Critical Description
STORM-2191 changes the approach to include jars for classpath: before the patch, storm script lists jars in directory and add them to classpath one by one. After the patch, we just use wildcard which is great to shorten the classpath.
storm-sql-runtime jars use '-jars' to be uploaded to blobstore and '-jars' doesn't support wildcard. So unfortunately, STORM-2191 breaks "storm sql".
We should choose whether making --jars supporting wildcard, or have an exceptional case, lists jars in directory only for above case.