Patch to make qpid-stat -L option work
--------------------------------------
Key: QPID-3737
URL: https://issues.apache.org/jira/browse/QPID-3737
Project: Qpid
Issue Type: Bug
Components: python tools
Affects Versions: 0.12
Reporter: Paul Colby
Priority: Minor
Current behaviour:
{code}
qpid -qIS queue // Shows up to 50 queues.
qpid -qIS queue -L 0 // Shows as many queues as possible (ie no limit).
qpid -qIS queue -L 1 // Shows as many queues as possible (ie no limit).
qpid -qIS queue -L 10 // Shows as many queues as possible (ie no limit).
qpid -qIS queue -L 100 // Shows as many queues as possible (ie no limit).
qpid -qIS queue -L blah // Shows as many queues as possible (ie no limit).
{code}
This happens because:
# the default limit is 50, and
# the limit argument is read as a string, but compared to an int in the Sorter
constructor - a comparison that always fails.
Behaviour after the near-trivial attached patch:
{code}
qpid -qIS queue // Shows up to 50 queues.
qpid -qIS queue -L 0 // Shows as many queues as possible (ie no limit).
qpid -qIS queue -L 1 // Shows up to 1 queue.
qpid -qIS queue -L 10 // Shows up to 10 queues.
qpid -qIS queue -L 100 // Shows up to 100 queues.
qpid -qIS queue -L blah // qpid-stat: error: option -L: invalid integer value:
'foo'
{code}
I'll attach the patch, but's for the impatient ;)
{code}
Index: qpid-stat
===================================================================
--- qpid-stat (revision 1229483)
+++ qpid-stat (working copy)
@@ -70,7 +70,7 @@
help="Sort by column name")
group2.add_option("-I", "--increasing", action="store_true", default=False,
help="Sort by increasing value (default = decreasing)")
- group2.add_option("-L", "--limit", default=50, metavar="<n>",
+ group2.add_option("-L", "--limit", type="int", default=50, metavar="<n>",
help="Limit output to n rows")
group2.add_option("-C", "--cluster", action="store_true", default=False,
help="Display per-broker cluster detail.")
{code}
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