Hadoop 之 native 库

Hadoop 之 native 库 相关

https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/NativeLibraries.html

# hadoop checknative -a

Native library checking:
hadoop:  true /usr/local/hadoop-3.3.3/lib/native/libhadoop.so.1.0.0
zlib:    true /usr/lib64/libz.so.1
zstd  :  true /usr/lib64/libzstd.so.1
bzip2:   true /usr/lib64/libbz2.so.1
openssl: false Cannot load libcrypto.so (libcrypto.so: cannot open shared object file: No such file or directory)!
ISA-L:   false Loading ISA-L failed: Failed to load libisal.so.2 (libisal.so.2: cannot open shared object file: No such file or directory)
PMDK:    false The native code was built without PMDK support.
2026-04-15 17:51:38,981 INFO util.ExitUtil: Exiting with status 1: ExitException

https://issues.apache.org/jira/browse/HADOOP-17125

Use zstd-jni in ZStandardCodec

HADOOP-19855

https://issues.apache.org/jira/browse/HADOOP-19855