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https://issues.apache.org/jira/browse/HADOOP-18583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651690#comment-17651690
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ASF GitHub Bot commented on HADOOP-18583:
-----------------------------------------
packet23 opened a new pull request, #5256:
URL: https://github.com/apache/hadoop/pull/5256
### Description of PR
OpenSSL 3.x broke existing ABI - the symbols for
* `EVP_CIPHER_CTX_block_size` and
* `EVP_CIPHER_CTX_encrypting`
are now called
* `EVP_CIPHER_CTX_get_block_size` and
* `EVP_CIPHER_CTX_is_encrypting` respectively (c.f. commit
[ed576acdf591d4164905ab98e89ca5a3b99d90ab](https://github.com/openssl/openssl/commit/ed576acdf591d4164905ab98e89ca5a3b99d90ab)
that landed in
[openssl-3.0.0-beta1](https://github.com/openssl/openssl/releases/tag/openssl-3.0.0-beta1))
The PR changes the hadoop-common native code such that when compiled against
OpenSSL 3.x, it can successfully load the OpenSSL 3.x symbols at runtime.
### How was this patch tested?
A patched version of Hadoop 3.3.4 was compiled on an x86-64 Ubuntu 22.04
machine and `hadoop checknative` was invoked.
### For code changes:
- [ X] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] 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?
> hadoop checknative fails to load openssl 3.x
> --------------------------------------------
>
> Key: HADOOP-18583
> URL: https://issues.apache.org/jira/browse/HADOOP-18583
> Project: Hadoop Common
> Issue Type: Bug
> Components: native
> Affects Versions: 3.3.4
> Reporter: Sebastian Klemke
> Priority: Major
> Attachments: 100-hadoop-3.3.4-openssl-3.patch
>
>
> After building Hadoop 3.3.4 from source on Ubuntu 22.04, `hadoop checknative`
> reports
> {code:java}
> $ hadoop checknative
> 2022-12-21 22:12:02,106 INFO bzip2.Bzip2Factory: Successfully loaded &
> initialized native-bzip2 library system-native
> 2022-12-21 22:12:02,107 INFO zlib.ZlibFactory: Successfully loaded &
> initialized native-zlib library
> 2022-12-21 22:12:02,130 INFO nativeio.NativeIO: The native code was built
> without PMDK support.
> Native library checking:
> hadoop: true /hadoop/lib/native/libhadoop.so.1.0.0
> zlib: true /lib/x86_64-linux-gnu/libz.so.1
> zstd : true /lib/x86_64-linux-gnu/libzstd.so.1
> bzip2: true /lib/x86_64-linux-gnu/libbz2.so.1
> openssl: false EVP_CIPHER_CTX_block_size
> ISA-L: true /lib/x86_64-linux-gnu/libisal.so.2
> PMDK: false The native code was built without PMDK support.{code}
> The issue seems to be at least two symbols that were removed from ABI in
> OpenSSL 3.x releases:
> * EVP_CIPHER_CTX_block_size (new name: EVP_CIPHER_CTX_get_block_size)
> * EVP_CIPHER_CTX_encrypting (new name: EVP_CIPHER_CTX_is_encrypting)
> The attached patch [^100-hadoop-3.3.4-openssl-3.patch] works around the issue.
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