java: Upgrade to async-profiler v2.10 and use asprof jattach passthru

[marcin-ol]

An attempt at integrating upcoming features of async-profiler in particular: binary launcher (asprof).
This is a first approach adding a passthru mechanism for invocation of jattach with asprof.

Asprof was extended with following capabilities:

• jattach action, passing arguments from --jattach-cmd to jattach routine; this minimizes changes on gprofiler side,
• fdtransfer action, enabling control over fdtransfer start time,
• jcmd action, offering specialized call of jattach to invoke jcmd for collection of metadata.

Description

This is a first approach adding a passthru mechanism for invocation of jattach with asprof.

Asprof was extended with following capabilities:

• jattach action, passing arguments from --jattach-cmd to jattach routine; this minimizes changes on gprofiler side,
• fdtransfer action, enabling control over fdtransfer start time,
• jcmd action, offering specialized call of jattach to invoke jcmd for collection of metadata.

Related Issue

745

Motivation and Context

We want to prepare for upcoming release of async-profiler, bringing new features and fixes.

How Has This Been Tested?

• full suite of repository tests was executed against these changes,
• necessary changes to tests were made to account for and verify the modified behavior (e.g.: changed command line for async-profiler invocation).

Checklist:

• [x] I have read the CONTRIBUTING document.
• [ ] I have updated the relevant documentation.
• [x] I have added tests for new logic.

[Jongy]

@marcin-ol , once ready for review please post in the description a link to the AP-side PR.

[marcin-ol]

Async-profiler PR: Granulate/async-profiler#7

[Jongy]

@marcin-ol about the failures:

• FileNotFoundError: [Errno 2] No such file or directory: '/tmp/_MEI0gWreZ/gprofiler/resources/java/asprof' is most likely because asprof is not built statically. The ENOENT error comes from execve failing to find the "interpreter" for this file, which is ld.so of glibc, as this file is meant to run on glibc, not musl. Like we did for jattach, built it statically (or else, it needs to run via staticx, but I prefer static)
• CentOS 6 failure - you can read here about what we had in the past (force linking specific symbols against older version of them, so we don't require new glibc), after that PR we just built directly against glibc headers of CentOS 6, installed on CentOS 7 as "glibc-compat". This is done by this commit. I'd start by verifying that it was applied and used in the build of 2.10 correctly.

[marcin-ol]

@marcin-ol about the failures:

• FileNotFoundError: [Errno 2] No such file or directory: '/tmp/_MEI0gWreZ/gprofiler/resources/java/asprof' is most likely because asprof is not built statically. The ENOENT error comes from execve failing to find the "interpreter" for this file, which is ld.so of glibc, as this file is meant to run on glibc, not musl. Like we did for jattach, built it statically (or else, it needs to run via staticx, but I prefer static)

It seems to be the only required change to make it work.

• CentOS 6 failure - you can read here about what we had in the past (force linking specific symbols against older version of them, so we don't require new glibc), after that PR we just built directly against glibc headers of CentOS 6, installed on CentOS 7 as "glibc-compat". This is done by this commit. I'd start by verifying that it was applied and used in the build of 2.10 correctly.

This error is related to the asprof launcher itself. Linking it statically should fix gprofiler on centos:6 as well.