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https://issues.apache.org/jira/browse/HDFS-14458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16884895#comment-16884895
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Hudson commented on HDFS-14458:
-------------------------------
FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #16911 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/16911/])
HDFS-14458. Report pmem stats to namenode. Contributed by Feilong He. (rakeshr:
rev e98adb00b7da8fa913b86ecf2049444b1d8617d4)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/MemoryMappableBlockLoader.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/MappableBlockLoader.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestFsDatasetCache.java
* (delete)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/MemoryCacheStats.java
* (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/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/PmemMappableBlockLoader.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/CacheStats.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetCache.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/NativePmemMappableBlockLoader.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java
> Report pmem stats to namenode
> -----------------------------
>
> Key: HDFS-14458
> URL: https://issues.apache.org/jira/browse/HDFS-14458
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Feilong He
> Assignee: Feilong He
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14458.000.patch, HDFS-14458.001.patch,
> HDFS-14458.002.patch, HDFS-14458.003.patch, HDFS-14458.004.patch,
> HDFS-14458.005.patch
>
>
> Currently, two important stats should be reported to NameNode: cache used and
> cache capacity.
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