Re: Rearrange columns after Refresh with Flink

2020-04-10 Thread Craftman Tel
emporary table name created by zeppelin > to display the sql result when you run this query. I think I should filter > these table to avoid confusion. Thanks for the feedback. > > > Craftman Tel 于2020年4月10日周五 下午9:57写道: > >> Thanks for the tip on order by. I was hoping the

Re: Rearrange columns after Refresh with Flink

2020-04-10 Thread Craftman Tel
'show tables', it would execute preview sql > query ? > > > Craftman Tel 于2020年4月10日周五 下午9:42写道: > >> Hi >> >> I am using Zeppelin with Flink to show events from Kafka. I want to order >> the lines by descending ID to always show new events firs

Rearrange columns after Refresh with Flink

2020-04-10 Thread Craftman Tel
Hi I am using Zeppelin with Flink to show events from Kafka. I want to order the lines by descending ID to always show new events first. However, when the table refresh, my table lose the setting and show always the oldest events. How can I achieve this? Also, when I show tables (SHOW TABLES;),

Re: Flink SQL issue : org/apache/flink/python/PythonOptions

2020-04-08 Thread Craftman Tel
Oh my bad. Thank you very much, it worked. Le mer. 8 avr. 2020 à 16:43, Jeff Zhang a écrit : > Not zeppelin lib folder, put it in flink lib folder > > Craftman Tel 于2020年4月8日周三 下午10:39写道: > >> Thanks for the reply. I just tested adding the jar to Zeppelin lib >> fold

Re: Flink SQL issue : org/apache/flink/python/PythonOptions

2020-04-08 Thread Craftman Tel
folder. Thanks for the feedback, I need to update the document. > > Craftman Tel 于2020年4月8日周三 下午9:38写道: > >> Hello, >> >> I am testing the integration of Zeppelin with our Flink on Yarn. I so far >> successfully run batch flink program. However, when I try to use Fli

Flink SQL issue : org/apache/flink/python/PythonOptions

2020-04-08 Thread Craftman Tel
Hello, I am testing the integration of Zeppelin with our Flink on Yarn. I so far successfully run batch flink program. However, when I try to use FlinkSQL (%flink.bsql or %flink.ssql) I get the following error Can someone help me resolve this issue? where can I find this class? I searched in the