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From "Xiaobing Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11065) Add space quota tests for heterogenous storages
Date Thu, 27 Oct 2016 19:40:58 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiaobing Zhou updated HDFS-11065:
---------------------------------
    Description: 
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 if overall space quota exceeds even if particular storage space quota is available
# Tests spaceQuota for storage policy = Cold
# Tests space quota for storage policy = WARM
# Tests if quota exceeds for DISK storage even if overall space quota is available
# Tests if changing replication factor results in copying file as quota doesn't exceed
# Tests space quota with append operation
# Sanity Test : Checks if copy command fails if quota is exceeded
# Tests if clear quota per heterogenous storage doesnt result in clearing quota for another
storage
# Tests space quota with remove operation
# Tests space quota with Snapshot operation
# Tests space quota with truncate operation
# Tests space quota remains valid even with Namenode restart

  was:
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
# Tests if overall space quota exceeds even if particular storage space quota is available
# Tests spaceQuota for storage policy = Cold
# Tests space quota for storage policy = WARM
# Tests if quota exceeds for DISK storage even if overall space quota is available
# Tests if changing replication factor results in copying file as quota doesn't exceed
# Tests space quota with append operation
# Sanity Test : Checks if copy command fails if quota is exceeded
# Tests if clear quota per heterogenous storage doesnt result in clearing quota for another
storage
# Tests space quota with remove operation
# Tests space quota with Snapshot operation
# Tests space quota with truncate operation
# Tests space quota remains valid even with Namenode restart


> 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 if overall space quota exceeds even if particular storage space quota is available
> # Tests spaceQuota for storage policy = Cold
> # Tests space quota for storage policy = WARM
> # Tests if quota exceeds for DISK storage even if overall space quota is available
> # Tests if changing replication factor results in copying file as quota doesn't exceed
> # Tests space quota with append operation
> # Sanity Test : Checks if copy command fails if quota is exceeded
> # Tests if clear quota per heterogenous storage doesnt result in clearing quota for another
storage
> # Tests space quota with remove operation
> # Tests space quota with Snapshot operation
> # Tests space quota with truncate operation
> # Tests space quota remains valid even with Namenode restart



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