[jira] [Commented] (HDFS-7789) DFsck should resolve the path to support cross-FS symlinks

[ https://issues.apache.org/jira/browse/HDFS-7789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14339079#comment-14339079 ] Lohit Vijayarenu commented on HDFS-7789: Looks good to me. +1 DFsck should

[jira] [Commented] (HDFS-7281) Missing block is marked as corrupted block

[ https://issues.apache.org/jira/browse/HDFS-7281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14238143#comment-14238143 ] Lohit Vijayarenu commented on HDFS-7281: Hi [~mingma], These changes look good.

[jira] [Commented] (HDFS-7123) Run legacy fsimage checkpoint in parallel with PB fsimage checkpoint

[ https://issues.apache.org/jira/browse/HDFS-7123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14145065#comment-14145065 ] Lohit Vijayarenu commented on HDFS-7123: If we drop the lock then users of these

[jira] [Commented] (HDFS-6982) nntop: top­-like tool for name node users

[ https://issues.apache.org/jira/browse/HDFS-6982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14132282#comment-14132282 ] Lohit Vijayarenu commented on HDFS-6982: To add to what [~maysamyabandeh] already

[jira] [Commented] (HDFS-6469) Coordinated replication of the namespace using ConsensusNode

[ https://issues.apache.org/jira/browse/HDFS-6469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14020875#comment-14020875 ] Lohit Vijayarenu commented on HDFS-6469: Still reading design document. One

[jira] [Commented] (HDFS-6452) ConfiguredFailoverProxyProvider should randomize currentProxyIndex on initialization

[ https://issues.apache.org/jira/browse/HDFS-6452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010660#comment-14010660 ] Lohit Vijayarenu commented on HDFS-6452: On our clusters we are seeing about 70-75%

[jira] [Updated] (HDFS-6248) SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories

[ https://issues.apache.org/jira/browse/HDFS-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lohit Vijayarenu updated HDFS-6248: --- Attachment: HDFS-6248.1.patch Not verifying Quota when in standby could be way to solve this.

[jira] [Commented] (HDFS-6248) SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories

[ https://issues.apache.org/jira/browse/HDFS-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13971484#comment-13971484 ] Lohit Vijayarenu commented on HDFS-6248: Thanks [~kihwal] SNN crash during replay

[jira] [Created] (HDFS-6248) SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories

Lohit Vijayarenu created HDFS-6248: -- Summary: SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories Key: HDFS-6248 URL:

[jira] [Commented] (HDFS-6248) SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories

[ https://issues.apache.org/jira/browse/HDFS-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13970218#comment-13970218 ] Lohit Vijayarenu commented on HDFS-6248: Here is stack trace of SNN before crash.

[jira] [Commented] (HDFS-6248) SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories

[ https://issues.apache.org/jira/browse/HDFS-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13970222#comment-13970222 ] Lohit Vijayarenu commented on HDFS-6248: Looking at FSEditLogLoader::applyEditLogOp

[jira] [Commented] (HDFS-6248) SNN crash during replay of FSEditLog of files inside directories having QuotaExceeded directories

[ https://issues.apache.org/jira/browse/HDFS-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13970372#comment-13970372 ] Lohit Vijayarenu commented on HDFS-6248: One corner case I suspect is QuotaCheck

[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=13849350#comment-13849350 ] Lohit Vijayarenu commented on HDFS-5442: Thanks for sharing the design document.

[jira] [Created] (HDFS-5499) Provide way to throttle per FileSystem read/write bandwidth

Lohit Vijayarenu created HDFS-5499: -- Summary: Provide way to throttle per FileSystem read/write bandwidth Key: HDFS-5499 URL: https://issues.apache.org/jira/browse/HDFS-5499 Project: Hadoop HDFS

[jira] [Updated] (HDFS-5499) Provide way to throttle per FileSystem read/write bandwidth

[ https://issues.apache.org/jira/browse/HDFS-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lohit Vijayarenu updated HDFS-5499: --- Attachment: HDFS-5499.1.patch We have been thinking something along this line in the patch,

[jira] [Commented] (HDFS-5499) Provide way to throttle per FileSystem read/write bandwidth

[ https://issues.apache.org/jira/browse/HDFS-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13819611#comment-13819611 ] Lohit Vijayarenu commented on HDFS-5499: [~wheat9] Thanks. Yes, that is one option

[jira] [Commented] (HDFS-5250) Enable one url to browse the entire federated hdfs file system on dfsclusterhealth summary page

[ https://issues.apache.org/jira/browse/HDFS-5250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13776694#comment-13776694 ] Lohit Vijayarenu commented on HDFS-5250: Agreed that ViewFileSystem is client side

[jira] [Created] (HDFS-5175) Provide clients a way to set IP header bits on connections

Lohit Vijayarenu created HDFS-5175: -- Summary: Provide clients a way to set IP header bits on connections Key: HDFS-5175 URL: https://issues.apache.org/jira/browse/HDFS-5175 Project: Hadoop HDFS

[jira] [Updated] (HDFS-4924) Show NameNode state on dfsclusterhealth page

[ https://issues.apache.org/jira/browse/HDFS-4924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lohit Vijayarenu updated HDFS-4924: --- Attachment: HDFS-4924.trunk.1.patch Attached is first draft where state of NameNode is shown

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13659229#comment-13659229 ] Lohit Vijayarenu commented on HDFS-3875: Could this be targeted for 2.0.5 release?

[jira] [Commented] (HDFS-2843) Rename protobuf message StorageInfoProto to NodeInfoProto

[ https://issues.apache.org/jira/browse/HDFS-2843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13617547#comment-13617547 ] Lohit Vijayarenu commented on HDFS-2843: Isn't this considered incompatible change?

[jira] [Commented] (HDFS-4497) commons-daemon 1.0.3 dependency has bad group id causing build issues

[ https://issues.apache.org/jira/browse/HDFS-4497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13593600#comment-13593600 ] Lohit Vijayarenu commented on HDFS-4497: +1 Patch looks good

[jira] [Commented] (HDFS-4452) getAdditionalBlock() can create multiple blocks if the client times out and retries.

[ https://issues.apache.org/jira/browse/HDFS-4452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13565749#comment-13565749 ] Lohit Vijayarenu commented on HDFS-4452: Running few benchmarks on 2.0.2-alpha I

[jira] [Commented] (HDFS-1451) Extend the pluggable block placement policy interface to handle/allow file-level intelligence

[ https://issues.apache.org/jira/browse/HDFS-1451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13542495#comment-13542495 ] Lohit Vijayarenu commented on HDFS-1451: This would be useful. With this kind of

[jira] Commented: (HDFS-854) Datanode should scan devices in parallel to generate block report

[ https://issues.apache.org/jira/browse/HDFS-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803501#action_12803501 ] Lohit Vijayarenu commented on HDFS-854: --- Or probably keep last added/deleted blocks in