hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sagy Drucker <sagy.DRUC...@benigo.com>
Subject bug when using hive to read from hypertable
Date Tue, 22 Nov 2011 10:13:54 GMT
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

Mime
View raw message