[jira] [Commented] (HDFS-8096) DatanodeMetrics#blocksReplicated will get incremented early and even for failed transfers

[ https://issues.apache.org/jira/browse/HDFS-8096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14486802#comment-14486802 ] Uma Maheswara Rao G commented on HDFS-8096: --- Thanks Vinay for the patch.

[jira] [Commented] (HDFS-8114) Erasure coding: Add auditlog FSNamesystem#createErasureCodingZone if this operation fails

[ https://issues.apache.org/jira/browse/HDFS-8114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14487734#comment-14487734 ] Uma Maheswara Rao G commented on HDFS-8114: --- +1 Erasure coding: Add auditlog

[jira] [Commented] (HDFS-8074) Define a system-wide default EC schema

[ https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14484953#comment-14484953 ] Uma Maheswara Rao G commented on HDFS-8074: --- I had offline chatt with Kai. Since

[jira] [Comment Edited] (HDFS-8074) Define a system-wide default EC schema

[ https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14484928#comment-14484928 ] Uma Maheswara Rao G edited comment on HDFS-8074 at 4/8/15 8:26 AM:

[jira] [Commented] (HDFS-8074) Define a system-wide default EC schema

[ https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14484928#comment-14484928 ] Uma Maheswara Rao G commented on HDFS-8074: --- Yeah, But I thought ECSchemanager

[jira] [Commented] (HDFS-8074) Define a system-wide default EC schema

[ https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14484895#comment-14484895 ] Uma Maheswara Rao G commented on HDFS-8074: --- ECSchemaManager should load defaults

[jira] [Assigned] (HDFS-8024) Erasure Coding: ECworker frame, basics, bootstraping and configuration

[ https://issues.apache.org/jira/browse/HDFS-8024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G reassigned HDFS-8024: - Assignee: Uma Maheswara Rao G (was: Kai Zheng) Erasure Coding: ECworker frame,

[jira] [Commented] (HDFS-7350) WebHDFS: Support EC commands through webhdfs

[ https://issues.apache.org/jira/browse/HDFS-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14379818#comment-14379818 ] Uma Maheswara Rao G commented on HDFS-7350: --- Hi Nicholas, I think I raised it to

[jira] [Commented] (HDFS-7832) Show 'Last Modified' in Namenode's 'Browse Filesystem'

[ https://issues.apache.org/jira/browse/HDFS-7832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14338004#comment-14338004 ] Uma Maheswara Rao G commented on HDFS-7832: --- +1 Show 'Last Modified' in

[jira] [Commented] (HDFS-7804) haadmin command usage #HDFSHighAvailabilityWithQJM.html

[ https://issues.apache.org/jira/browse/HDFS-7804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14326003#comment-14326003 ] Uma Maheswara Rao G commented on HDFS-7804: --- I have committed this to trunk. For

[jira] [Commented] (HDFS-4266) BKJM: Separate write and ack quorum

[ https://issues.apache.org/jira/browse/HDFS-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14324350#comment-14324350 ] Uma Maheswara Rao G commented on HDFS-4266: --- BTW, I ran the test to confirm above

[jira] [Commented] (HDFS-4266) BKJM: Separate write and ack quorum

[ https://issues.apache.org/jira/browse/HDFS-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14324348#comment-14324348 ] Uma Maheswara Rao G commented on HDFS-4266: --- +1 Latest patch looks good to me.

[jira] [Updated] (HDFS-4266) BKJM: Separate write and ack quorum

[ https://issues.apache.org/jira/browse/HDFS-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-4266: -- Resolution: Fixed Fix Version/s: 2.7.0 Hadoop Flags: Reviewed

[jira] [Updated] (HDFS-7797) Add audit log for setQuota operation

[ https://issues.apache.org/jira/browse/HDFS-7797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7797: -- Resolution: Fixed Fix Version/s: 2.7.0 Hadoop Flags: Reviewed

[jira] [Commented] (HDFS-7804) haadmin command usage #HDFSHighAvailabilityWithQJM.html

[ https://issues.apache.org/jira/browse/HDFS-7804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14324615#comment-14324615 ] Uma Maheswara Rao G commented on HDFS-7804: --- +1 on changes. Do you mind re-basing

[jira] [Commented] (HDFS-7797) Add audit log for setQuota operation

[ https://issues.apache.org/jira/browse/HDFS-7797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14324133#comment-14324133 ] Uma Maheswara Rao G commented on HDFS-7797: --- +1 for the patch. Will commit it

[jira] [Commented] (HDFS-7797) Add audit log for setQuota operation

[ https://issues.apache.org/jira/browse/HDFS-7797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14323005#comment-14323005 ] Uma Maheswara Rao G commented on HDFS-7797: --- {quote} } finally { +

[jira] [Updated] (HDFS-7324) haadmin command usage prints incorrect command name

[ https://issues.apache.org/jira/browse/HDFS-7324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7324: -- Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch

[jira] [Commented] (HDFS-7804) haadmin command usage #HDFSHighAvailabilityWithQJM.html

[ https://issues.apache.org/jira/browse/HDFS-7804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14323043#comment-14323043 ] Uma Maheswara Rao G commented on HDFS-7804: --- exact usage information will come

[jira] [Commented] (HDFS-7729) Add logic to DFSOutputStream to support writing a file in striping layout

[ https://issues.apache.org/jira/browse/HDFS-7729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14319517#comment-14319517 ] Uma Maheswara Rao G commented on HDFS-7729: --- Great thoughts! I think here my

[jira] [Commented] (HDFS-7703) Support favouredNodes for the append for new blocks

[ https://issues.apache.org/jira/browse/HDFS-7703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14317632#comment-14317632 ] Uma Maheswara Rao G commented on HDFS-7703: --- This patch make sense. Thanks for

[jira] [Commented] (HDFS-4265) BKJM doesn't take advantage of speculative reads

[ https://issues.apache.org/jira/browse/HDFS-4265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14317541#comment-14317541 ] Uma Maheswara Rao G commented on HDFS-4265: --- +1 for the patch. Thanks Rakesh. I

[jira] [Commented] (HDFS-7694) FSDataInputStream should support unbuffer

[ https://issues.apache.org/jira/browse/HDFS-7694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14317571#comment-14317571 ] Uma Maheswara Rao G commented on HDFS-7694: --- Yes, this should be useful. +1

[jira] [Commented] (HDFS-7285) Erasure Coding Support inside HDFS

[ https://issues.apache.org/jira/browse/HDFS-7285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14317735#comment-14317735 ] Uma Maheswara Rao G commented on HDFS-7285: --- Note: Since branch name changed

[jira] [Commented] (HDFS-4265) BKJM doesn't take advantage of speculative reads

[ https://issues.apache.org/jira/browse/HDFS-4265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14310695#comment-14310695 ] Uma Maheswara Rao G commented on HDFS-4265: --- Thanks Rakesh!, Sorry, I could not

[jira] [Updated] (HDFS-7418) Raw Reed-Solomon coder in pure Java

[ https://issues.apache.org/jira/browse/HDFS-7418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7418: -- Issue Type: New Feature (was: Sub-task) Parent: (was: HDFS-7285) Raw

[jira] [Updated] (HDFS-7338) Raw Reed-Solomon coder using Intel ISA-L library

[ https://issues.apache.org/jira/browse/HDFS-7338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7338: -- Issue Type: New Feature (was: Sub-task) Parent: (was: HDFS-7285) Raw

[jira] [Updated] (HDFS-7417) Raw XOR coder

[ https://issues.apache.org/jira/browse/HDFS-7417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7417: -- Issue Type: New Feature (was: Sub-task) Parent: (was: HDFS-7285) Raw XOR

[jira] [Commented] (HDFS-7655) Expose truncate API for Web HDFS

[ https://issues.apache.org/jira/browse/HDFS-7655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14293814#comment-14293814 ] Uma Maheswara Rao G commented on HDFS-7655: --- Thanks Yi for reporting and working

[jira] [Updated] (HDFS-7594) Add isFileClosed and IsInSafeMode APIs in o.a.h.hdfs.client.HdfsAdmin

[ https://issues.apache.org/jira/browse/HDFS-7594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7594: -- Attachment: HDFS-7594.patch Attached a simple patch. Since this is just api delegation,

[jira] [Commented] (HDFS-3107) HDFS truncate

[ https://issues.apache.org/jira/browse/HDFS-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14279692#comment-14279692 ] Uma Maheswara Rao G commented on HDFS-3107: --- Thanks Plamen, Konstantin for the

[jira] [Commented] (HDFS-3107) HDFS truncate

[ https://issues.apache.org/jira/browse/HDFS-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14279695#comment-14279695 ] Uma Maheswara Rao G commented on HDFS-3107: --- Thanks Plamen, Konstantin for the

[jira] [Created] (HDFS-7594) Add isFileClosed and IsInSafeMode APIs in o.a.h.hdfs.client.HdfsAdmin

Uma Maheswara Rao G created HDFS-7594: - Summary: Add isFileClosed and IsInSafeMode APIs in o.a.h.hdfs.client.HdfsAdmin Key: HDFS-7594 URL: https://issues.apache.org/jira/browse/HDFS-7594 Project:

[jira] [Updated] (HDFS-7594) Add isFileClosed and IsInSafeMode APIs in o.a.h.hdfs.client.HdfsAdmin

[ https://issues.apache.org/jira/browse/HDFS-7594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7594: -- Description: DistributedFileSystem has exposed isFileClosed and IsInSafeMode.

[jira] [Commented] (HDFS-5442) Zero loss HDFS data replication for multiple datacenters

[ https://issues.apache.org/jira/browse/HDFS-5442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14246829#comment-14246829 ] Uma Maheswara Rao G commented on HDFS-5442: --- I am in business travel to China

[jira] [Commented] (HDFS-7210) Avoid two separate RPC's namenode.append() and namenode.getFileInfo() for an append call from DFSClient

[ https://issues.apache.org/jira/browse/HDFS-7210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14228163#comment-14228163 ] Uma Maheswara Rao G commented on HDFS-7210: --- +1 on the changes.Vinay, If you +1

[jira] [Updated] (HDFS-7210) Avoid two separate RPC's namenode.append() and namenode.getFileInfo() for an append call from DFSClient

[ https://issues.apache.org/jira/browse/HDFS-7210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7210: -- Resolution: Fixed Fix Version/s: 2.7.0 3.0.0 Hadoop Flags:

[jira] [Updated] (HDFS-7210) Avoid two separate RPC's namenode.append() and namenode.getFileInfo() for an append call from DFSClient

[ https://issues.apache.org/jira/browse/HDFS-7210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7210: -- Attachment: HDFS-7210-006.patch Attached a patch, which should pass jenkins. Here the

[jira] [Commented] (HDFS-7310) Mover can give first priority to local DN if it has target storage type available in local DN

[ https://issues.apache.org/jira/browse/HDFS-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14226529#comment-14226529 ] Uma Maheswara Rao G commented on HDFS-7310: --- Thanks a lot Vinay for the update.

[jira] [Updated] (HDFS-7310) Mover can give first priority to local DN if it has target storage type available in local DN

[ https://issues.apache.org/jira/browse/HDFS-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7310: -- Resolution: Fixed Fix Version/s: 2.7.0 3.0.0 Hadoop Flags:

[jira] [Commented] (HDFS-7310) Mover can give first priority to local DN if it has target storage type available in local DN

[ https://issues.apache.org/jira/browse/HDFS-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14224282#comment-14224282 ] Uma Maheswara Rao G commented on HDFS-7310: --- Thanks a lot Vinay, Let me take a

[jira] [Commented] (HDFS-7310) Mover can give first priority to local DN if it has target storage type available in local DN

[ https://issues.apache.org/jira/browse/HDFS-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14224891#comment-14224891 ] Uma Maheswara Rao G commented on HDFS-7310: --- Hi Vinay, Patch looks good to me. I

[jira] [Commented] (HDFS-7410) Support CreateFlags with append() to support hsync() for appending streams

[ https://issues.apache.org/jira/browse/HDFS-7410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14220917#comment-14220917 ] Uma Maheswara Rao G commented on HDFS-7410: --- Thanks Vinay for reporting it. Here

[jira] [Created] (HDFS-7350) WebHDFS: Support EC commands through webhdfs

Uma Maheswara Rao G created HDFS-7350: - Summary: WebHDFS: Support EC commands through webhdfs Key: HDFS-7350 URL: https://issues.apache.org/jira/browse/HDFS-7350 Project: Hadoop HDFS

[jira] [Created] (HDFS-7351) Document the HDFS Erasure Coding feature

Uma Maheswara Rao G created HDFS-7351: - Summary: Document the HDFS Erasure Coding feature Key: HDFS-7351 URL: https://issues.apache.org/jira/browse/HDFS-7351 Project: Hadoop HDFS Issue

[jira] [Created] (HDFS-7352) Common side changes for HDFS Erasure coding support

Uma Maheswara Rao G created HDFS-7352: - Summary: Common side changes for HDFS Erasure coding support Key: HDFS-7352 URL: https://issues.apache.org/jira/browse/HDFS-7352 Project: Hadoop HDFS

[jira] [Updated] (HDFS-7352) Common side changes for HDFS Erasure coding support

[ https://issues.apache.org/jira/browse/HDFS-7352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7352: -- Issue Type: New Feature (was: Bug) Common side changes for HDFS Erasure coding support

[jira] [Commented] (HDFS-7285) Erasure Coding Support inside HDFS

[ https://issues.apache.org/jira/browse/HDFS-7285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14194615#comment-14194615 ] Uma Maheswara Rao G commented on HDFS-7285: --- I think this feature development

[jira] [Updated] (HDFS-7338) Reed-Solomon codec library support

[ https://issues.apache.org/jira/browse/HDFS-7338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7338: -- Fix Version/s: (was: HDFS-EC) Reed-Solomon codec library support

[jira] [Updated] (HDFS-7338) Reed-Solomon codec library support

[ https://issues.apache.org/jira/browse/HDFS-7338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7338: -- Affects Version/s: HDFS-EC Reed-Solomon codec library support

[jira] [Updated] (HDFS-7337) Configurable erasure coding policy

[ https://issues.apache.org/jira/browse/HDFS-7337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7337: -- Fix Version/s: (was: HDFS-EC) Configurable erasure coding policy

[jira] [Updated] (HDFS-7337) Configurable erasure coding policy

[ https://issues.apache.org/jira/browse/HDFS-7337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-7337: -- Affects Version/s: HDFS-EC Configurable erasure coding policy

[jira] [Created] (HDFS-7310) Mover can give first priority to local DN if it has target storage type available in local DN

Uma Maheswara Rao G created HDFS-7310: - Summary: Mover can give first priority to local DN if it has target storage type available in local DN Key: HDFS-7310 URL:

[jira] [Updated] (HDFS-962) Make DFSOutputStream MAX_PACKETS configurable

[ https://issues.apache.org/jira/browse/HDFS-962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-962: - Resolution: Duplicate Status: Resolved (was: Patch Available) Seems like this

[jira] [Commented] (HDFS-6995) Block should be placed in the client's 'rack-local' node if 'client-local' node is not available

[ https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14174990#comment-14174990 ] Uma Maheswara Rao G commented on HDFS-6995: --- I am in the business trip to US.

[jira] [Commented] (HDFS-6995) Block should be placed in the client's 'rack-local' node if 'client-local' node is not available

[ https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14152937#comment-14152937 ] Uma Maheswara Rao G commented on HDFS-6995: --- Latest patch looks good to me. I

[jira] [Commented] (HDFS-6995) Block should be placed in the client's 'rack-local' node if 'client-local' node is not available

[ https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14150948#comment-14150948 ] Uma Maheswara Rao G commented on HDFS-6995: --- Thanks a lot Vinay for update on

[jira] [Commented] (HDFS-6995) Block should be placed in the client's 'rack-local' node if 'client-local' node is not available

[ https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141859#comment-14141859 ] Uma Maheswara Rao G commented on HDFS-6995: --- Thanks Vinay for working on this. I

[jira] [Comment Edited] (HDFS-6995) Block should be placed in the client's 'rack-local' node if 'client-local' node is not available

[ https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141859#comment-14141859 ] Uma Maheswara Rao G edited comment on HDFS-6995 at 9/20/14 8:08 AM:

[jira] [Commented] (HDFS-6995) Block should be placed in the client's 'rack-local' node if 'client-local' node is not available

[ https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141888#comment-14141888 ] Uma Maheswara Rao G commented on HDFS-6995: --- Right, Thanks for handling this case

[jira] [Commented] (HDFS-3862) QJM: don't require a fencer to be configured if shared storage has built-in single-writer semantics

[ https://issues.apache.org/jira/browse/HDFS-3862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140184#comment-14140184 ] Uma Maheswara Rao G commented on HDFS-3862: --- Thanks a lot Yi for addressing the

[jira] [Commented] (HDFS-3862) QJM: don't require a fencer to be configured if shared storage has built-in single-writer semantics

[ https://issues.apache.org/jira/browse/HDFS-3862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14135751#comment-14135751 ] Uma Maheswara Rao G commented on HDFS-3862: --- Thanks a lot Yi for working on this

[jira] [Comment Edited] (HDFS-6606) Optimize HDFS Encrypted Transport performance

[ https://issues.apache.org/jira/browse/HDFS-6606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14125246#comment-14125246 ] Uma Maheswara Rao G edited comment on HDFS-6606 at 9/8/14 8:23 AM:

[jira] [Commented] (HDFS-6886) Use single editlog record for creating file + overwrite.

[ https://issues.apache.org/jira/browse/HDFS-6886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122276#comment-14122276 ] Uma Maheswara Rao G commented on HDFS-6886: --- +1 , please go ahead for commit.

[jira] [Commented] (HDFS-6714) TestBlocksScheduledCounter#testBlocksScheduledCounter should shutdown cluster

[ https://issues.apache.org/jira/browse/HDFS-6714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122424#comment-14122424 ] Uma Maheswara Rao G commented on HDFS-6714: --- +1

[jira] [Updated] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-2975: -- Resolution: Fixed Fix Version/s: 2.6.0 3.0.0 Hadoop Flags:

[jira] [Commented] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14119834#comment-14119834 ] Uma Maheswara Rao G commented on HDFS-2975: --- Yi, seems like a conflict with

[jira] [Assigned] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G reassigned HDFS-2975: - Assignee: Uma Maheswara Rao G (was: Yi Liu) Rename with overwrite flag true can

[jira] [Commented] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14118283#comment-14118283 ] Uma Maheswara Rao G commented on HDFS-2975: --- Yi, Thanks a lot for the

[jira] [Updated] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-2975: -- Assignee: Yi Liu (was: Uma Maheswara Rao G) Rename with overwrite flag true can make

[jira] [Commented] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14112648#comment-14112648 ] Uma Maheswara Rao G commented on HDFS-2975: --- Thanks a lot for working on this

[jira] [Commented] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14113347#comment-14113347 ] Uma Maheswara Rao G commented on HDFS-2975: --- Feel free to file different bug for

[jira] [Commented] (HDFS-6871) Improve NameNode performance when creating file

[ https://issues.apache.org/jira/browse/HDFS-6871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14106389#comment-14106389 ] Uma Maheswara Rao G commented on HDFS-6871: --- We have one HDFS-2975 Improve

[jira] [Assigned] (HDFS-2975) Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart).

[ https://issues.apache.org/jira/browse/HDFS-2975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G reassigned HDFS-2975: - Assignee: Yi Liu (was: Uma Maheswara Rao G) Yes, Nicholas. I looked at the code.

[jira] [Commented] (HDFS-6871) Improve NameNode performance when creating file

[ https://issues.apache.org/jira/browse/HDFS-6871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103527#comment-14103527 ] Uma Maheswara Rao G commented on HDFS-6871: --- Nice catch Yi! Thanks a lot for

[jira] [Commented] (HDFS-6870) Blocks and INodes could leak for Rename with overwrite flag

[ https://issues.apache.org/jira/browse/HDFS-6870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14102178#comment-14102178 ] Uma Maheswara Rao G commented on HDFS-6870: --- This is Good Catch Yi! Please post

[jira] [Commented] (HDFS-6247) Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer

[ https://issues.apache.org/jira/browse/HDFS-6247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14095363#comment-14095363 ] Uma Maheswara Rao G commented on HDFS-6247: --- +1 Patch looks good to me. Thanks

[jira] [Updated] (HDFS-6783) Fix HDFS CacheReplicationMonitor rescan logic

[ https://issues.apache.org/jira/browse/HDFS-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-6783: -- Resolution: Fixed Fix Version/s: 2.6.0 3.0.0 Hadoop

[jira] [Commented] (HDFS-6783) Fix HDFS CacheReplicationMonitor rescan logic

[ https://issues.apache.org/jira/browse/HDFS-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14096576#comment-14096576 ] Uma Maheswara Rao G commented on HDFS-6783: --- Thanks Yi!. I realized that. I have

[jira] [Resolved] (HDFS-6834) Improve the configuration guidance in DFSClient when there are no Codec classes found in configs

[ https://issues.apache.org/jira/browse/HDFS-6834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G resolved HDFS-6834. --- Resolution: Fixed Fix Version/s: fs-encryption (HADOOP-10150 and HDFS-6134)

[jira] [Created] (HDFS-6834) Improve the configuration guidance in DFSClient when there are no Codec classes found in configs

Uma Maheswara Rao G created HDFS-6834: - Summary: Improve the configuration guidance in DFSClient when there are no Codec classes found in configs Key: HDFS-6834 URL:

[jira] [Updated] (HDFS-6834) Improve the configuration guidance in DFSClient when there are no Codec classes found in configs

[ https://issues.apache.org/jira/browse/HDFS-6834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-6834: -- Attachment: HDFS-6834.patch Attached simple patch handle. Improve the configuration

[jira] [Resolved] (HDFS-6814) Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

[ https://issues.apache.org/jira/browse/HDFS-6814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G resolved HDFS-6814. --- Resolution: Fixed Fix Version/s: fs-encryption (HADOOP-10150 and HDFS-6134)

[jira] [Commented] (HDFS-6811) Fix bad default value for dfs.namenode.list.encryption.zones.num.responses

[ https://issues.apache.org/jira/browse/HDFS-6811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14084579#comment-14084579 ] Uma Maheswara Rao G commented on HDFS-6811: --- Oh, I committed this fix in

[jira] [Resolved] (HDFS-6811) Fix bad default value for dfs.namenode.list.encryption.zones.num.responses

[ https://issues.apache.org/jira/browse/HDFS-6811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G resolved HDFS-6811. --- Resolution: Duplicate Fix bad default value for

[jira] [Comment Edited] (HDFS-6813) WebHdfsFileSystem#OffsetUrlInputStream should implement PositionedReadable with thead-safe.

[ https://issues.apache.org/jira/browse/HDFS-6813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14084056#comment-14084056 ] Uma Maheswara Rao G edited comment on HDFS-6813 at 8/4/14 2:18 PM:

[jira] [Updated] (HDFS-6787) Remove duplicate code in FSDirectory#unprotectedConcat

[ https://issues.apache.org/jira/browse/HDFS-6787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-6787: -- Resolution: Fixed Fix Version/s: 2.6.0 3.0.0 Hadoop

[jira] [Commented] (HDFS-6813) WebHdfsFileSystem#OffsetUrlInputStream should implement PositionedReadable with thead-safe.

[ https://issues.apache.org/jira/browse/HDFS-6813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14084056#comment-14084056 ] Uma Maheswara Rao G commented on HDFS-6813: --- I think from PositionedReadable doc,

[jira] [Created] (HDFS-6814) Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

Uma Maheswara Rao G created HDFS-6814: - Summary: Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean Key: HDFS-6814 URL: https://issues.apache.org/jira/browse/HDFS-6814

[jira] [Updated] (HDFS-6814) Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

[ https://issues.apache.org/jira/browse/HDFS-6814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-6814: -- Attachment: HDFS-6814.patch Attached simple patch Mistakenly

[jira] [Comment Edited] (HDFS-6814) Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

[ https://issues.apache.org/jira/browse/HDFS-6814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14084108#comment-14084108 ] Uma Maheswara Rao G edited comment on HDFS-6814 at 8/3/14 7:37 PM:

[jira] [Commented] (HDFS-6814) Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

[ https://issues.apache.org/jira/browse/HDFS-6814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14084109#comment-14084109 ] Uma Maheswara Rao G commented on HDFS-6814: --- Attached simple patch. Mistakenly

[jira] [Work started] (HDFS-6814) Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

[ https://issues.apache.org/jira/browse/HDFS-6814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HDFS-6814 started by Uma Maheswara Rao G. Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean

[jira] [Commented] (HDFS-5185) DN fails to startup if one of the data dir is full

[ https://issues.apache.org/jira/browse/HDFS-5185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14084293#comment-14084293 ] Uma Maheswara Rao G commented on HDFS-5185: --- +1 latest patch looks good to me.

[jira] [Commented] (HDFS-6737) DFSClient should use IV generated based on the configured CipherSuite with codecs used

[ https://issues.apache.org/jira/browse/HDFS-6737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14082561#comment-14082561 ] Uma Maheswara Rao G commented on HDFS-6737: --- Ok. Thanks [~andrew.wang] for the

[jira] [Resolved] (HDFS-6737) DFSClient should use IV generated based on the configured CipherSuite with codecs used

[ https://issues.apache.org/jira/browse/HDFS-6737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G resolved HDFS-6737. --- Resolution: Won't Fix DFSClient should use IV generated based on the configured

[jira] [Created] (HDFS-6807) Fix TestReservedRawPaths failures

Uma Maheswara Rao G created HDFS-6807: - Summary: Fix TestReservedRawPaths failures Key: HDFS-6807 URL: https://issues.apache.org/jira/browse/HDFS-6807 Project: Hadoop HDFS Issue Type:

[jira] [Commented] (HDFS-6807) Fix TestReservedRawPaths failures

[ https://issues.apache.org/jira/browse/HDFS-6807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14082694#comment-14082694 ] Uma Maheswara Rao G commented on HDFS-6807: --- +1 looks good to me. Fix

[jira] [Commented] (HDFS-6787) Remove duplicate code in FSDirectory#unprotectedConcat

[ https://issues.apache.org/jira/browse/HDFS-6787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14080645#comment-14080645 ] Uma Maheswara Rao G commented on HDFS-6787: --- Make sense to me. +1 patch looks

[jira] [Commented] (HDFS-5919) FileJournalManager doesn't purge empty and corrupt inprogress edits files

[ https://issues.apache.org/jira/browse/HDFS-5919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14073462#comment-14073462 ] Uma Maheswara Rao G commented on HDFS-5919: --- +1 from me as well. Thanks for

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