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From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14597) Native compilation broken with OpenSSL-1.1.0 because EVP_CIPHER_CTX has been made opaque
Date Thu, 29 Jun 2017 00:21:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Ravi Prakash updated HADOOP-14597:
    Attachment: HADOOP-14597.03.patch

Thanks Allen! I tested this one with OpenSSL-1.0.2. I had to pull in MAPREDUCE-6536 too. 

FWIW I built OpenSSL-1.0.2 from source using {code} ./config --prefix=/some/directory; make;
make install {code}
To let common build using {{-Dopenssl.prefix=/some/directory}}, I had to 
{code}diff --git a/hadoop-common-project/hadoop-common/src/CMakeLists.txt b/hadoop-common-project/hadoop-common/src/CMakeLists.txt
index 10b0f23ddf..01aadd546a 100644
--- a/hadoop-common-project/hadoop-common/src/CMakeLists.txt
+++ b/hadoop-common-project/hadoop-common/src/CMakeLists.txt
@@ -176,6 +176,7 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
     SET(OPENSSL_NAME "eay32")
Seems like we are playing games to be better at detecting OpenSSL than Cmake :-) . I know
I'm way off on a tangent now ;-) Hahaha

> Native compilation broken with OpenSSL-1.1.0 because EVP_CIPHER_CTX has been made opaque
> ----------------------------------------------------------------------------------------
>                 Key: HADOOP-14597
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14597
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 3.0.0-alpha4
>         Environment: openssl-1.1.0
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: HADOOP-14597.00.patch, HADOOP-14597.01.patch, HADOOP-14597.02.patch,
> Trying to build Hadoop trunk on Fedora 26 which has openssl-devel-1.1.0 fails with this
> {code}[WARNING] /home/raviprak/Code/hadoop/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/crypto/OpensslCipher.c:
In function ‘check_update_max_output_len’:
> [WARNING] /home/raviprak/Code/hadoop/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/crypto/OpensslCipher.c:256:14:
error: dereferencing pointer to incomplete type ‘EVP_CIPHER_CTX {aka struct evp_cipher_ctx_st}’
> [WARNING]    if (context->flags & EVP_CIPH_NO_PADDING) {
> [WARNING]               ^~
> {code}
> https://github.com/openssl/openssl/issues/962 mattcaswell says
> {quote}
> One of the primary differences between master (OpenSSL 1.1.0) and the 1.0.2 version is
that many types have been made opaque, i.e. applications are no longer allowed to look inside
the internals of the structures
> {quote}

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