NIFI-4696: Add Flowfile attribute EL support and per-table concurrency to PutHiveStreaming #2342
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pvillard31
approved these changes
Dec 19, 2017
| @@ -156,7 +158,9 @@ | |||
| .displayName("Hive Configuration Resources") | |||
| .description("A file or comma separated list of files which contains the Hive configuration (hive-site.xml, e.g.). Without this, Hadoop " | |||
| + "will search the classpath for a 'hive-site.xml' file or will revert to a default configuration. Note that to enable authentication " | |||
| + "with Kerberos e.g., the appropriate properties must be set in the configuration files. Please see the Hive documentation for more details.") | |||
| + "with Kerberos e.g., the appropriate properties must be set in the configuration files. Also note that if Max Concurrent Tasks is set " | |||
| + "to a number greater than one, the 'hcatalog.hive.client.cache.disabled' property will be forced to 'true' to avoid concurrency issues. " | |||
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I know you reference the Hive documentation but shouldn't we explicitly say that it's not possible to concurrently write in the same database.table?
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Yes good point, will add that
pvillard31
approved these changes
Dec 20, 2017
|
+1, merging to master, thanks @mattyb149 |
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