[jira] [Created] (HDFS-1934) Fix NullPointerException when certain File APIs return null

Fix NullPointerException when certain File APIs return null --- Key: HDFS-1934 URL: https://issues.apache.org/jira/browse/HDFS-1934 Project: Hadoop HDFS Issue Type: Bug Affects Vers

[jira] [Updated] (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1592: - Attachment: HDFS-1592-2.patch Attaching patch which address the review comments. I have ad

[jira] [Commented] (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032701#comment-13032701 ] Bharath Mundlapudi commented on HDFS-1592: -- Thanks for the review, Jitendra. 1. T

[jira] [Commented] (HDFS-1905) Improve the usability of namenode -format

[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032268#comment-13032268 ] Bharath Mundlapudi commented on HDFS-1905: -- Cluster ID is displayed on the dfsheal

[jira] [Updated] (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1592: - Attachment: HDFS-1592-1.patch Attaching the patch for 0.23 version. > Datanode startup do

[jira] [Updated] (HDFS-1905) Improve the usability of namenode -format

[ https://issues.apache.org/jira/browse/HDFS-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1905: - Description: While setting up 0.23 version based cluster, i ran into this issue. When i i

[jira] [Created] (HDFS-1905) Improve the usability of namenode -format

Improve the usability of namenode -format -- Key: HDFS-1905 URL: https://issues.apache.org/jira/browse/HDFS-1905 Project: Hadoop HDFS Issue Type: Bug Components: name-node Affects Versio

[jira] [Commented] (HDFS-1836) Thousand of CLOSE_WAIT socket

[ https://issues.apache.org/jira/browse/HDFS-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029950#comment-13029950 ] Bharath Mundlapudi commented on HDFS-1836: -- +1 to Todd's suggestion. Though curre

[jira] [Commented] (HDFS-1836) Thousand of CLOSE_WAIT socket

[ https://issues.apache.org/jira/browse/HDFS-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029805#comment-13029805 ] Bharath Mundlapudi commented on HDFS-1836: -- Retyping with format for better readab

[jira] [Commented] (HDFS-1836) Thousand of CLOSE_WAIT socket

[ https://issues.apache.org/jira/browse/HDFS-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029802#comment-13029802 ] Bharath Mundlapudi commented on HDFS-1836: -- Dennis, For me, the following code se

[jira] [Commented] (HDFS-664) Add a way to efficiently replace a disk in a live datanode

[ https://issues.apache.org/jira/browse/HDFS-664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029786#comment-13029786 ] Bharath Mundlapudi commented on HDFS-664: - Is this Jira similar to this: https://iss

[jira] [Commented] (HDFS-1848) Datanodes should shutdown when a critical volume fails

[ https://issues.apache.org/jira/browse/HDFS-1848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13026271#comment-13026271 ] Bharath Mundlapudi commented on HDFS-1848: -- I think, Koji's point is - should we h

[jira] [Commented] (HDFS-1863) When all data directory volumes pulled out in DataNode, Its better to shutdown.

[ https://issues.apache.org/jira/browse/HDFS-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025353#comment-13025353 ] Bharath Mundlapudi commented on HDFS-1863: -- Please refer to Disk Fail Inplace Jira

[jira] [Commented] (HDFS-1843) Discover file not found early for file append

[ https://issues.apache.org/jira/browse/HDFS-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025118#comment-13025118 ] Bharath Mundlapudi commented on HDFS-1843: -- I have tested on my local setup, the a

[jira] [Commented] (HDFS-1836) Thousand of CLOSE_WAIT socket

[ https://issues.apache.org/jira/browse/HDFS-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025061#comment-13025061 ] Bharath Mundlapudi commented on HDFS-1836: -- Hi Dennis, What is this client code d

[jira] [Commented] (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023125#comment-13023125 ] Bharath Mundlapudi commented on HDFS-1592: -- Yes, I will be submitting for the trun

[jira] [Commented] (HDFS-1848) Datanodes should shutdown when a critical volume fails

[ https://issues.apache.org/jira/browse/HDFS-1848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022905#comment-13022905 ] Bharath Mundlapudi commented on HDFS-1848: -- Thanks Eli for explaining on the useca

[jira] [Commented] (HDFS-1848) Datanodes should shutdown when a critical volume fails

[ https://issues.apache.org/jira/browse/HDFS-1848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022810#comment-13022810 ] Bharath Mundlapudi commented on HDFS-1848: -- That was the problem earlier, Koji. Wi

[jira] [Commented] (HDFS-1848) Datanodes should shutdown when a critical volume fails

[ https://issues.apache.org/jira/browse/HDFS-1848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022628#comment-13022628 ] Bharath Mundlapudi commented on HDFS-1848: -- I am wondering if this is necessary? T

[jira] [Updated] (HDFS-1843) Discover file not found early for file append

[ https://issues.apache.org/jira/browse/HDFS-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1843: - Attachment: HDFS-1843-2.patch Thanks for code review, Jitendra. I have incorporated the ch

[jira] [Updated] (HDFS-1843) Discover file not found early for file append

[ https://issues.apache.org/jira/browse/HDFS-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1843: - Attachment: HDFS-1843-1.patch > Discover file not found early for file append > -

[jira] [Commented] (HDFS-1843) Discover file not found early for file append

[ https://issues.apache.org/jira/browse/HDFS-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13020570#comment-13020570 ] Bharath Mundlapudi commented on HDFS-1843: -- If getFileInfo returns null then throw

[jira] [Created] (HDFS-1843) Discover file not found early for file append

Discover file not found early for file append -- Key: HDFS-1843 URL: https://issues.apache.org/jira/browse/HDFS-1843 Project: Hadoop HDFS Issue Type: Improvement Affects Versions: 0.23.0

[jira] [Updated] (HDFS-1692) In secure mode, Datanode process doesn't exit when disks fail.

[ https://issues.apache.org/jira/browse/HDFS-1692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1692: - Attachment: HDFS-1692-1.patch Attaching the patch. > In secure mode, Datanode process doe

[jira] [Updated] (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1592: - Affects Version/s: (was: 0.20.2) 0.20.204.0 Fix Version/

[jira] [Updated] (HDFS-1692) In secure mode, Datanode process doesn't exit when disks fail.

[ https://issues.apache.org/jira/browse/HDFS-1692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1692: - Affects Version/s: 0.20.204.0 Fix Version/s: 0.20.204.0 > In secure mode, Datanode

[jira] Commented: (HDFS-1362) Provide volume management functionality for DataNode

[ https://issues.apache.org/jira/browse/HDFS-1362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007288#comment-13007288 ] Bharath Mundlapudi commented on HDFS-1362: -- I have made some changes in Hadoop 0.2

[jira] Commented: (HDFS-1362) Provide volume management functionality for DataNode

[ https://issues.apache.org/jira/browse/HDFS-1362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007092#comment-13007092 ] Bharath Mundlapudi commented on HDFS-1362: -- Adding to Sanjay's comments. This func

[jira] Created: (HDFS-1692) In secure mode, Datanode process doesn't exit when disks fail.

In secure mode, Datanode process doesn't exit when disks fail. -- Key: HDFS-1692 URL: https://issues.apache.org/jira/browse/HDFS-1692 Project: Hadoop HDFS Issue Type: Bug

[jira] Updated: (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1592: - Attachment: HDFS-1592-rel20.patch Attached the patch for release 20. This patch takes ca

[jira] Updated: (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

[ https://issues.apache.org/jira/browse/HDFS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1592: - Affects Version/s: (was: 0.20.1) 0.20.2 Fix Version/s:

[jira] Created: (HDFS-1592) Datanode startup doesn't honor volumes.tolerated

Datanode startup doesn't honor volumes.tolerated - Key: HDFS-1592 URL: https://issues.apache.org/jira/browse/HDFS-1592 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 0.20.1

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061-rel20.patch Attached the patch for release 0.20 > Memory footprint

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Patch Available (was: Open) Attached the new patch. > Memory footprint optimizat

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061-3.patch > Memory footprint optimization for INodeFile object. > ---

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Open (was: Patch Available) > Memory footprint optimization for INodeFile object.

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12865899#action_12865899 ] Bharath Mundlapudi commented on HDFS-1061: -- Thanks for the review, Jakob. Some tho

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Patch Available (was: Open) Fixed the warning and indented the code. > Memory fo

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061-2.patch > Memory footprint optimization for INodeFile object. > ---

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Open (was: Patch Available) > Memory footprint optimization for INodeFile object.

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061-1.patch > Memory footprint optimization for INodeFile object. > ---

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: (was: HDFS-1061-1.patch) > Memory footprint optimization for INodeFile obj

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Patch Available (was: Open) Attached the patch with unit tests > Memory footprin

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061-1.patch > Memory footprint optimization for INodeFile object. > ---

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: (was: HDFS-1061.patch.1) > Memory footprint optimization for INodeFile obj

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061.patch.1 Attaching the patch with the unit tests. > Memory footprint

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Patch Available (was: Open) Attached the patch for this optimization > Memory fo

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061.patch > Memory footprint optimization for INodeFile object. > -

[jira] Assigned: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi reassigned HDFS-1061: Assignee: Bharath Mundlapudi > Memory footprint optimization for INodeFile object.

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12849332#action_12849332 ] Bharath Mundlapudi commented on HDFS-1061: -- A small correction and additional note

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12849324#action_12849324 ] Bharath Mundlapudi commented on HDFS-1061: -- Storing exponents is a good suggestion

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12849092#action_12849092 ] Bharath Mundlapudi commented on HDFS-1061: -- 10% saving from the current INodeFile.

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12848486#action_12848486 ] Bharath Mundlapudi commented on HDFS-1061: -- At present, The shallow size of INodeFi

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12848428#action_12848428 ] Bharath Mundlapudi commented on HDFS-1061: -- INodeFile objects are proportional to t

[jira] Created: (HDFS-1061) Memory footprint optimization for INodeFile object.

Memory footprint optimization for INodeFile object. Key: HDFS-1061 URL: https://issues.apache.org/jira/browse/HDFS-1061 Project: Hadoop HDFS Issue Type: Improvement Components:

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