Thanks Chris, I'll filed a HDFS-4472 for the -cat issue but don't think its a blocker.
Tom On 2/5/13 3:19 PM, "Chris Nauroth" <[email protected]> wrote: >I had not set hadoop.security.group.mapping in my config. I was >inheriting >ShellBasedUnixGroupsMapping from core-default.xml. > >I'm wondering if this is something a bit different. I only see the >problem >when running "hadoop fs -cat". I haven't seen it from any other command. > >For further testing, I did try >setting JniBasedUnixGroupsMappingWithFallback in my config to see what >would happen. When I do that, every command I run displays the warning. > Switching back to ShellBasedUnixGroupsMapping, the warning only appears >for "hadoop fs -cat" and no other commands. > >Thanks, >--Chris > > >On Tue, Feb 5, 2013 at 1:03 PM, Karthik Kambatla <[email protected]> >wrote: > >> +1 (non-binding) >> >> Download the src tar ball, ran pi and wordcount against it. >> >> On Tue, Feb 5, 2013 at 12:19 PM, Thomas Graves <[email protected] >> >wrote: >> >> > Do you have the following config set? >> > >> > <name>hadoop.security.group.mapping</name> >> > >> >><value>org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback</ >>va >> > lue> >> > >> > Setting that was the only way we could reproduce that warning. >> > >> > If that is the case the work around is simply change that back to >> > org.apache.hadoop.security.ShellBasedUnixGroupsMapping or have native >> > libraries so I don't think it would be a blocker. Unless others >>disagree. >> > >> > Thanks, >> > Tom >> > >> > >> > >> > On 2/5/13 12:40 PM, "Chris Nauroth" <[email protected]> wrote: >> > >> > >I'm testing the RC without the native libs, and I'm seeing warning >> output >> > >to stderr on some shell commands, similar to what is reported in >> > >HDFS-4427. >> > > (See example below.) Is this a known issue for the release? >> > > >> > >Thanks, >> > >--Chris >> > > >> > >[cnauroth@ubuntu:pts/0] hadoop-0.23.6 >> > > >> > >> bin/hadoop fs -cat /hello1 >> > >13/02/05 10:38:20 WARN util.NativeCodeLoader: Unable to load >> native-hadoop >> > >library for your platform... using builtin-java classes where >>applicable >> > >hello >> > > >> > > >> > >On Tue, Feb 5, 2013 at 8:46 AM, Mahadev Konar <[email protected]> >> wrote: >> > > >> > >> +1 for release. Ran a few sample jobs. (binding). >> > >> >> > >> mahadev >> > >> >> > >> On Tue, Feb 5, 2013 at 8:06 AM, Daryn Sharp <[email protected]> >> > wrote: >> > >> > +1 (non-binding) >> > >> > >> > >> > Built from source and successfully ran jobs on a secure cluster. >> > >> > >> > >> > Daryn >> > >> > >> > >> > On Feb 5, 2013, at 9:04 AM, Thomas Graves wrote: >> > >> > >> > >> >> This vote is supposed to end today. Please take a look and >>vote. >> > >> >> >> > >> >> Thanks, >> > >> >> Tom >> > >> >> >> > >> >> On 1/29/13 8:29 AM, "Thomas Graves" <[email protected]> >>wrote: >> > >> >> >> > >> >>> I've created another release candidate (RC1) for hadoop-0.23.6 >> that >> > >>I >> > >> >>> would like >> > >> >>> to release. >> > >> >>> >> > >> >>> This release is a sustaining release with several important bug >> > >>fixes >> > >> in >> > >> >>> it. It also contains fixes for the issues found in rc0 - >>YARN-354, >> > >> >>> HDFS-4426, and HADOOP-9255 >> > >> >>> >> > >> >>> The RC is available at: >> > >> >>> http://people.apache.org/~tgraves/hadoop-0.23.6-candidate-1/ >> > >> >>> The RC tag in svn is here: >> > >> >>> >> http://svn.apache.org/viewvc/hadoop/common/tags/release-0.23.6-rc1/ >> > >> >>> >> > >> >>> The maven artifacts are available via repository.apache.org. >> > >> >>> >> > >> >>> Please try the release and vote; the vote will run for the >>usual 7 >> > >> days. >> > >> >>> >> > >> >>> >> > >> >>> thanks, >> > >> >>> Tom Graves >> > >> >>> >> > >> >> >> > >> > >> > >> >> > >> > >>
