The related jira is PIG-1286. We're waiting for a fix from hadoop team.
The methods getOutputLocations() and getOutputNames() don't use counters and
they shouldn't return empty list.
On 1/10/11 2:52 PM, "Julien Le Dem" <jul...@ledem.net> wrote:
I was calling result("<alias>").getNumberRecords() from a script.
I've tried several of the methods but they all returned empty lists:
getOutputLocations()
getOutputNames()
If this is a known issue, is there a JIRA open ?
This should work independently of the mode.
Julien
On 1/10/11 2:41 PM, "Richard Ding" <rd...@yahoo-inc.com> wrote:
What method did you call to check if a dataset is empty? It's known that the
counters don't work in local mode.
On 1/9/11 3:15 PM, "Julien Le Dem" <jul...@ledem.net> wrote:
However, it works fine in mini cluster.
I'm not sure what causes it.
The consequence is that I can not check if a dataset is empty in the end
condition for the transitive closure in javascript.
Julien
