Shell scripts created by hadoop-dist/pom.xml to build tar do not properly
propagate failure
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Key: HADOOP-7948
URL: https://issues.apache.org/jira/browse/HADOOP-7948
Project: Hadoop Common
Issue Type: Bug
Components: build
Environment: OSX
Reporter: Michajlo Matijkiw
Priority: Minor
The run() function, as defined in dist-layout-stitching.sh and
dist-tar-stitching, created in hadoop-dist/pom.xml, does not properly propagate
the error code of a failing command. See the following:
{code}
...
"${@}" # call fails with non-zero exit code
if [ $? != 0 ]; then
echo
echo "Failed!"
echo
exit $? # $?=result of echo above, likely 0, thus exit with
code 0
...
{code}
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