What services should opendal-java bundle?

[tisonkun]

Here we have another issue - we don't bundle services-redis for opendal-java. I'll open a new ticket to track it.

Originally posted by @tisonkun in #2730 (comment)

[tisonkun]

@Xuanwo @messense @suyanhanx I'd like to see how other bindings do as well.

[suyanhanx]

We currently do not specify which services to package, and just use the default. For users, it may also be a way to tell them how to package themselves.🤔

[tisonkun]

@suyanhanx Interesting. Then you may try out the example at https://opendal.apache.org/docs/services/redis for Python and Node.js - I suspect the demo would be just not working.

[tisonkun]

Checked Python -

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
opendal.Error: Unsupported (permanent) at , context: { scheme: redis } => scheme is not enabled or supported

[messense]

IMO on Python side, we should avoid enabling services that requires additional user setup before/after installing the pre-built wheels such as apt-get install xxx. All other services can be enabled for better UX.

[Xuanwo]

IMO on Python side, we should avoid enabling services that requires additional user setup before/after installing the pre-built wheels such as apt-get install xxx. All other services can be enabled for better UX.

I'm guessing the only exception is hdfs,

[tisonkun]

I'm thinking of remaining the opendal-java without classifier a platform agnostic version, and all the classifier versions bundled only the opendal shared lib.

[tisonkun]

@Xuanwo I'm going to bundle all services except hdfs in opendal-java. Could you share the build options? I'll later test it out.

Currently, I'm using cargo build --color=always --release on opendal-java crate.

[Xuanwo]

Currently, I'm using cargo build --color=always --release on opendal-java crate.

We need to enable features here for opendal: https://github.com/apache/incubator-opendal/blob/main/bindings/java/Cargo.toml#L35

[tisonkun]

@Xuanwo What set of these features should be enabled:

https://github.com/apache/incubator-opendal/blob/92ab09451b4b42d116cea1865263f86300244545/core/Cargo.toml#L37-L175

[Xuanwo]

How about all services-* except hdfs?

[suyanhanx]

How about all services-* except hdfs?

That's it.

[tisonkun]

I'm preparing a patch now. Wondering if we should build and test on different platforms since we release artifacts on different platform. Or we may test the core module on different platforms.