On 12/8/14, 10:09 PM, Fabio wrote:
Hi everyone,
when running Hive on Tez, a Tez session is alive within the Hive CLI
until I leave the CLI. So if I run on the terminal something like "hive
-f query.sql", once the query is completed the Tez session is closed. Is
there a way to run a query in this
Hi everyone
I've been searching this for a while and haven't find an answer for it.
Does anyone know that if I can explicitly specify the encoding algorithm to use
for individual columns of a Hive table stored as parquet file format.
For example, is it possible to choose RLE for column1, dictiona
Hi everyone,
when running Hive on Tez, a Tez session is alive within the Hive CLI
until I leave the CLI. So if I run on the terminal something like "hive
-f query.sql", once the query is completed the Tez session is closed. Is
there a way to run a query in this way (let's say from the linux
te
I created a Hive table using one column. Each row contains one XML record.
Here is the script I used to create this first table:
CREATE EXTERNAL TABLE xml_event_table (
xmlevent string)
STORED AS TEXTFILE
LOCATION “/user/cloudera/vector/events”;
Here is a sample XML in one row of
Hello,
We are experiencing this old issue in our current installation:
https://issues.apache.org/jira/browse/MAPREDUCE-5537
All our data is LZO compressed and indexed; the case is 100% reproducible on
our CDH 5.2.0 cluster (using MR2 and Yarn).
Do you know if we might be missing a patch or if
