Su invocation is not escaped properly for TS work [JIRA: TOOLS-167]

[macintux]

When using TS packages, riak-admin is crippled for defining bucket types because of the need to use su to the riak user.

As seen below from sh -x, the JSON is not wrapped properly, and the shell complains.

exec su - riak -c '/usr/sbin/riak-admin bucket-type create testone \{\"props\":\{\"table_def\":\"CREATE TABLE testone (field1 varchar not null, field2 varchar not null, time timestamp not null, PRIMARY KEY((field1, field2, quantum(time, 15, s)), field1, field2, time))\"\}\}'

[macintux]

Valid workaround: su to the riak user before executing the riak-admin command.

[macintux]

(discovered by @binarytemple)

[Basho-JIRA]

A PR was submitted that should resolve this- see #193

_[posted via JIRA by Greg Cymbalski]_

[Basho-JIRA]

Packages that demonstrate this change are up at s3://builds.basho.com/nightlies/riak-ts/1/centos-6/

_[posted via JIRA by Greg Cymbalski]_

[Basho-JIRA]

Fix looks good to me:

[centos@ip-172-31-27-220 ~]$ sudo /usr/sbin/riak-admin bucket-type create testone '{"props":{"table_def":"CREATE TABLE testone (field1 varchar not null, field2 varchar not null, time timestamp not null, PRIMARY KEY((field1, field2, quantum(time, 15, s)), field1, field2, time))"}}'
testone created

WARNING: After activating testone, nodes in this cluster
can no longer be downgraded to a version of Riak prior to 2.0

_[posted via JIRA by Paul Hagan]_

[kesslerm]

As reported by a Solaris user on 2.0.7, the fix broke execution on Solaris10:

/opt/riak/sbin/riak: syntax error at line 242:ESCAPED_ARGS=$' unexpected`