And, I can't start spark-sql shell, the error as below.
Does this mean I need to install Hive on local machine?
Caused by: java.sql.SQLException: Failed to start database
'metastore_db' with class loader
jdk.internal.loader.ClassLoaders$AppClassLoader@5ffd2b27, see the next
exception for
Hello
This is just a standalone deployment for testing purpose.
The version:
Spark 3.2.0 (git revision 5d45a415f3) built for Hadoop 3.3.1
Build flags: -B -Pmesos -Pyarn -Pkubernetes -Psparkr -Pscala-2.12
-Phadoop-3.2 -Phive -Phive-thriftserver
I just started one master and one worker for the
Hi,
It seems to be a hms question. Would u like to provide the information about
spark version, hive version and spark application configuration?
Best
> 2021年12月8日 上午9:04，bitfox 写道：
>
> sorry I am newbie to spark.
>
> When I created a database in pyspark shell following the book content
sorry I am newbie to spark.
When I created a database in pyspark shell following the book content of
learning spark 2.0, it gets:
>>> spark.sql("CREATE DATABASE learn_spark_db")
21/12/08 09:01:34 WARN HiveConf: HiveConf of name
hive.stats.jdbc.timeout does not exist
21/12/08 09:01:34 WARN
One way would be to cron the startup script
1. enable cron on the host and Unix login that runs
$SPARK_HOME/sbin/start-history-server.sh
where $SPARK_HOME is set in below cron to absolute value say /opt/spark.
You can run it as non root, putting it in the crontab of the
corresponding
The scripts just launch the processes. To make any process restart on
system restart, you would need to set it up as a system service (i.e.
controlled by 'service'). That's easy enough but out of scope for Spark
itself.
On Tue, Dec 7, 2021 at 3:23 PM James Yu wrote:
> Hi Users,
>
> We found
Hi Users,
We found that the history server launched by using the
"start-history-server.sh" command does not survive system reboot. Any
recommendation of making it always up even after reboot?
Thanks,
James
