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https://issues.apache.org/jira/browse/HDFS-11009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15587809#comment-15587809
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Hudson commented on HDFS-11009:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10637 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/10637/])
HDFS-11009. Add a tool to reconstruct block meta file from CLI. (xiao: rev
c5573e6a7599da17cad733cd274e7a9b75b22bb0)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestDebugAdmin.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetUtil.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DebugAdmin.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java
> Add a tool to reconstruct block meta file from CLI
> --------------------------------------------------
>
> Key: HDFS-11009
> URL: https://issues.apache.org/jira/browse/HDFS-11009
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Fix For: 2.8.0, 3.0.0-alpha2
>
> Attachments: HDFS-11009.01.patch, HDFS-11009.02.patch,
> HDFS-11009.03.patch, HDFS-11009.04.patch, HDFS-11090.branch-2.patch
>
>
> If the block file on local disk presents, but the meta file is missing, it's
> theoretically possible to manually restore the meta file and have the block
> readable.
> This jira is to propose to add such a tool to do that.
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