airflow/Dockerfile|44 col 1| Pin versions in pip. Instead of pip install <package> use pip install <package>==<version> or pip install --requirement <requirements file>
hadoop/Dockerfile|28 col 1| In POSIX sh, string replacement is undefined.
hbase/Dockerfile|41 col 1| In POSIX sh, string replacement is undefined.
hbase/Dockerfile|97 col 1| In POSIX sh, [[ ]] is undefined.
hbase/Dockerfile|143 col 1| Expressions don't expand in single quotes, use double quotes for that.
hbase/Dockerfile|198 col 1| Expressions don't expand in single quotes, use double quotes for that.
hive/Dockerfile|47 col 1| Multiple consecutive RUN instructions. Consider consolidation.
hive/Dockerfile|48 col 1| Multiple consecutive RUN instructions. Consider consolidation.
hive/Dockerfile|51 col 1| Multiple consecutive RUN instructions. Consider consolidation.
hive/Dockerfile|52 col 1| Multiple consecutive RUN instructions. Consider consolidation.
hive/Dockerfile|53 col 1| Multiple consecutive RUN instructions. Consider consolidation.
nifi/Dockerfile|19 col 1| In POSIX sh, [[ ]] is undefined.
nifi/Dockerfile|38 col 1| In POSIX sh, [[ ]] is undefined.
opa/Dockerfile|26 col 1| Double quote to prevent globbing and word splitting.
spark-k8s/Dockerfile|97 col 1| Double quote to prevent globbing and word splitting.
superset/Dockerfile|41 col 1| Pin versions in pip. Instead of pip install <package> use pip install <package>==<version> or pip install --requirement <requirements file>
superset/Dockerfile|41 col 1| Avoid use of cache directory with pip. Use pip install --no-cache-dir <package>
superset/Dockerfile|41 col 1| Use -n instead of ! -z.
testing-tools/Dockerfile|26 col 1| Pin versions in apt get install. Instead of apt-get install <package> use apt-get install <package>=<version>
testing-tools/Dockerfile|61 col 1| Pin versions in pip. Instead of pip install <package> use pip install <package>==<version> or pip install --requirement <requirements file>
vector/Dockerfile|15 col 1| In POSIX sh, string replacement is undefined.