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Posted to dev@ambari.apache.org by "Sumit Mohanty (JIRA)" <ji...@apache.org> on 2015/04/17 01:49:59 UTC

[jira] [Created] (AMBARI-10553) symlinks for libsnappy.so are not accurate for HDP-2.2

Sumit Mohanty created AMBARI-10553:
--------------------------------------

             Summary: symlinks for libsnappy.so are not accurate for HDP-2.2
                 Key: AMBARI-10553
                 URL: https://issues.apache.org/jira/browse/AMBARI-10553
             Project: Ambari
          Issue Type: Bug
          Components: stacks
    Affects Versions: 2.1.0
            Reporter: Sumit Mohanty
            Assignee: Sumit Mohanty
             Fix For: 2.1.0


Reference from HDP-2.0 deployment:

{noformat}
[root@sm-up-1 ~]# find / -name libsnappy.so
/usr/lib/hadoop/lib/native/Linux-amd64-64/libsnappy.so
/usr/lib/hadoop/lib/native/Linux-i386-32/libsnappy.so
/usr/lib64/libsnappy.so
[root@sm-up-1 ~]# ls -al /usr/lib/hadoop/lib/native/Linux-amd64-64/libsnappy.so
lrwxrwxrwx. 1 root root 23 Apr 15 04:29 /usr/lib/hadoop/lib/native/Linux-amd64-64/libsnappy.so -> /usr/lib64/libsnappy.so
[root@sm-up-1 ~]# ls -al /usr/lib/hadoop/lib/native/Linux-i386-32/libsnappy.so
lrwxrwxrwx. 1 root root 21 Apr 15 04:26 /usr/lib/hadoop/lib/native/Linux-i386-32/libsnappy.so -> /usr/lib/libsnappy.so
{noformat}

>From a HDP-2.2 deployment

On a one VM deployment this is what I see ...

{noformat}
find / -name libsnappy.so
/usr/lib/libsnappy.so
/usr/hdp/2.2.4.2-2/hadoop/lib/native/Linux-amd64-64/libsnappy.so
/usr/hdp/2.2.4.2-2/hadoop/lib/native/libsnappy.so
/usr/hdp/2.2.4.2-2/hadoop/lib/native/Linux-i386-32/libsnappy.so
{noformat}

Two of them point to "/usr/hdp/current/hadoop-client/lib/libsnappy.so"
{noformat}
ls -al /usr/hdp/current/hadoop-client/lib/native/Linux-i386-32/libsnappy.so
lrwxrwxrwx 1 root root 47 Apr 15 01:34 /usr/hdp/current/hadoop-client/lib/native/Linux-i386-32/libsnappy.so -> /usr/hdp/current/hadoop-client/lib/libsnappy.so

ls -al /usr/hdp/2.2.4.2-2/hadoop/lib/native/Linux-amd64-64/libsnappy.so
lrwxrwxrwx 1 root root 49 Apr 15 01:34 /usr/hdp/2.2.4.2-2/hadoop/lib/native/Linux-amd64-64/libsnappy.so -> /usr/hdp/current/hadoop-client/lib64/libsnappy.so
{noformat}

which does not exist.
{noformat}
ls -al /usr/hdp/current/hadoop-client/lib64/libsnappy.so
ls: cannot access /usr/hdp/current/hadoop-client/lib64/libsnappy.so: No such file or directory
{noformat}



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