Travis CI couldn't install openjdk11

Question

I have a problem with installing openjdk11 in Travis CI.

This is the error I'm getting

Installing openjdk11
$ export JAVA_HOME=~/openjdk11
$ export PATH="$JAVA_HOME/bin:$PATH"
$ ~/bin/install-jdk.sh --target "/home/travis/openjdk11" --workspace "/home/travis/.cache/install-jdk" --feature "11" --license "GPL" --cacerts
install-jdk.sh 2019-04-18
The command "~/bin/install-jdk.sh --target "/home/travis/openjdk11" --workspace "/home/travis/.cache/install-jdk" --feature "11" --license "GPL" --cacerts" failed and exited with 51 during .
Your build has been stopped.

.travis.yml file:

language: java
jdk: openjdk11
cache:
  directories:
    - "$HOME/.m2/repository"

Could be a new bug on the side of Travis. I have the same issue for a build that worked yesterday. — Lukas Rytz, Apr 27 '19 at 10:55
Same. I have two jobs failing repeatedly with 51. I've reported it. — AndyS, Apr 27 '19 at 15:49
I had the same issue with openjdk 10 and 11. It's fixed now, without doing anything myself :) — xtermi2, Apr 30 '19 at 13:21

score 7 · Answer 1 · answered Apr 27 '19 at 19:37

It seems to be an TLS certificate error of download.java.net. Current TLS certificate exposed by download.java.net is invalid: it's for download.oracle.com.

The 51 return code was returned by the curl download command.

You can download the install-jdk.sh script :

curl -o /tmp/install-jdk.sh -L https://raw.githubusercontent.com/sormuras/bach/master/install-jdk.sh

Then run it:

bash -x /tmp/install-jdk.sh --target "/home/travis/openjdk11" --workspace "/home/travis/.cache/install-jdk" --feature "11" --license "GPL" --cacerts

Failing command is:

curl -o /dev/null --silent --head --write-out '%{http_code}' https://download.java.net/java/GA/jdk11/9/GPL/openjdk-11.0.2_osx-x64_bin.tar.gz

with a 51 return code

Download URL has been fixed : https://github.com/sormuras/bach/commit/db42afccd2c40c903ddf73156f304c2276517c6c#diff-08dca971d5e4fbd0624e7bf955f5adb1. `download.oracle.com` is used instead of `download.java.net` — Pierre G, Apr 30 '19 at 06:39

Juliano Macedo · Accepted Answer · 2019-04-29T20:05:19.647

6

To avoid this problem, try something like this in your .travis.yml configuration file:

language: java
dist: xenial
sudo: required

jdk:
  - openjdk11

edited Apr 29 '19 at 20:05

answered Apr 28 '19 at 18:07

Juliano Macedo

433
4
15

2

Worked. `sudo` part is not required. – fabdouglas Apr 29 '19 at 11:52

score 1 · Answer 3 · answered Apr 27 '19 at 20:13

Probably Oracle has to fix their TLS certificate or Travis has to fix it somehow on their end.

In the meantime, we had some luck by adding dist: xenial to our Travis configuration, see: https://travis-ci.community/t/install-of-openjdk11-is-failing-again/3061/16

Another solution seems to be to add oraclejdk11 to the jdk list in the Travis configuration.

I wouldn't particularly say that these are actual solutions but mere workarounds for the time being.

Travis CI couldn't install openjdk11

3 Answers3