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https://issues.apache.org/jira/browse/HDFS-12912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16293614#comment-16293614
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Hudson commented on HDFS-12912:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13391 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13391/])
HDFS-12912. [READ] Fix configuration and implementation of LevelDB-based
(cdouglas: rev 80c3fec3a13c41051daaae42e5c9a9fedf5c7ee7)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/aliasmap/InMemoryAliasMap.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/blockaliasmap/impl/LevelDBFileRegionAliasMap.java
* (edit)
hadoop-tools/hadoop-fs2img/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeProvidedImplementation.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/aliasmap/TestInMemoryAliasMap.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/aliasmap/ITestInMemoryAliasMap.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/common/blockaliasmap/impl/TestInMemoryLevelDBAliasMapClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/common/blockaliasmap/impl/TestLevelDbMockAliasMapClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/aliasmap/InMemoryLevelDBAliasMapServer.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsProvidedStorage.md
> [READ] Fix configuration and implementation of LevelDB-based alias maps
> -----------------------------------------------------------------------
>
> Key: HDFS-12912
> URL: https://issues.apache.org/jira/browse/HDFS-12912
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Virajith Jalaparti
> Assignee: Virajith Jalaparti
> Attachments: HDFS-12912-HDFS-9806.001.patch,
> HDFS-12912-HDFS-9806.002.patch
>
>
> {{LevelDBFileRegionAliasMap}} fails to create the leveldb store if the
> directory is absent.
> {{InMemoryAliasMap}} does not support reading from leveldb-based alias map
> created from {{LevelDBFileRegionAliasMap}} with the block id configured.
> Further, the configuration for these aliasmaps must be specified using local
> paths and not as URIs as currently shown in the documentation
> ({{HdfsProvidedStorage.md}}).
> This JIRA is to fix these issues.
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