> On June 21, 2017, 9:54 p.m., Jie Yu wrote: > > src/slave/containerizer/mesos/launch.cpp > > Lines 801 (patched) > > <https://reviews.apache.org/r/60280/diff/1/?file=1757586#file1757586line804> > > > > Why this is necessary? I think execvp will look into the current > > working directory?
I found that this was not true. This is the real core of the fix. It seems that exec will not look in the current directory, only in PATH. - Aaron ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/60280/#review178562 ----------------------------------------------------------- On June 21, 2017, 7:15 p.m., Aaron Wood wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/60280/ > ----------------------------------------------------------- > > (Updated June 21, 2017, 7:15 p.m.) > > > Review request for mesos, Jie Yu, James Peach, and Zhitao Li. > > > Bugs: MESOS-7703 > https://issues.apache.org/jira/browse/MESOS-7703 > > > Repository: mesos > > > Description > ------- > > If a framework specifies use of its own executor and sets shell to false the > executor is never found. Additionally, the name of the binary is never passed > as an argument so executors making use of argv[0] will fail. This provides > the full path to the executor so that the `execvp` or `execvpe` is > successful. The name of the binary is also passed as the first argument for > cases where there is no shell used. > > > Diffs > ----- > > src/slave/containerizer/mesos/launch.cpp 162ca1c2e > > > Diff: https://reviews.apache.org/r/60280/diff/1/ > > > Testing > ------- > > `cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make -j4` > Also spun up a master and agent, connected and sent a task using the UCR > (both with and without the use of an OCI image) via our own framework, and > checked the sandbox to verify that things went accordingly. > > > Thanks, > > Aaron Wood > >