|| at May 30, 2013 at 3:12 pm
That error message generally indicates that impalad may have crashed during
execution of the query. Could you please provide the impalad logs so we can
further investigate? It would also be good to confirm that a simple SELECT
* FROM <table> LIMIT 10 completes successfully against each of the tables
involved in the join.
Software Engineer - Cloudera
On Thu, May 30, 2013 at 7:55 AM, Senthil Kumar
I have two tables - A , B each having 10 million records in Hbase
I have a query consisting of Join on two tables.
In Hive Query , it results 7Million + records.
Whereas in Impala 1.0, it return an error "Error communicating with
impalad: TSocket read 0 bytes".
Any pointers on that.
I can share my logs if needed.