Hi , I'm trying to start Cloudera Manager but got stuck in a JDBC error as the following : JAVA_HOME=/usr/java/jdk1.8.0_144
Java HotSpot(TM) 64-Bit S...
I have configured Apache Drill 1.11 and Hive (CDH 5.15 parcel) which are kerberized, storage plugins are created and works fine to show db, tables etc. However when we run some statement like select ...
Hi I can't remove the upper range partition of a kudu table and it seems to be because of the "greater than" sign... Can somebody tell me what I'm doing wrong? Example Table "test_s...
I'm trying to spawn workers as part of my R script, however, I keep getting the following error. Any ideas on the root cause of this issue would be greatly appreciated. library("cdsw...
Hi, I'm watching 'On Demand' webinars, but saw 'Speed' button missing. This is slightly inconvenience when you want to watch webinar with 1.25x or 1.5x speed. Wondering, if someone...
Hello Geeks, How can I do a raw scan with Hbase rest API? Example: scan 't1', {RAW => true, VERSIONS => 10} For more details, see the link: http://www.openkb.info/2014/05/hbase-raw...
Unfortunately hive was stopped.When I check hive instances hiveserver2, hive metastore server and Oozie server were down. when I check hive metastore database, Oozie database no tables ...
Dear Community, My first post here and experiencing my first carefull steps into the world of Cloudera. But during confguration I messed up. Using the installation guide of Cloudera Manager ...
Hello, anyone know the max table name and column name limits in Hive and Impala? I could not find any Hive database limits specifications which is found in most other databases. Thanks.
Hi All, I have a date which is stored as string and we would like to query it in Impala using greater than or less than functionality , however i am having no luck and when i play around unixtimesta...
