JDK11: Aarch64: Mac: Build cannot find boot JDK locally or via web api

[adamfarley]

Thank you for reporting a broken build! Please fill in the following details:

• Jenkins link to the failing log: https://ci.adoptium.net/job/build-scripts/job/jobs/job/jdk11u/job/jdk11u-mac-aarch64-temurin/361/
• Which platforms (OS+arch) are affected?: JDK11 Aarch64 Mac
• If you look at the historic logs, does the problem appear to be specific to one machine?: No.
• Link to any upstream project bug report (e.g. OpenJ9/JBS): None.
• Further information:
  Failing error:

21:01:57  Downloading ga release of boot JDK version 10 from https://api.adoptium.net/v3/binary/latest/10/ga/mac/aarch64/jdk/hotspot/normal/eclipse
21:01:58  Downloading ga release of boot JDK version 10 from https://api.adoptium.net/v3/binary/latest/10/ga/mac/aarch64/jdk/hotspot/normal/adoptium
21:01:58  Downloading ga release of boot JDK version 10 from https://api.adoptium.net/v3/binary/latest/10/ga/mac/aarch64/jdk/hotspot/normal/adoptopenjdk
21:01:59  Downloading ga release of boot JDK version 10 from https://api.adoptopenjdk.net/v3/binary/latest/10/ga/mac/aarch64/jdk/hotspot/normal/eclipse
21:01:59  Downloading ga release of boot JDK version 10 from https://api.adoptopenjdk.net/v3/binary/latest/10/ga/mac/aarch64/jdk/hotspot/normal/adoptium
21:01:59  Downloading ga release of boot JDK version 10 from https://api.adoptopenjdk.net/v3/binary/latest/10/ga/mac/aarch64/jdk/hotspot/normal/adoptopenjdk
21:01:59  Downloading ea release of boot JDK version 10 from https://api.adoptium.net/v3/binary/latest/10/ea/mac/aarch64/jdk/hotspot/normal/eclipse
21:02:00  Downloading ea release of boot JDK version 10 from https://api.adoptium.net/v3/binary/latest/10/ea/mac/aarch64/jdk/hotspot/normal/adoptium
21:02:01  Downloading ea release of boot JDK version 10 from https://api.adoptium.net/v3/binary/latest/10/ea/mac/aarch64/jdk/hotspot/normal/adoptopenjdk
21:02:01  Downloading ea release of boot JDK version 10 from https://api.adoptopenjdk.net/v3/binary/latest/10/ea/mac/aarch64/jdk/hotspot/normal/eclipse
21:02:01  Downloading ea release of boot JDK version 10 from https://api.adoptopenjdk.net/v3/binary/latest/10/ea/mac/aarch64/jdk/hotspot/normal/adoptium
21:02:02  Downloading ea release of boot JDK version 10 from https://api.adoptopenjdk.net/v3/binary/latest/10/ea/mac/aarch64/jdk/hotspot/normal/adoptopenjdk
21:02:02  BOOT JDK: /Users/admin/workspace/workspace/build-scripts/jobs/jdk11u/jdk11u-mac-aarch64-temurin/build-farm/platform-specific-configurations/mac.sh: line 146: /Users/admin/workspace/workspace/build-scripts/jobs/jdk11u/jdk11u-mac-aarch64-temurin/jdk10/Contents/Home/bin/java: No such file or directory

Passing builds appear to already have a version of jdk10 on the machine itself.
However, as of 3 weeks ago, we are now looking for the jdk in a different location: 01ba85f
My theory is that the JDK is still located in the folder that has the dash.

Possible fix for the "missing jdk" problem: We either need to modify the code to check both dash'd and undash'd locations, or we could modify the orka template to have its jdk10 in the new location.

Possible fix the for "can't find jdk10 at Adoptium" issue: If the boot jdk is jdk10, we need to change the url it's trying to download from, because the Adoptium api says it has no JDK10 builds. Evidence.

[sxa]

Passing builds appear to already have a version of jdk10 on the machine itself.
However, as of 3 weeks ago, we are now looking for the jdk in a different location: 01ba85f

Yep that will almost certainly be the cause and the orka image will need to be regenerated to put it in the correct place. Since these are dynamic I can't just override the variable on the machine in jenkins.

Possible fix the for "can't find jdk10 at Adoptium" issue: If the boot jdk is jdk10, we need to change the url it's trying to download from, because the Adoptium api says it has no JDK10 builds. Evidence.

The API is correct, we do not have a native build of JDK10 on macos/aarch64. The playbooks pull in an x64 one which will run under the Rosetta emulation layer on the aarch64 hosts

[adamfarley]

Orka image rebuild has been requested here.

If this cannot be resolved before the Xmas break, I suggest we add some temporary code to accommodate both the old and new locations (01ba85f) on Mac.

[adamfarley]

Step 1) Short term fix: #4071

Step 2) Long term fix discussion: https://adoptium.slack.com/archives/C53GHCXL4/p1733159401774789

Step 3) Once the long-term fix is in, the short-term fix should be undone.

This issue (#4058) should not be closed until all three tasks are completed.

Do not undo the short term fix until the long term fix is confirmed complete.

[adamfarley]

Ok, the Orka node update looks like it'll be a while in the doing, so I'm shifting Step 3 into that issue and closing this one. We don't need more than one issue open for this.