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https://issues.apache.org/jira/browse/HDFS-11673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15996596#comment-15996596
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Ewan Higgs commented on HDFS-11673:
-----------------------------------
I reproduced the patch problem that jenkins had:
{code}
$ patch -p1 <../patches/HDFS-11673-HDFS-9806.001.patch
patching file
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockInfo.java
patching file
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
patching file
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockProvider.java
patching file
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeStorageInfo.java
patching file
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/ProvidedStorageMap.java
Hunk #4 succeeded at 282 (offset -3 lines).
Hunk #5 succeeded at 379 (offset -3 lines).
Hunk #6 succeeded at 407 (offset -3 lines).
patching file
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestGetBlocks.java
patching file
hadoop-tools/hadoop-fs2img/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeProvidedImplementation.java
Hunk #2 FAILED at 35.
Hunk #3 succeeded at 350 with fuzz 2 (offset -36 lines).
1 out of 3 hunks FAILED -- saving rejects to file
hadoop-tools/hadoop-fs2img/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeProvidedImplementation.java.rej
{code}
> [READ] Handle failures of Datanodes with PROVIDED storage
> ---------------------------------------------------------
>
> Key: HDFS-11673
> URL: https://issues.apache.org/jira/browse/HDFS-11673
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Virajith Jalaparti
> Attachments: HDFS-11673-HDFS-9806.001.patch
>
>
> Blocks on {{PROVIDED}} storage should become unavailable if and only if all
> Datanodes that are configured with {{PROVIDED}} storage become unavailable.
> Even if one Datanode with {{PROVIDED}} storage is available, all blocks on
> the {{PROVIDED}} storage should be accessible.
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