As far as I can tell (and I'm not an expert on hadoop), the one place where commons-daemon is used is in SecureDataNodeStarter in Hadoop HDFS code. For example:
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/SecureDataNodeStarter.java?revision=1423241&view=markup Also, in the 1.x branch I believe the platform-native binaries are being bundled as part of the hadoop deliverable. I don't know that it is the case in hadoop 2.x. This is the corresponding JIRA issue filed on HDFS: https://issues.apache.org/jira/browse/HDFS-4497 Thanks for your help! Regards, Sangjin On Thu, Feb 14, 2013 at 11:37 PM, Mladen Turk <mt...@apache.org> wrote: > On 02/14/2013 05:30 PM, Sangjin Lee wrote: > >> Hi, >> >> Is there any information on incompatibilities between 1.0.3 and 1.0.13? >> Hadoop is still using 1.0.3 with the known group id issue, and it needs to >> be upgraded to a later version. We got this information: >> >> http://www.apache.org/dist/**commons/daemon/RELEASE-NOTES.**txt<http://www.apache.org/dist/commons/daemon/RELEASE-NOTES.txt> >> >> But it's not clear whether 1.0.13 would be fully backward compatible (with >> 1.0.3) at runtime. Thanks in advance! >> >> > I should be compatible, although you might wish to use some of the > newly added features. If you can point me to the relevant code and > info I can help you guys with the upgrade. > > > Regards > -- > ^TM > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > dev-unsubscribe@commons.**apache.org<dev-unsubscr...@commons.apache.org> > For additional commands, e-mail: dev-h...@commons.apache.org > >
