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Posted to issues@nifi.apache.org by "Gábor Gyimesi (Jira)" <ji...@apache.org> on 2022/01/03 09:37:00 UTC
[jira] [Updated] (MINIFICPP-1694) Remove false positive error log messages
[ https://issues.apache.org/jira/browse/MINIFICPP-1694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gábor Gyimesi updated MINIFICPP-1694:
-------------------------------------
Fix Version/s: 0.12.0
> Remove false positive error log messages
> ----------------------------------------
>
> Key: MINIFICPP-1694
> URL: https://issues.apache.org/jira/browse/MINIFICPP-1694
> Project: Apache NiFi MiNiFi C++
> Issue Type: Bug
> Reporter: Gábor Gyimesi
> Assignee: Gábor Gyimesi
> Priority: Minor
> Fix For: 0.12.0
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> There are some error messages in MiNiFi that do not actually signal a real error. There were instances when users observed these errors while debugging a separate issue and they were suspicious that these might be related so these messages can be quite misleading. Most common of these can be observed at startup:
> * Happens when "type" field is used instead of "class" which is also acceptable:
> {code:java}
> [2021-11-29 13:43:52.892] [org::apache::nifi::minifi::core::YamlConfiguration] [error] Unable to parse configuration file for component named 'AzureStorageCredentialsService' as required field 'class' is missing [in 'Controller Services' section of configuration file] [line:column, pos at 52:2, 1660] {code}
> * This should probably be a warning if no configuration file is defined and the default is not available:
> {code:java}
> [2021-11-29 13:43:52.898] [org::apache::nifi::minifi::Properties] [error] load configure file failed{code}
> * When component state not available anymore this can be also ignored, so it should not be an error:
> {code:java}
> [2021-11-29 13:43:52.919] [org::apache::nifi::minifi::controllers::RocksDbPersistableKeyValueStoreService] [error] Failed to Get key 94b8e610-b4ed-1ec9-b26f-c839931bf3e2 from RocksDB database at corecomponentstate, error: (null){code}
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