xlows

how to insert data into table with spark sql cache

2

I cache some data with spark sql cache , like 'sqlContext.sql("CACHE TABLE activity_cached as select * from activity where ...")' how can i insert this data to snappydata table ?

Ths presto_server.py is wrong

2

When I start presto-yarn ,The error log is ： ``` Traceback (most recent call last): File "/yarn/nm/usercache/root/appcache/application_1511159513629_0034/filecache/11/presto-yarn-package-1.6-SNAPSHOT-0.167.zip/package/scripts/presto_coordinator.py", line 24, in PrestoServer('COORDINATOR').execute() File "/yarn/nm/usercache/root/appcache/application_1511159513629_0034/filecache/10/slider-agent.tar.gz/slider-agent/resource_management/libraries/script/script.py", line 116, in execute method(env) File "/yarn/nm/usercache/root/appcache/application_1511159513629_0034/filecache/11/presto-yarn-package-1.6-SNAPSHOT-0.167.zip/package/scripts/presto_server.py",...