Wei-Chiu Chuang created HDDS-13266:
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             Summary: ozone checknative command to add openssl lib check
                 Key: HDDS-13266
                 URL: https://issues.apache.org/jira/browse/HDDS-13266
             Project: Apache Ozone
          Issue Type: Task
            Reporter: Wei-Chiu Chuang


hadoop checknative command verifies that openssl lib is loaded:
{noformat}
$ hadoop checknative
25/06/14 01:04:50 INFO bzip2.Bzip2Factory: Successfully loaded & initialized 
native-bzip2 library system-native
25/06/14 01:04:50 INFO zlib.ZlibFactory: Successfully loaded & initialized 
native-zlib library
25/06/14 01:04:50 WARN erasurecode.ErasureCodeNative: ISA-L support is not 
available in your platform... using builtin-java codec where applicable
Native library checking:
hadoop:  true 
/opt/cloudera/parcels/CDH-7.3.1-1.cdh7.3.1.p0.60371244/lib/hadoop/lib/native/libhadoop.so.1.0.0
zlib:    true /lib64/libz.so.1
zstd  :  true 
/opt/cloudera/parcels/CDH-7.3.1-1.cdh7.3.1.p0.60371244/lib/hadoop/lib/native/libzstd.so.1
bzip2:   true /lib64/libbz2.so.1
openssl: true /lib64/libcrypto.so
ISA-L:   false libhadoop was built without ISA-L support
{noformat}
But we don't have that for 'ozone checknative' command. Ensuring openssl lib in 
the path is important for the performance of Ozone TDE. So let's add that 
capability. We can copy the code from Hadoop's NativeLibraryChecker to Ozone's 
CheckNative.



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