.1-6    zoss-appdev      

    libtag:   1.4-1      zoss-appdev      

    ncurses:  6.1-10     zoss-appdev      

    openssl:  1.0.2k-5   zoss-appdev      

    readline: 7.0-3      zoss-appdev      

    sqlite:   3.23.1-0   zoss-appdev      

    xz:       5.2.3-2    zoss-appdev      

    zlib:     1.2.11-4   zoss-appdev      




The following packages will be UPDATED:




    python:   3.7.0-26   file:///prj/stuff --> 3.7.0-26 zoss-appdev




Proceed ([y]/n)? y

Then :

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/gettext-0.19.8.1-1.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/python-3.7.0-26.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/zoss-appdev/zos-z/ncurses-6.1-10.tar.bz2>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

SOLVED!!!

As always the issue was something small.
A too small ZFS to be honest....

The ZFS I had mounted on for the conda stuff (on /zdo/conda) was just too small :)

Setting up a dedicated HLQ.CONDA.ZFS with a bit more space solved the issue...

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