Mercurial v3.6.3 couldn't push but v3.4.2 could
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Asked by efkan on Jan 17 2016, 7:15 PM.

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I guess, this issue may be "resurged".

I use Windows. Steps I performed;

Trying hg push for new created .arcconfig file by using Mercurial v3.6.3. Result was negative.
Uninstalling Mercurial 3.6.3
Installing Mercurial 3.4.2
Trying hg push. It worked successfully.

D:\Work Space\Projects\project_mob>hg push --debug --traceback
pushing to ssh://vcs-user@phabricator.mydom.com/diffusion/M/project_mob/
running "D:\Work Space\Development Tools\putty\plink.exe" -ssh -i "D:\Work Space\Projects\AWS_KEYS\PHABRICATOR_Users\id_rsa.ppk" vcs-user@phabricator.mydom.com "hg -R diffusion/M/project_mob/ serve --stdio"
sending hello command
sending between command
remote: 145
remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
remote: 1
query 1; heads
sending batch command
searching for changes
1 total queries
preparing listkeys for "phases"
sending listkeys command
received listkey for "phases": 15 bytes
checking for updated bookmarks
preparing listkeys for "bookmarks"
sending listkeys command
received listkey for "bookmarks": 0 bytes
1 changesets found
list of changesets:
fa75f590cff04410c66a2e116a4318e6be8b9d12
sending unbundle command
remote: abort: stream ended unexpectedly (got 0 bytes, expected 4)
preparing listkeys for "phases"
sending listkeys command
received listkey for "phases": 0 bytes

Then I removed version 3.6.3 and installed version 3.4.2 and tried again;

D:\Work Space\Projects\project_mob>hg push
pushing to ssh://vcs-user@phabricator.mydom.com/diffusion/M/project_mob/
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files

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What's the hg version on the server?

I just tried pushing a commit and this worked fine. I tried this with 3.6.3 on the client and tried pushing commits with these different versions on the server:

2.6.2
3.4.2
3.5.1
3.6.3

In every case the push when through without issues. I suspect @efkan may have an outdated install/configuration.

Hi @avivey ,

I use ubuntu 14.04.2 as my server and its hg version is 3.3.2.
I had upgraded when I couldn't push to the server.

Hi @cspeckmim ,

I cloned Phabricator on 2016-01-16 by using that. Because of I use Windows OS, I cannot run arc upgrade.

ps: I hit the wall at every step when developing something on Windows. I'm enduring :)

This issue had been created for to create awareness to administrators and users.

So, the mission is completed :)

@efkan - you should probably make a Maniphest Task for errors you run into rather than a Ponder Question - errors will likely be seen and fixed sooner than questions. For example I am not an administrator and I don't believe @avivey is either (but a very active user/contributor).

The issue I was seeing in T9450 is not quite the same one you're seeing here. In that one, the server is running 3.4+ and still indicating to the mercurial client that bundle2 format was supported. Since your server is running 3.3, there is no bundle2 (can even see the capabilities: line there is no bundle2= component). It is likely not the same issue.

I've occasionally gotten the "stream ended unexpectedly" issue, however in some cases trying another push seems to work, or it previously did work with the error (though left in a bad state) as pushing again indicates nothing left to push. I haven't really had much chance to test it out as I only have a single, small, lightly-used, Diffusion-hosted repository.

Yeah, the Q&A section isn't monitored for these kinds of things, it's more for support.
However, since this is hard to reproduce (See Contributing Bug Reports), it would be very hard to get any resources to solve.

I don't use hg, so I don't have any insight.

Maybe it's an issue with hg windows client?

@cspeckmim - you're right. But for now I'm not going to create Maniphest Task because I'm a novice in Phabricator. Actually I don't think, but maybe I did wrong something. Before writing this question I've seen T9450. When I become a more experienced user, I'll use Maniphest tasks. Thanks for your advice and sharing your experiences.

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andyboeh
Updated 3,007 Days Ago
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I'm facing the exact same problem, running the same version of server and client software. However, this also happens when running Mercurial 2.8.2 on the server.

I then installed Mercurial 3.6 on the server and the problem is gone (got it from here: https://launchpad.net/~jonathonf/+archive/ubuntu/backports)

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Mercurial v3.6.3 couldn't push but v3.4.2 couldClosed, ResolvedPublicActions

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Mercurial v3.6.3 couldn't push but v3.4.2 could
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andyboeh
Updated 3,007 Days Ago
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