[jira] [Created] (HDFS-13507) RBF: Remove update functionality from routeradmin's add cmd

Wei Yan created HDFS-13507: -- Summary: RBF: Remove update functionality from routeradmin's add cmd Key: HDFS-13507 URL: https://issues.apache.org/jira/browse/HDFS-13507 Project: Hadoop HDFS

[jira] [Created] (HDFS-13475) RBF: Router always leaves SafeMode after some time even manually entering SafeMode

Wei Yan created HDFS-13475: -- Summary: RBF: Router always leaves SafeMode after some time even manually entering SafeMode Key: HDFS-13475 URL: https://issues.apache.org/jira/browse/HDFS-13475 Project: Hadoop

[jira] [Created] (HDFS-13466) RBF: Add more router-related information to the UI

Wei Yan created HDFS-13466: -- Summary: RBF: Add more router-related information to the UI Key: HDFS-13466 URL: https://issues.apache.org/jira/browse/HDFS-13466 Project: Hadoop HDFS Issue Type: Sub

[jira] [Created] (HDFS-13326) RBF: router webUI's MountTable tab doesn't show "readonly" info

Wei Yan created HDFS-13326: -- Summary: RBF: router webUI's MountTable tab doesn't show "readonly" info Key: HDFS-13326 URL: https://issues.apache.org/jira/browse/HDFS-13326

[jira] [Created] (HDFS-13303) branch-2 build is broken due to BlockManager

Wei Yan created HDFS-13303: -- Summary: branch-2 build is broken due to BlockManager Key: HDFS-13303 URL: https://issues.apache.org/jira/browse/HDFS-13303 Project: Hadoop HDFS Issue Type: Bug

[jira] [Created] (HDFS-13232) RBF: ConnectionPool should return first usable connection

Wei Yan created HDFS-13232: -- Summary: RBF: ConnectionPool should return first usable connection Key: HDFS-13232 URL: https://issues.apache.org/jira/browse/HDFS-13232 Project: Hadoop HDFS Issue Type

[jira] [Created] (HDFS-13230) RBF: ConnectionManager's cleanup task will compare each pool's own active conns with its total conns

Wei Yan created HDFS-13230: -- Summary: RBF: ConnectionManager's cleanup task will compare each pool's own active conns with its total conns Key: HDFS-13230 URL: https://issues.apache.org/jira/browse/

[jira] [Resolved] (HDFS-13208) RBF: Mount path not available after ADD-REMOVE-ADD

[ https://issues.apache.org/jira/browse/HDFS-13208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Yan resolved HDFS-13208. Resolution: Duplicate > RBF: Mount path not available after ADD-REMOVE-

[jira] [Created] (HDFS-13208) RBF: Mount path not available after ADD-REMOVE-ADD

Wei Yan created HDFS-13208: -- Summary: RBF: Mount path not available after ADD-REMOVE-ADD Key: HDFS-13208 URL: https://issues.apache.org/jira/browse/HDFS-13208 Project: Hadoop HDFS Issue Type: Sub

[jira] [Created] (HDFS-13198) RBF: RouterHeartbeatService throws out CahcedStateStore related exceptions when starting router

Wei Yan created HDFS-13198: -- Summary: RBF: RouterHeartbeatService throws out CahcedStateStore related exceptions when starting router Key: HDFS-13198 URL: https://issues.apache.org/jira/browse/HDFS-13198

[jira] [Created] (HDFS-13187) RBF: Fix Routers information shown in the web UI

Wei Yan created HDFS-13187: -- Summary: RBF: Fix Routers information shown in the web UI Key: HDFS-13187 URL: https://issues.apache.org/jira/browse/HDFS-13187 Project: Hadoop HDFS Issue Type: Sub

[jira] [Created] (HDFS-13123) RBF: Add a balancer tool to move data across subsluter

Wei Yan created HDFS-13123: -- Summary: RBF: Add a balancer tool to move data across subsluter Key: HDFS-13123 URL: https://issues.apache.org/jira/browse/HDFS-13123 Project: Hadoop HDFS Issue Type

[jira] [Created] (HDFS-13049) RBF: Inconsistent Router OPTS config in branch-2 and branch-3

Wei Yan created HDFS-13049: -- Summary: RBF: Inconsistent Router OPTS config in branch-2 and branch-3 Key: HDFS-13049 URL: https://issues.apache.org/jira/browse/HDFS-13049 Project: Hadoop HDFS Issue

[jira] [Created] (HDFS-13045) RBF: Improve error message returned from subcsluter

Wei Yan created HDFS-13045: -- Summary: RBF: Improve error message returned from subcsluter Key: HDFS-13045 URL: https://issues.apache.org/jira/browse/HDFS-13045 Project: Hadoop HDFS Issue Type: Sub

[jira] [Created] (HDFS-12945) Switch to ClientProtocol instead of NamenodeProtocols in NamenodeWebHdfsMethods

Wei Yan created HDFS-12945: -- Summary: Switch to ClientProtocol instead of NamenodeProtocols in NamenodeWebHdfsMethods Key: HDFS-12945 URL: https://issues.apache.org/jira/browse/HDFS-12945 Project: Hadoop

[jira] [Created] (HDFS-12835) RBF: Fix Javadoc parameter errors

Wei Yan created HDFS-12835: -- Summary: RBF: Fix Javadoc parameter errors Key: HDFS-12835 URL: https://issues.apache.org/jira/browse/HDFS-12835 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Created] (HDFS-12800) Potential disk/block missing when DataNode upgrade with data layout changed

Wei Yan created HDFS-12800: -- Summary: Potential disk/block missing when DataNode upgrade with data layout changed Key: HDFS-12800 URL: https://issues.apache.org/jira/browse/HDFS-12800 Project: Hadoop HDFS

Re: [VOTE] Release Apache Hadoop 2.8.2 (RC1)

Thanks, Junping. +1 (non-binding) - Build from hadoop-2.8.2-src.tar.gz (skipped test) and also tried hadoop-2.8.2.tar.gz - Setup a 30-node HDFS cluster - Run some basic HDFS/webhdfs commands (read/write/mkdirs/listStatus/getFileInfo) - Check NN Web UI and operations through the UI - Run a simple

HDFS NN FSNamesystemLock throughput

Hi, guys, Recently we're looking into HDFS NameNode FSNamesystemLock implementation. As it uses Java's ReentrantReadWriteLock, after configing the lock to nonfair mode, the RPC throughput has been improved a lot. Just wonder whether anyboby have played around the reader/writer preference further i

[jira] [Created] (HDFS-4865) Remove sub resource warning from httpfs log at startup time

Wei Yan created HDFS-4865: - Summary: Remove sub resource warning from httpfs log at startup time Key: HDFS-4865 URL: https://issues.apache.org/jira/browse/HDFS-4865 Project: Hadoop HDFS Issue Type