cnauroth opened a new pull request, #7367:
URL: https://github.com/apache/hadoop/pull/7367
### Description of PR
Enhance the FS specification and contract tests to cover expected semantics
of the InputStream single-byte and multi-byte read methods:
* Multi-byte read should validate the arguments passed to it, according to
the patterns established in the JDK base `InputStream` class and HDFS
`DFSInputStream`.
* You should get the same bytes whether going through single-byte or
multi-byte read.
* It is legal to mix calls to single-byte and multi-byte read, and this
should also yield the same bytes.
### How was this patch tested?
I ran all subclasses of `AbstractContractOpenTest` for local, HDFS and S3A
(connecting to GCS's S3-compatible XML API).
```
mvn -o \
-pl
hadoop-common-project/hadoop-common,hadoop-hdfs-project/hadoop-hdfs,hadoop-hdfs-project/hadoop-hdfs-rbf,hadoop-tools/hadoop-aws
test \
-Dtest=TestFTPContractOpen,TestHDFSContractOpen,TestRouterHDFSContractOpenSecure,TestRouterWebHDFSContractOpen,TestRouterHDFSContractOpen,ITestS3AContractOpen,TestLocalFSContractOpen,TestRawlocalContractOpen
```
I generated the site locally and confirmed the new specification content.
```
mvn -o site site:stage -Preleasedocs,docs -DstagingDirectory=/tmp/hadoop-site
```
### For code changes:
- [X] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [X] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
