Member since
09-30-2018
15
Posts
3
Kudos Received
3
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
15539 | 12-11-2018 01:44 AM | |
4699 | 12-11-2018 01:38 AM | |
1836 | 12-06-2018 01:23 AM |
03-07-2019
08:23 AM
1 Kudo
We need to set driver as well as executor class path in cluster mode. Anyways your analysis is quite helpful and we have also used the same for now. Thanks. Keep sharing!
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12-29-2018
12:03 AM
1 Kudo
For others who are using CM, you can go to CM > Hive > Configuration > Hive Service Advanced Configuration Snippet (Safety Valve) for hive-site.xml then enter the new property name and value, save and restart Hive
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12-11-2018
01:44 AM
Hi Ericl, Finally we found the correct direction and got the solution as below: change the hive-site.xml in system add <property>
<name>parquet.column.index.access</name>
<value>true</value>
<description>set parquet index access</description>
</property> then restart hive Then everything is fine. This issue gave me deep impression, hope this reply could help other guys who have the same issue like me or even guide a way to find the solution. Thanks in the end.
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12-06-2018
01:23 AM
The Problem was solved because of the thread unsafe SimpleDateFormat method,replaced the method with val fdf = FastDateFormat.getInstance("yyyy_MM", tz) checked the data is fine now .
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12-05-2018
04:14 AM
1 Kudo
Actually I got NULL value of columns in created new table which impala could return right results. So if your problem solved may give some suggestion for this. Thanks.
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