Need help in validating a backport patch (HDFS-4901)

Hi, I have uploaded a branch-1.2 patch for HDFS-4901. I would like to take some help in validating my patch in my local system or any remote system so that the issue gets closed. As branch 1.2 involves ant build, I am not sure how to validate the project. Is there any wiki which I can use to

[jira] [Created] (HDFS-6114) Block Scan log rolling will never happen if blocks written continuously leading to huge size of dncp_block_verification.log.curr

Vinayakumar B created HDFS-6114: --- Summary: Block Scan log rolling will never happen if blocks written continuously leading to huge size of dncp_block_verification.log.curr Key: HDFS-6114 URL:

[jira] [Created] (HDFS-6115) flush() should be called for every append on block scan verification log

Vinayakumar B created HDFS-6115: --- Summary: flush() should be called for every append on block scan verification log Key: HDFS-6115 URL: https://issues.apache.org/jira/browse/HDFS-6115 Project: Hadoop

[jira] [Created] (HDFS-6116) RFC: Make getFileBlockLocations part of the public WebHDFS API

RJ Nowling created HDFS-6116: Summary: RFC: Make getFileBlockLocations part of the public WebHDFS API Key: HDFS-6116 URL: https://issues.apache.org/jira/browse/HDFS-6116 Project: Hadoop HDFS

[jira] [Resolved] (HDFS-6113) Rolling upgrae exception

[ https://issues.apache.org/jira/browse/HDFS-6113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao resolved HDFS-6113. - Resolution: Invalid Based on Kihwal and Nicholas's comments, let's close this jira first. Fengdong,

[jira] [Created] (HDFS-6117) Print file path information in FileNotFoundException

Suresh Srinivas created HDFS-6117: - Summary: Print file path information in FileNotFoundException Key: HDFS-6117 URL: https://issues.apache.org/jira/browse/HDFS-6117 Project: Hadoop HDFS

[jira] [Created] (HDFS-6118) Code cleanup

Suresh Srinivas created HDFS-6118: - Summary: Code cleanup Key: HDFS-6118 URL: https://issues.apache.org/jira/browse/HDFS-6118 Project: Hadoop HDFS Issue Type: Bug Reporter:

[jira] [Created] (HDFS-6119) FSNamesystem code cleanup

Suresh Srinivas created HDFS-6119: - Summary: FSNamesystem code cleanup Key: HDFS-6119 URL: https://issues.apache.org/jira/browse/HDFS-6119 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Created] (HDFS-6120) Cleanup safe mode error messages

Arpit Agarwal created HDFS-6120: --- Summary: Cleanup safe mode error messages Key: HDFS-6120 URL: https://issues.apache.org/jira/browse/HDFS-6120 Project: Hadoop HDFS Issue Type: Improvement

[jira] [Created] (HDFS-6121) Support of mount onto HDFS directories

Yan created HDFS-6121: - Summary: Support of mount onto HDFS directories Key: HDFS-6121 URL: https://issues.apache.org/jira/browse/HDFS-6121 Project: Hadoop HDFS Issue Type: Improvement

[jira] [Created] (HDFS-6122) Rebalance cached replicas between datanodes

Andrew Wang created HDFS-6122: - Summary: Rebalance cached replicas between datanodes Key: HDFS-6122 URL: https://issues.apache.org/jira/browse/HDFS-6122 Project: Hadoop HDFS Issue Type:

[jira] [Resolved] (HDFS-675) File not being replicated, even when #of DNs 0

[ https://issues.apache.org/jira/browse/HDFS-675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze resolved HDFS-675. -- Resolution: Cannot Reproduce I believe this is no longer a problem. Resolving... File

[jira] [Created] (HDFS-6123) Improve datanode error messages

Tsz Wo Nicholas Sze created HDFS-6123: - Summary: Improve datanode error messages Key: HDFS-6123 URL: https://issues.apache.org/jira/browse/HDFS-6123 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-6124) Add final modifier to class members

Suresh Srinivas created HDFS-6124: - Summary: Add final modifier to class members Key: HDFS-6124 URL: https://issues.apache.org/jira/browse/HDFS-6124 Project: Hadoop HDFS Issue Type: