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https://issues.apache.org/jira/browse/HDDS-14114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sammi Chen updated HDDS-14114:
------------------------------
Fix Version/s: 2.2.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> [DiskBalancer] Fix DiskBalancer tmp directory to be under
> hdds/<cluster-id>/tmp
> --------------------------------------------------------------------------------
>
> Key: HDDS-14114
> URL: https://issues.apache.org/jira/browse/HDDS-14114
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Elavarasan Kathirvel
> Assignee: Gargi Jaiswal
> Priority: Major
> Labels: diskbalancer, pull-request-available
> Fix For: 2.2.0
>
>
> While inspecting the Ozone datanode directory layout, an unexpected
> {{diskBalancer}} directory was found outside the expected {{hdds}} directory
> hierarchy.
> *Expected behavior:*
> The {{diskBalancer}} directory should appear {*}only under{*}{{}}
> {code:java}
> .../hdds/<cluster-id>/current/tmp/diskBalancer{code}
>
> *Observed result:*
> A second {{diskBalancer}} directory is appearing under:
> {code:java}
> .../hadoop-ozone/datanode/data/tmp/diskBalancer {code}
> *Directory tree:*
> {code:java}
> [root disk1]# tree -d
> .
> └── hadoop-ozone
> └── datanode
> └── data
> ├── hdds
> │ └── CID-322ew-ee56-4c35-8e49-f5d7c0f35645
> │ ├── current
> │ │ ├── containerDir15
> │ │ │ ├── 8058
> │ │ │ │ ├── chunks
> │ │ │ │ └── metadata
> │ │ │ └── 8064
> │ │ │ ├── chunks
> │ │ │ └── metadata
> │ │ ├── containerDir17
> │ │ │ ├── 9008
> │ │ │ │ ├── chunks
> │ │ │ │ └── metadata
> │ │ │ └── 9068
> │ │ │ ├── chunks
> │ │ │ └── metadata
> │ │ ├── containerDir19
> │ │ │ ├── 10007
> │ │ │ │ ├── chunks
> │ │ │ │ └── metadata
> │ │ │ └── 10082
> │ │ │ ├── chunks
> │ │ │ └── metadata
> │ │ └── containerDir21
> │ │ └── 11003
> │ │ ├── chunks
> │ │ └── metadata
> │ ├── DS-aa9c8571-9e8e-4948-9c7a-b20bdd75c666
> │ │ ├── container.db
> │ │ ├── db.checkpoints
> │ │ └── db.snapshots
> │ │ └── checkpointState
> │ └── tmp
> │ ├── deleted-containers
> │ ├── diskBalancer
> │ │ └── 8048
> │ │ └── chunks
> │ └── disk-check
> └── tmp
> ├── container-copy
> └── diskBalancer {code}
>
>
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