Hi David, What are sizes of each table in your query? And what is the heap size of your region server?
Thanks, Maryann On Mon, Feb 24, 2014 at 5:50 PM, David Wang <[email protected]> wrote: > Hi, > > I had a question about running queries containing inner joins on phoenix, > but wasn't sure where to post. > I downloaded the phoenix-master (3.0.0), and inserted 10 MB of data > through psql.sh. I found I was able to run a query, > which contains an inner join in sqlline. > > The query I tried: > > select n_name, sum(l_extendedprice * (1 - l_discount)) as revenue from > customer inner join orders on c_custkey = o_custkey inner join lineitem on > l_orderkey = o_orderkey inner join supplier on l_suppkey = s_suppkey and > c_nationkey = s_nationkey inner join nation on s_nationkey = n_nationkey > inner join region on n_regionkey = r_regionkey where r_name = 'AMERICA' and > o_orderdate >= '1993-01-01' and o_orderdate < '1994-01-01' group by n_name > order by revenue desc; > > But when I increased the data size from 10 MB to 1 GB, and try to run the > same query, I get the following error: > Error: Encountered exception in hash plan execution. (state=,code=0) > > I have included the path to snappy-java-1.0.3.2.jar in sqlline.sh like the > following: > java -cp > ".:$phoenix_client_jar:/usr/local/hbase-0.94.8/lib/snappy-java-1.0.3.2.jar" > -Dlog4j.configuration=file:$current_dir/log4j.properties sqlline.SqlLine > -d com.salesforce.phoenix.jdbc.PhoenixDriver -u jdbc:phoenix:$1 -n none -p > none --color=true --fastConnect=false --verbose=true > --isolation=TRANSACTION_READ_COMMITTED $sqlfile > > Do you have any idea where the problem might be? > > Thank you so much, > > David > -- Thanks, Maryann
