[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brahma Reddy Battula updated HDFS-8551:
---
Attachment: HDFS-8551.patch
[~xyao] Attaching patch..Kindly review..
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Attachments: HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brahma Reddy Battula updated HDFS-8551:
---
Status: Patch Available (was: Open)
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Attachments: HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brahma Reddy Battula updated HDFS-8551:
---
Attachment: HDFS-8551-002.patch
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Attachments: HDFS-8551-002.patch, HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoyu Yao updated HDFS-8551:
-
Component/s: documentation
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Attachments: HDFS-8551-002.patch, HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoyu Yao updated HDFS-8551:
-
Component/s: (was: documentation)
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Attachments: HDFS-8551-002.patch, HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brahma Reddy Battula updated HDFS-8551:
---
Attachment: HDFS-8551-003.patch
[~xyao] thanks for review..Attached the patch to fix the checkstyle comment
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Attachments: HDFS-8551-002.patch, HDFS-8551-003.patch, HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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[jira] [Updated] (HDFS-8551) Fix hdfs datanode CLI usage message
[
https://issues.apache.org/jira/browse/HDFS-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoyu Yao updated HDFS-8551:
-
Resolution: Fixed
Fix Version/s: 2.8.0
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Thanks [~brahmareddy] for the contribution. I've committed the patch to trunk
and branch-2.
> Fix hdfs datanode CLI usage message
> ---
>
> Key: HDFS-8551
> URL: https://issues.apache.org/jira/browse/HDFS-8551
> Project: Hadoop HDFS
> Issue Type: Bug
>Affects Versions: 2.6.0
>Reporter: Xiaoyu Yao
>Assignee: Brahma Reddy Battula
> Fix For: 2.8.0
>
> Attachments: HDFS-8551-002.patch, HDFS-8551-003.patch, HDFS-8551.patch
>
>
> There are two issues with current "hdfs datanode" usage message below.
> {code}
> Usage: java DataNode [-regular | -rollback]
> -regular : Normal DataNode startup (default).
> -rollback: Rollback a standard or rolling upgrade.
> Refer to HDFS documentation for the difference between standard
> and rolling upgrades.
> {code}
> 1. "java DataNode" should be "hdfs datanode"
> 2. "rollingupgrace" option is missing but it is document correctly in the
> [link|http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#datanode].
> {code}
> Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
> COMMAND_OPTIONDescription
> -regular Normal datanode startup (default).
> -rollback Rollback the datanode to the previous version. This should be
> used after stopping the datanode and distributing the old hadoop version.
> -rollingupgrade rollback Rollback a rolling upgrade operation.
> {code}
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