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https://issues.apache.org/jira/browse/KAFKA-15356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Soarez updated KAFKA-15356:
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Description:
* The StorageTool format command should ensure each dir has a generated UUID
* BrokerMetadataCheckpoint should parse directory.id from meta.properties, or
generate and persist if missing
These UUIDs are reserved:
* {{UUID.UnknownDir}} – {{new Uuid(0L, 0L)}} – used to identify new or unknown
assignments.
* {{UUID.OfflineDir}} - {{new Uuid(0L, 1L)}} – used to represent unspecified
offline directories.
was:
* The StorageTool format command should ensure each dir has a generated UUID
* BrokerMetadataCheckpoint should parse directory.id from meta.properties, or
generate and persist if missing
> Generate and persist log directory UUIDs
> ----------------------------------------
>
> Key: KAFKA-15356
> URL: https://issues.apache.org/jira/browse/KAFKA-15356
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Igor Soarez
> Assignee: Igor Soarez
> Priority: Major
>
> * The StorageTool format command should ensure each dir has a generated UUID
> * BrokerMetadataCheckpoint should parse directory.id from meta.properties,
> or generate and persist if missing
> These UUIDs are reserved:
> * {{UUID.UnknownDir}} – {{new Uuid(0L, 0L)}} – used to identify new or
> unknown assignments.
> * {{UUID.OfflineDir}} - {{new Uuid(0L, 1L)}} – used to represent unspecified
> offline directories.
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