Hi I am new to Hive and kerberos. I have some hive jobs which run more then life time of ticket. how can I configure hive so that when I start hive sh ...
Hi I am new to Hive and kerberos. I have some hive jobs which run more then life time of ticket. how can I configure hive so that when I start hive sh ...
I have this question: Show the top 5 game Disciplines for the countries who got more than 10 gold medals. my code is: select distinct t.discipline, m ...
I have a new cluster built by cdh 6.3, hive is ready now and 3 nodes have 30GB memory. I create a target hive table stored as parquet. I put some par ...
I have a pyspark job with these configs: I can not find anywhere how to set a configuration to increase the max row size to 150mb. I found the comm ...
How can I remove statement that happened when beeline terminal start? I have AD jar statement by default when I start beeline and I don't have this ja ...
I configured Hive parallelism with below hive-site.xml properties and restarted the cluster Property 1 Property 2 To test parallelism, I create ...
I want to export hive query result to single local file with pipe delimiter. Hive query contains order by clause. I have tried below solutions. Sol ...
i would like to know whether running msck repair <table> on table will generate table statistics for CBO when: hive.cbo.enable=true hive.stats ...
I was told that count(distinct ) may result in data skew because only one reducer is used. I made a test using a table with 5 billion data with 2 que ...
I would like to know where the hive-site.xml file configuration is in a Cloudera distribution. Mainly because I would like to know where I can find o ...
I would like to know one thing in hive dynamic partition. While doing dynamic partitions we have to set following properties Without those properti ...
I'm new to my role and part of it requires creating/inserting data into both managed and external hive tables. We have a few lines of 'set' parameters ...
I am using hive version 3.1.1 and when I try to set hive.stats.fetch.partition.stats=true. I get following error. is hive.stats.fetch.partition.stats ...
It is my maiden voyage into Hive. I have multiple Hive tables, like snapshots with names as follows: I have a lot of such snapshot tables. Now, I n ...
I am looking for a way to set application priority for task in hive. When task is committed, I want to set a high priority (like 100) to it. this para ...
i have a complex hive query which underlying joins are cartesian product. so i need to set the below properties. but when i execute these properties u ...
Could someone clearly explain what is the difference between and configuration parameters? Also these corresponding size parameters: and ...
We have HDP cluster version – 2.6.4 Cluster installed on redhat machines version – 7.2 We noticed about the following issue on the JournalNodes mac ...
I'm using hive. When I write dynamic partitions with INSERT query and turn on hive.optimize.sort.dynamic.partition option(SET hive.optimize.sort.dyna ...
Many users are used to using 'select * from tables' in oracle/mysql But i should not allow them to query like that in hive Is there any way to pre ...