Member since
06-13-2017
49
Posts
3
Kudos Received
2
Solutions
My Accepted Solutions
Title | Views | Posted |
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1261 | 12-07-2020 10:18 AM | |
1226 | 07-29-2017 10:23 AM |
10-23-2018
04:49 AM
Why don't you try with string argument like this?
hive>select qp("hello");
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03-21-2018
12:47 PM
Writing flowfiles to disk will be costly operation as the size of the flow files is huge and there are lots of such flow files. Any alternative solution apart from writing contents of flowfiles to disk? I think you should select the better solution(as I know, there is no best) because both of them have the trade-off. Your questioned solution has no file operation and no writing contents of flowfiles to disk. But, very slo~~~w ! My solution has costly file operation and writing contents of flowfiles to disk. But, Fast !
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03-21-2018
11:51 AM
Yes, You did ! ^^
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03-21-2018
10:30 AM
You can use ExcecuteProcess for SCP or GetSFTP...
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03-21-2018
09:55 AM
I mean ... ListDataBaseTables -> GenerateTableFecth -> Execute SQL -> ConvertRecord(Avro to CSV) -> CSV to MySQL server local file -> ExcecuteProcess(MySQL LOAD DATA... command)
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03-21-2018
08:42 AM
If possible, I recommend MySQL 'LOAD DATA' command instead of putSQL and PutDatabaseRecord. NiFi save csv --> MySQL local CSV --> MySQL LOAD DATA ... MySQL LOAD DATA is dramatically fast !
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01-31-2018
10:40 AM
SolrCloud already enabled. Sometimes rager_audit collection created, but not for me.
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01-31-2018
10:16 AM
A few days ago, I have suffered from exactly same issue. ZK, Solr, Ranger all restarted but there is no collection. Anybody knows the solution?
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01-31-2018
10:02 AM
I'm sorry about my missunderstand. Zeppelin does not support HA, so you need to manually setup like knox. https://community.hortonworks.com/questions/24961/how-to-configure-ha-for-knox-gateway-using-any-loa.html
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