[jira] [Created] (HDFS-4192) LocalFileSystem does not implement getFileChecksum()

Hans Uhlig created HDFS-4192: Summary: LocalFileSystem does not implement getFileChecksum() Key: HDFS-4192 URL: https://issues.apache.org/jira/browse/HDFS-4192 Project: Hadoop HDFS Issue Type: Im

[jira] [Created] (HDFS-4191) Track new transactions per thread so that unnecessary logSync() calls can be avoided

Kihwal Lee created HDFS-4191: Summary: Track new transactions per thread so that unnecessary logSync() calls can be avoided Key: HDFS-4191 URL: https://issues.apache.org/jira/browse/HDFS-4191 Project: Had

[jira] [Resolved] (HDFS-4174) Backport HDFS-1031 to branch-1: to list a few of the corrupted files in WebUI

[ https://issues.apache.org/jira/browse/HDFS-4174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suresh Srinivas resolved HDFS-4174. --- Resolution: Fixed Fix Version/s: 1.1.1 Target Version/s: 1.1.1 Hadoop

[jira] [Created] (HDFS-4190) Read complete block into memory once in BlockScanning and reduce concurrent disk access

Uma Maheswara Rao G created HDFS-4190: - Summary: Read complete block into memory once in BlockScanning and reduce concurrent disk access Key: HDFS-4190 URL: https://issues.apache.org/jira/browse/HDFS-4190

[jira] [Created] (HDFS-4189) rename getter method getMutableX and getXMutable to getXAndEnsureMutable

Brandon Li created HDFS-4189: Summary: rename getter method getMutableX and getXMutable to getXAndEnsureMutable Key: HDFS-4189 URL: https://issues.apache.org/jira/browse/HDFS-4189 Project: Hadoop HDFS

Re: FileSystem.getFileChecksum() returns null on LocalFileSystem

It's not implemented for local file system (RawLocalFileSystem), see the javadoc from FileSystem: * @return The file checksum. The default return value is null, * which indicates that no checksum algorithm is implemented * in the corresponding FileSystem. Given that LocalFileSystem ex

Re: HA for hadoop-0.20.2

Hi Liu, HA in Hadoop 2 was nearly a year-long project. There's likely no way you'll be able to backport it onto 0.20 and end up with a stable product. If you want to attempt it, by all means go ahead, but I don't expect much help from the community. -Todd On Wed, Nov 14, 2012 at 2:22 AM, lei li

FileSystem.getFileChecksum() returns null on LocalFileSystem

This seems to return null always, despite the fact that it should return a checksum for the file. Has this been disabled since the doc was written?

[jira] [Reopened] (HDFS-4171) WebHDFS and HttpFs should accept only valid Unix user names

[ https://issues.apache.org/jira/browse/HDFS-4171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee reopened HDFS-4171: -- > WebHDFS and HttpFs should accept only valid Unix user names >

Build failed in Jenkins: Hadoop-Hdfs-trunk #1226

See Changes: [tucu] HADOO-8998. set Cache-Control no-cache header on all dynamic content. (tucu) [eli] HDFS-4139. fuse-dfs RO mode still allows file truncation. Contributed by Colin Patrick McCabe [tucu] HDFS-4171. WebHDFS and Htt

Hadoop-Hdfs-trunk - Build # 1226 - Failure

See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1226/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 17040 lines...] testRenameDirectoryAsEmptyDirectory(or