Bug: ["sdk list java" returns empty result on Raspberry Pi]

[huaichengliu]

Bug report

When running sdk ls java, an empty result is returned on Raspberry Pi @ Raspberry Pi OS 10 Buster

To reproduce

• sdkman installed as per instruction.
• sdk ls java returns empty list.
• However, other candidates like sdk ls maven and sdk ls kotlin are normal.

Java:

pi@raspberrypi:~ $ sdk ls java
================================================================================
Available Java Versions
================================================================================
 Vendor        | Use | Version      | Dist    | Status     | Identifier
--------------------------------------------------------------------------------
================================================================================
Use the Identifier for installation:

    $ sdk install java 11.0.3.hs-adpt
================================================================================

Kotlin:

pi@raspberrypi:~ $ sdk ls kotlin
================================================================================
Available Kotlin Versions
================================================================================
     1.5.21              1.3.40              1.2.31              1.1.2-2
     1.5.10              1.3.31              1.2.30              1.1.2
     1.5.0               1.3.30              1.2.21              1.1.1
     1.4.31              1.3.21              1.2.20              1.1
     1.4.30              1.3.20              1.2.10              1.0.7
     1.4.21              1.3.11              1.2.0               1.0.6
     1.4.20              1.3.10              1.1.61              1.0.5-2
     1.4.10              1.3.0               1.1.60              1.0.5
     1.4.0               1.2.71              1.1.51              1.0.4
     1.3.72              1.2.70              1.1.50              1.0.3
     1.3.71              1.2.61              1.1.4-3             1.0.2
     1.3.70              1.2.60              1.1.4-2             1.0.1-2
     1.3.61              1.2.51              1.1.4               1.0.1-1
     1.3.60              1.2.50              1.1.3-2             1.0.1
     1.3.50              1.2.41              1.1.3               1.0.0
     1.3.41              1.2.40              1.1.2-5

================================================================================
+ - local version
* - installed
> - currently in use
================================================================================

System info

• OS: Raspberry Pi OS 10 Buster (Lite version)
• Shell and version: bash 5.0.3
• SDK version: SDKMAN 5.12.2

[marc0der]

@huaichengliu The reason that you aren't seeing anything here is probably that we don't have any JDK binaries published for you ARM variant. Also, Java is a platform specific candidate, unlike Kotlin which is universal.

Another thing that I'm not clear about is if your Pi is 32 or 64 bit. Could I ask you to please provide the output of uname -A?

Perhaps @eddumelendez might also have some more insight why we don't have any such ARM Linux versions available.

[huaichengliu]

@marc0der Thanks for your reply, Marco.

Mine is a Pi Model 3B, it has a BCM2837 64 bit processor, but by default Raspberry Pi OS comes in 32 bit.

Output from uname -a

pi@raspberrypi:~ $ uname -a
Linux raspberrypi 5.10.52-v7+ #1441 SMP Tue Aug 3 18:10:09 BST 2021 armv7l GNU/Linux

[huaichengliu]

As this seems not to be a bug with sdkman, but rather a lack of binaires in the DB, should I close this issue and re-submit it as a feature request? Sorry, I am quite new to Github.

[marc0der]

Hi @huaichengliu, don't worry. I've already moved this issue to the sdkman-db-migrations project where it will be picked up.