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https://issues.apache.org/jira/browse/HDFS-15929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Íñigo Goiri resolved HDFS-15929.
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Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Replace RAND_pseudo_bytes in util.cc
> ------------------------------------
>
> Key: HDFS-15929
> URL: https://issues.apache.org/jira/browse/HDFS-15929
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: libhdfs++
> Affects Versions: 3.4.0
> Reporter: Gautham Banasandra
> Assignee: Gautham Banasandra
> Priority: Critical
> Labels: pull-request-available
> Fix For: 3.4.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> RAND_pseudo_bytes was deprecated in OpenSSL 1.1.1. We get the following
> warning during compilation that it's deprecated -
> {code}
> /mnt/c/Users/Gautham/projects/apache/wsl/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/common/util.cc:
> In function ‘std::string hdfs::GetRandomClientName()’:
> /mnt/c/Users/Gautham/projects/apache/wsl/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/common/util.cc:78:31:
> warning: ‘int RAND_pseudo_bytes(unsigned char*, int)’ is deprecated
> [-Wdeprecated-declarations]
> 78 | RAND_pseudo_bytes(&buf[0], 8);
> | ^
> In file included from /usr/include/openssl/e_os2.h:13,
> from /usr/include/openssl/ossl_typ.h:19,
> from /usr/include/openssl/rand.h:14,
> from
> /mnt/c/Users/Gautham/projects/apache/wsl/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/common/util.h:29,
> from
> /mnt/c/Users/Gautham/projects/apache/wsl/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/common/util.cc:19:
> /usr/include/openssl/rand.h:44:1: note: declared here
> 44 | DEPRECATEDIN_1_1_0(int RAND_pseudo_bytes(unsigned char *buf, int num))
> | ^~~~~~~~~~~~~~~~~~
> /mnt/c/Users/Gautham/projects/apache/wsl/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/common/util.cc:78:31:
> warning: ‘int RAND_pseudo_bytes(unsigned char*, int)’ is deprecated
> [-Wdeprecated-declarations]
> 78 | RAND_pseudo_bytes(&buf[0], 8);
> | ^
> {code}
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