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https://issues.apache.org/jira/browse/HDDS-7080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai updated HDDS-7080:
-----------------------------------
Status: Patch Available (was: In Progress)
> EC: Offline reconstruction needs better logging
> -----------------------------------------------
>
> Key: HDDS-7080
> URL: https://issues.apache.org/jira/browse/HDDS-7080
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: ECOfflineRecovery
> Reporter: George Huang
> Assignee: Attila Doroszlai
> Priority: Major
>
> *
> **
> *** Need logging in the scm log indicating a reconstruction was started for
> a particular container, etc, also a log entry indicating the reconstruction
> is completed. currently we only have this msg in the log:
> LOG.debug("Missing indexes detected for the container {}." +
> " The missing indexes are {}", id, missingIndexes);
> Assume same goes to over replication handling as well.
> *
> **
> *** Seems there was some out of sync when reporting number of processed
> containers from hdds.scm.container.replication.UnderReplicatedProcessor
> logging,
> Following were some sample log entries observed from scm log:
> :
> 2022-08-02 17:33:11,020 INFO
> org.apache.hadoop.hdds.scm.container.replication.UnderReplicatedProcessor:
> Processed 0 *under replicated containers, failed processing* 0
> 2022-08-02 17:33:41,021 INFO
> org.apache.hadoop.hdds.scm.container.replication.UnderReplicatedProcessor:
> Processed 0 *under replicated containers, failed processing* 0
> 2022-08-02 17:34:11,021 INFO
> org.apache.hadoop.hdds.scm.container.replication.UnderReplicatedProcessor:
> Processed 0 *under replicated containers, failed processing* 0
> 2022-08-02 17:34:41,021 INFO
> org.apache.hadoop.hdds.scm.container.replication.UnderReplicatedProcessor:
> Processed 0 *under replicated containers, failed processing* 0
> While the actual reconstruction was already done.
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