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https://issues.apache.org/jira/browse/HDFS-11065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mingliang Liu updated HDFS-11065:
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Target Version/s: 2.8.0
> Add space quota tests for heterogenous storages
> -----------------------------------------------
>
> Key: HDFS-11065
> URL: https://issues.apache.org/jira/browse/HDFS-11065
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs
> Reporter: Xiaobing Zhou
> Assignee: Xiaobing Zhou
> Labels: fs, test
>
> There aren't much tests to verify space quota for heterogenous storages. It's
> quite important to ensure space quota works well in modern clusters typically
> built out of diversified storage structures. This proposes adding new tests
> to cover the following scenarios.
> # -Tests space quota for storage policy = ALL_SSD, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeWithFileCreateAllSSD-
> # -Tests if overall space quota exceeds even if particular storage space
> quota is available, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeAndTraditionalQuotaException3 -
> # -Tests spaceQuota for storage policy = Cold, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeWithTraditionalQuota-
> # Tests space quota for storage policy = WARM
> # -Tests if quota exceeds for DISK storage even if overall space quota is
> available, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeAndTraditionalQuotaException2 -
> # Tests if changing replication factor results in copying file as quota
> doesn't exceed
> # -Tests space quota with append operation, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeWithFileCreateAppend-
> # -Sanity Test : Checks if copy command fails if quota is exceeded, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeParent*Child*-
> # Tests if clear quota per heterogenous storage doesnt result in clearing
> quota for another storage
> # -Tests space quota with remove operation, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeWithFileCreateDelete-
> # -Tests space quota with Snapshot operation, covered by
> TestQuotaByStorageType#testQuotaByStorageTypeWithSnapshot-
> # -Tests space quota with truncate operation, coveved by
> TestQuotaByStorageType#testQuotaByStorageTypeWithFileCreateTruncate-
> # -Tests space quota remains valid even with Namenode restart, covered by
> TestQuotaByStorageType#testQuotaByStorageTypePersistenceInEditLog and
> TestQuotaByStorageType#testQuotaByStorageTypePersistenceInFsImage-
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