[jira] [Created] (HDFS-6978) Directory scanner should correctly reconcile blocks on RAM disk

Arpit Agarwal created HDFS-6978: --- Summary: Directory scanner should correctly reconcile blocks on RAM disk Key: HDFS-6978 URL: https://issues.apache.org/jira/browse/HDFS-6978 Project: Hadoop HDFS

[jira] [Created] (HDFS-6977) Delete lazyPersist files when a block is deleted from RAM disk

Arpit Agarwal created HDFS-6977: --- Summary: Delete lazyPersist files when a block is deleted from RAM disk Key: HDFS-6977 URL: https://issues.apache.org/jira/browse/HDFS-6977 Project: Hadoop HDFS

[jira] [Created] (HDFS-6976) hadoop_verify_secure_prereq's results aren't checked in bin/hdfs

Allen Wittenauer created HDFS-6976: -- Summary: hadoop_verify_secure_prereq's results aren't checked in bin/hdfs Key: HDFS-6976 URL: https://issues.apache.org/jira/browse/HDFS-6976 Project: Hadoop HDFS

[jira] [Created] (HDFS-6975) Consider removing heavyweight synchronization for FsDatasetImpl operations

Arpit Agarwal created HDFS-6975: --- Summary: Consider removing heavyweight synchronization for FsDatasetImpl operations Key: HDFS-6975 URL: https://issues.apache.org/jira/browse/HDFS-6975 Project: Hadoop

Hadoop-Hdfs-trunk - Build # 1854 - Still Failing

See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1854/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 10583 lines...] [INFO] [INFO] --- maven-antrun-plugin:1.

Build failed in Jenkins: Hadoop-Hdfs-trunk #1854

See Changes: [tucu] HADOOP-10880. Move HTTP delegation tokens out of URL querystring to a header. (tucu) [tucu] Fixing CHANGES.txt, moving HADOOP-8815 to 2.6.0 release [tucu] Fix up CHANGES.txt for HDFS-6134, HADOOP-10150 and relat

[jira] [Created] (HDFS-6974) MiniHDFScluster breaks if there is an out of date hadoop.lib on the lib path

Steve Loughran created HDFS-6974: Summary: MiniHDFScluster breaks if there is an out of date hadoop.lib on the lib path Key: HDFS-6974 URL: https://issues.apache.org/jira/browse/HDFS-6974 Project: Ha

How to retrieve cached data in datanode? (Centralized cache management)

Hello, I have a question about using the cached data in memory via centralized cache management. I cached the data what I want to use through the CLI (hdfs cacheadmin -addDirectives ...). Then, when I write my mapreduce application, how can I read the cached data in memory? Here is the sour

[jira] [Created] (HDFS-6973) DFSClient does not closing a closed socket resulting in thousand of CLOSE_WAIT sockets

steven xu created HDFS-6973: --- Summary: DFSClient does not closing a closed socket resulting in thousand of CLOSE_WAIT sockets Key: HDFS-6973 URL: https://issues.apache.org/jira/browse/HDFS-6973 Project: Had