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See Changes: [atm] HDFS-4737. JVM path embedded in fuse binaries. Contributed by Sean Mackrory. [vinodkv] YARN-581. Added a test to verify that app delegation tokens are restored after RM restart. Contributed by Jian He. [vinodkv]

The current/ directory

Hi all, Two questions: 1. I'd like to store groups of blk_ and .meta files within different partitions alongside the data/current/ folder. I'd like to store only the blk and .meta files in these partitions, leaving out all other directories and files. This would result in the data directory havi

Re: Why failed to use Distcp over FTP protocol?

Listing the root is a bit of a special case that is different than N-many directories deep. Can you list ftp://hadoopadm:@ftphostname/some/dir/file or ftp://hadoopadm:@ftphostname/some/dir? I suspect ftp fs has a bug, so they will fail too. On Apr 23, 2013, at 8:03 PM, sam li

[jira] [Created] (HDFS-4739) NN can miscalculate the number of extra edit log segments to retain

Aaron T. Myers created HDFS-4739: Summary: NN can miscalculate the number of extra edit log segments to retain Key: HDFS-4739 URL: https://issues.apache.org/jira/browse/HDFS-4739 Project: Hadoop HDFS

[jira] [Resolved] (HDFS-4713) Wrong server principal is used for rpc calls to namenode if HA is enabled

[ https://issues.apache.org/jira/browse/HDFS-4713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee resolved HDFS-4713. -- Resolution: Won't Fix By requiring "_HOST" to be used, we rely on the rpc server address to guess the s

Re: Heads up - Snapshots feature merge into trunk

On Fri, Apr 19, 2013 at 3:36 AM, Aaron T. Myers wrote: > On Fri, Apr 19, 2013 at 6:53 AM, Tsz Wo Sze wrote: > > > HdfsAdmin is also for admin operations. However, createSnapshot etc > > methods aren't. > > > > I agree that they're not administrative operations in the sense that they > don't str

[jira] [Created] (HDFS-4741) TestStorageRestore#testStorageRestoreFailure fails on Windows

Arpit Agarwal created HDFS-4741: --- Summary: TestStorageRestore#testStorageRestoreFailure fails on Windows Key: HDFS-4741 URL: https://issues.apache.org/jira/browse/HDFS-4741 Project: Hadoop HDFS

[jira] [Resolved] (HDFS-4686) Fix quota computation for rename with snapshots

[ https://issues.apache.org/jira/browse/HDFS-4686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE resolved HDFS-4686. -- Resolution: Fixed Fix Version/s: Snapshot (HDFS-2802) I have committed th

[jira] [Created] (HDFS-4742) Fix appending a renamed file

Jing Zhao created HDFS-4742: --- Summary: Fix appending a renamed file Key: HDFS-4742 URL: https://issues.apache.org/jira/browse/HDFS-4742 Project: Hadoop HDFS Issue Type: Sub-task Reporte

[jira] [Resolved] (HDFS-4729) Fix OfflineImageViewer and permission checking for snapshot operations

[ https://issues.apache.org/jira/browse/HDFS-4729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE resolved HDFS-4729. -- Resolution: Fixed Fix Version/s: Snapshot (HDFS-2802) I have committed th

[jira] [Created] (HDFS-4743) TestNNStorageRetentionManager fails on Windows

Chris Nauroth created HDFS-4743: --- Summary: TestNNStorageRetentionManager fails on Windows Key: HDFS-4743 URL: https://issues.apache.org/jira/browse/HDFS-4743 Project: Hadoop HDFS Issue Type: Bu

Re: Heads up - Snapshots feature merge into trunk

I think we should take this on the jira than the merge heads up thread. Nicholas, please suggest a jira where we can continue the Some comments inline: On Wed, Apr 24, 2013 at 1:25 PM, Todd Lipcon wrote: > On Fri, Apr 19, 2013 at 3:36 AM, Aaron T. Myers wrote: > > > On Fri, Apr 19, 2013 at 6:

[jira] [Created] (HDFS-4744) TestBlockRecovery should bind ephemeral ports redux

Andrew Purtell created HDFS-4744: Summary: TestBlockRecovery should bind ephemeral ports redux Key: HDFS-4744 URL: https://issues.apache.org/jira/browse/HDFS-4744 Project: Hadoop HDFS Issue T

[jira] [Created] (HDFS-4745) TestDataTransferKeepalive#testSlowReader has race condition that causes sporadic failure

Chris Nauroth created HDFS-4745: --- Summary: TestDataTransferKeepalive#testSlowReader has race condition that causes sporadic failure Key: HDFS-4745 URL: https://issues.apache.org/jira/browse/HDFS-4745 Pr

[jira] [Created] (HDFS-4746) ClassCastException in BlockManager.addStoredBlock() due to that blockReceived came after file was closed.

Konstantin Shvachko created HDFS-4746: - Summary: ClassCastException in BlockManager.addStoredBlock() due to that blockReceived came after file was closed. Key: HDFS-4746 URL: https://issues.apache.org/jira/bro

[jira] [Created] (HDFS-4747) Convert snapshot user guide to APT from XDOC

Aaron T. Myers created HDFS-4747: Summary: Convert snapshot user guide to APT from XDOC Key: HDFS-4747 URL: https://issues.apache.org/jira/browse/HDFS-4747 Project: Hadoop HDFS Issue Type: Su

[jira] [Created] (HDFS-4748) MiniJournalCluster#restartJournalNode leaks resources, which causes sporadic test failures

Chris Nauroth created HDFS-4748: --- Summary: MiniJournalCluster#restartJournalNode leaks resources, which causes sporadic test failures Key: HDFS-4748 URL: https://issues.apache.org/jira/browse/HDFS-4748

[jira] [Resolved] (HDFS-4276) HDFS tests have multiple failures on Windows due to file locking conflict

[ https://issues.apache.org/jira/browse/HDFS-4276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth resolved HDFS-4276. - Resolution: Not A Problem I think this issue has gone out of date, so I'm resolving it. Many of t

[jira] [Created] (HDFS-4749) Use INodeId to identify the corresponding directory node for FSImage saving/loading

Jing Zhao created HDFS-4749: --- Summary: Use INodeId to identify the corresponding directory node for FSImage saving/loading Key: HDFS-4749 URL: https://issues.apache.org/jira/browse/HDFS-4749 Project: Hadoop

[jira] [Created] (HDFS-4750) Support NFSv3 interface to HDFS

Brandon Li created HDFS-4750: Summary: Support NFSv3 interface to HDFS Key: HDFS-4750 URL: https://issues.apache.org/jira/browse/HDFS-4750 Project: Hadoop HDFS Issue Type: New Feature Affects

[jira] [Created] (HDFS-4751) TestLeaseRenewer#testThreadName flakes

Andrew Wang created HDFS-4751: - Summary: TestLeaseRenewer#testThreadName flakes Key: HDFS-4751 URL: https://issues.apache.org/jira/browse/HDFS-4751 Project: Hadoop HDFS Issue Type: Bug

Re: Why failed to use Distcp over FTP protocol?

I could execute: - hadoop fs -ls ftp://ftpuser:ftpuser@hostname/tmp/testdir - hadoop fs -lsr ftp://ftpuser:ftpuser@hostname/tmp/testdir Is there any special requirement to ftp configurations for running distcp tool? In my env, if issue 'hadoop fs -lsr ftp://ftpuser:ftpuser@hostname', it will retur

Unable to delete symlinks in HDFS via FileContext

Hi, We have an HDFS setup (v2.0.0) managed by Cloudera. I'm having trouble getting the FileStatus of a symlink or deleting it. According to the documentation, FileContext#getFileLinkStatus() or FileContext#delete() should operate on the symlink itself if the provided path is a symlink. However,

[jira] [Resolved] (HDFS-252) Export the HDFS file system through a NFS protocol

[ https://issues.apache.org/jira/browse/HDFS-252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li resolved HDFS-252. - Resolution: Duplicate > Export the HDFS file system through a NFS protocol > --

Class responsible for Registered DataNode.

Which class keeps track of all the registered DataNodes? -- *With regards ---* *Mohammad Mustaqeem*, M.Tech (CSE) MNNIT Allahabad 9026604270