Kengo Seki created HDFS-17226:
---------------------------------
Summary: Building native libraries fails on Fedora 38
Key: HDFS-17226
URL: https://issues.apache.org/jira/browse/HDFS-17226
Project: Hadoop HDFS
Issue Type: Improvement
Components: libhdfs++, native
Reporter: Kengo Seki
I tried to build native libraries on Fedora 38, in which gcc-c++ 13.2.1 is
installed by default, and I came across the following error.
{code}
$ cat /etc/redhat-release
Fedora release 38 (Thirty Eight)
$ g++ --version
g++ (GCC) 13.2.1 20230728 (Red Hat 13.2.1-1)
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ mvn clean package -DskipTests -Pnative
...
[WARNING]
/home/vagrant/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/include/hdfspp/uri.h:60:3:
error: ‘uint16_t’ does not name a type
[WARNING] 60 | uint16_t get_port() const;
[WARNING] | ^~~~~~~~
[WARNING]
/home/vagrant/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/include/hdfspp/uri.h:25:1:
note: ‘uint16_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include
<cstdint>’?
[WARNING] 24 | #include <vector>
[WARNING] +++ |+#include <cstdint>
[WARNING] 25 | #include <stdexcept>
...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 07:00 min
[INFO] Finished at: 2023-10-14T07:14:57Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.hadoop:hadoop-maven-plugins:3.4.0-SNAPSHOT:cmake-compile
(cmake-compile) on project hadoop-hdfs-native-client: make failed with error
code 2 -> [Help 1]
{code}
As described in the warning messages, adding {{#include <cstdint>}} will solve
the problem.
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