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Posted to dev@hive.apache.org by Sagy Drucker <sa...@benigo.com> on 2011/11/22 11:13:54 UTC
bug when using hive to read from hypertable
hello
my name is Sagy Drucker,
From Israel
I think i detected a bug
I am using hive-0.7.1
and reading from hypertable 0.9.5.0
the problem i encountered:
when entering queries withOUT any condition on table's key
such as:
select * from myTable limit 2;
in the java class "HiveHTInputFormat.java"
when i try to get the query from the jobConfiguration
via:
String query = job.get("hive.query.string");
first time i get null.
when second query i type:
select * from myTable limit 4;
and now i get the PREVIOUS query. i.e.
String query = job.get("hive.query.string") is actually
select * from myTable limit 2
and so on... always 1 delay in queries...
again, this happens only when querying without any condition on keys.
thanks
sagy