[jira] [Commented] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15837255#comment-15837255 ] Chen Zhang commented on HDFS-11303: --- Got it, thanks a lot for your explanation, Stack. > Hedged read

[jira] [Commented] (HDFS-10927) Lease Recovery: File not getting closed on HDFS when block write operation fails

[ https://issues.apache.org/jira/browse/HDFS-10927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15871310#comment-15871310 ] Chen Zhang commented on HDFS-10927: --- Hey guys, I just found an issue like this. HBase RegionServer got

[jira] [Comment Edited] (HDFS-10927) Lease Recovery: File not getting closed on HDFS when block write operation fails

[ https://issues.apache.org/jira/browse/HDFS-10927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15871310#comment-15871310 ] Chen Zhang edited comment on HDFS-10927 at 2/17/17 7:25 AM: Hey guys, I just

[jira] [Commented] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15824141#comment-15824141 ] Chen Zhang commented on HDFS-11303: --- Hi Andrew, I’m a newbie to apache community, HDFS-11303 is the

[jira] [Commented] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15813527#comment-15813527 ] Chen Zhang commented on HDFS-11303: --- Stack, thanks for your comments. Yes, the test is just to verify,

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Attachment: HDFS-11303-001.patch > Hedged read might hang infinitely if read data from all DN failed >

[jira] [Created] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

Chen Zhang created HDFS-11303: - Summary: Hedged read might hang infinitely if read data from all DN failed Key: HDFS-11303 URL: https://issues.apache.org/jira/browse/HDFS-11303 Project: Hadoop HDFS

[jira] [Commented] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16134583#comment-16134583 ] Chen Zhang commented on HDFS-11303: --- Thanks [~jzhuge] a lot for pushing this issue forward. I'm sorry

[jira] [Commented] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16046574#comment-16046574 ] Chen Zhang commented on HDFS-11303: --- [~jzhuge] thanks for your help, I've fixed the checkstyle error.

[jira] [Commented] (HDFS-8693) refreshNamenodes does not support adding a new standby to a running DN

[ https://issues.apache.org/jira/browse/HDFS-8693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16062512#comment-16062512 ] Chen Zhang commented on HDFS-8693: -- Hi [~vinayrpet] [~ajithshetty], any progress on this issue? Supporting

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Attachment: HDFS-11303-002.patch fix checkstyle error > Hedged read might hang infinitely if read data

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Status: In Progress (was: Patch Available) > Hedged read might hang infinitely if read data from all

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Status: Open (was: Patch Available) > Hedged read might hang infinitely if read data from all DN

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Status: Patch Available (was: Open) > Hedged read might hang infinitely if read data from all DN

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Attachment: HDFS-11303-002.patch fix checkstyle issues > Hedged read might hang infinitely if read

[jira] [Updated] (HDFS-11303) Hedged read might hang infinitely if read data from all DN failed

[ https://issues.apache.org/jira/browse/HDFS-11303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-11303: -- Status: Patch Available (was: In Progress) Re-submit the patch to kick off test-patch again. > Hedged

[jira] [Commented] (HDFS-12936) java.lang.OutOfMemoryError: unable to create new native thread

[ https://issues.apache.org/jira/browse/HDFS-12936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16294704#comment-16294704 ] Chen Zhang commented on HDFS-12936: --- Hey [~1028344...@qq.com]，this error usually means you didn't set

[jira] [Updated] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-13709: -- Status: Patch Available (was: Open) > Report bad block to NN when transfer block encounter EIO

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Description: Sometimes we need to run NNBench for some scaling tests after made some improvements on

[jira] [Commented] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16305877#comment-16305877 ] Chen Zhang commented on HDFS-12967: --- Thanks for your response and suggestion, [~jojochuang]. bq. what

[jira] [Created] (HDFS-12967) NNBench should support multi-cluster access

Chen Zhang created HDFS-12967: - Summary: NNBench should support multi-cluster access Key: HDFS-12967 URL: https://issues.apache.org/jira/browse/HDFS-12967 Project: Hadoop HDFS Issue Type:

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Attachment: HDFS-12967-001.patch > NNBench should support multi-cluster access >

[jira] [Created] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

Chen Zhang created HDFS-13709: - Summary: Report bad block to NN when transfer block encounter EIO exception Key: HDFS-13709 URL: https://issues.apache.org/jira/browse/HDFS-13709 Project: Hadoop HDFS

[jira] [Updated] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-13709: -- Attachment: HDFS-13709.patch > Report bad block to NN when transfer block encounter EIO exception >

[jira] [Updated] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-13709: -- Description: In our online cluster, the BlockPoolSliceScanner is turned off, and sometimes disk bad

[jira] [Updated] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-13709: -- Description: In our online cluster, the BlockPoolSliceScanner is turned off, and sometimes disk bad

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: Open (was: Patch Available) submitted the wrong version for patch-002, which would cause the

[jira] [Commented] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16790168#comment-16790168 ] Chen Zhang commented on HDFS-12967: --- [~jojochuang], would you please help me to review this patch

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: Patch Available (was: Open) > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Attachment: (was: HDFS-12967-002.patch) > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Attachment: HDFS-12967-002.patch > NNBench should support multi-cluster access >

[jira] [Commented] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16790147#comment-16790147 ] Chen Zhang commented on HDFS-12967: --- {quote}Did you try {{TestDFSIO}} instead. Should be the right tool

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Attachment: HDFS-12967-003.patch > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: Patch Available (was: Open) > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: Patch Available (was: Open) > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: In Progress (was: Patch Available) Add UT and update the help message > NNBench should

[jira] [Work stopped] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HDFS-12967 stopped by Chen Zhang. - > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Attachment: HDFS-12967-002.patch > NNBench should support multi-cluster access >

[jira] [Assigned] (HDFS-3246) pRead equivalent for direct read path

[ https://issues.apache.org/jira/browse/HDFS-3246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang reassigned HDFS-3246: Assignee: Chen Zhang (was: Henry Robinson) > pRead equivalent for direct read path >

[jira] [Commented] (HDFS-3246) pRead equivalent for direct read path

[ https://issues.apache.org/jira/browse/HDFS-3246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16767916#comment-16767916 ] Chen Zhang commented on HDFS-3246: -- Hi [~henryr], do you still work on this issue? This issue is very

[jira] [Commented] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16873174#comment-16873174 ] Chen Zhang commented on HDFS-12967: --- Hi [~jojochuang], thanks for review. I've fixed these checkstyle

[jira] [Commented] (HDFS-14576) Avoid block report retry and slow down namenode startup

[ https://issues.apache.org/jira/browse/HDFS-14576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886081#comment-16886081 ] Chen Zhang commented on HDFS-14576: --- Hi [~hexiaoqiao], we've meet similar problem on our production

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: Patch Available (was: In Progress) > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Status: In Progress (was: Patch Available) > NNBench should support multi-cluster access >

[jira] [Updated] (HDFS-12967) NNBench should support multi-cluster access

[ https://issues.apache.org/jira/browse/HDFS-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-12967: -- Attachment: HDFS-12967-004.patch > NNBench should support multi-cluster access >

[jira] [Commented] (HDFS-14654) RBF: TestRouterRpc tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16905212#comment-16905212 ] Chen Zhang commented on HDFS-14654: --- [~John Smith] sure, if set operation is synchronized, then get

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16905228#comment-16905228 ] Chen Zhang commented on HDFS-14609: --- Hi [~crh] [~tasanuma], I'm working on this Jira. I found that the

[jira] [Comment Edited] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16905228#comment-16905228 ] Chen Zhang edited comment on HDFS-14609 at 8/12/19 2:01 PM: Hi [~crh]

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16905349#comment-16905349 ] Chen Zhang commented on HDFS-14609: --- update: I switch to branch HDFS-13891 and reverted HADOOP-16314

[jira] [Commented] (HDFS-14657) Refine NameSystem lock usage during processing FBR

[ https://issues.apache.org/jira/browse/HDFS-14657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16897276#comment-16897276 ] Chen Zhang commented on HDFS-14657: --- Thanks [~sodonnell] for your analysis. I'm working on a complete

[jira] [Commented] (HDFS-14680) StorageInfoDefragmenter should handle exceptions gently

[ https://issues.apache.org/jira/browse/HDFS-14680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16897201#comment-16897201 ] Chen Zhang commented on HDFS-14680: --- {quote}But We have this thing in CDH5 for a long time (at least 3

[jira] [Comment Edited] (HDFS-14680) StorageInfoDefragmenter should handle exceptions gently

[ https://issues.apache.org/jira/browse/HDFS-14680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16897201#comment-16897201 ] Chen Zhang edited comment on HDFS-14680 at 7/31/19 1:52 PM: {quote}But We

[jira] [Comment Edited] (HDFS-14680) StorageInfoDefragmenter should handle exceptions gently

[ https://issues.apache.org/jira/browse/HDFS-14680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16896739#comment-16896739 ] Chen Zhang edited comment on HDFS-14680 at 7/31/19 1:46 PM: No I don't

[jira] [Comment Edited] (HDFS-14657) Refine NameSystem lock usage during processing FBR

[ https://issues.apache.org/jira/browse/HDFS-14657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16896917#comment-16896917 ] Chen Zhang edited comment on HDFS-14657 at 7/31/19 3:20 PM: Thanks [~shv],

[jira] [Comment Edited] (HDFS-14677) TestDataNodeHotSwapVolumes#testAddVolumesConcurrently fails intermittently in trunk

[ https://issues.apache.org/jira/browse/HDFS-14677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16895746#comment-16895746 ] Chen Zhang edited comment on HDFS-14677 at 7/30/19 3:56 AM: Thanks

[jira] [Commented] (HDFS-14677) TestDataNodeHotSwapVolumes#testAddVolumesConcurrently fails intermittently in trunk

[ https://issues.apache.org/jira/browse/HDFS-14677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16895746#comment-16895746 ] Chen Zhang commented on HDFS-14677: --- Thanks [~ayushtkn] [~elgoiri] for your comments I've run the test

[jira] [Commented] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16904918#comment-16904918 ] Chen Zhang commented on HDFS-13709: --- Thanks [~jojochuang] for mentioning me at HDFS-14706, This Jira

[jira] [Updated] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-13709: -- Attachment: HDFS-13709.002.patch > Report bad block to NN when transfer block encounter EIO exception

[jira] [Commented] (HDFS-14735) File could only be replicated to 0 nodes instead of minReplication (=1)

[ https://issues.apache.org/jira/browse/HDFS-14735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907776#comment-16907776 ] Chen Zhang commented on HDFS-14735: --- How much spaces left in your cluster? You can enable the debug log

[jira] [Updated] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14609: -- Attachment: HDFS-14609.002.patch > RBF: Security should use common AuthenticationFilter >

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907754#comment-16907754 ] Chen Zhang commented on HDFS-14609: --- Uploaded patch v2, fix checkstyle and whitespace errors > RBF:

[jira] [Commented] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907779#comment-16907779 ] Chen Zhang commented on HDFS-13709: --- uploaded patch v4 to fix checkstyle and asflicense error, also

[jira] [Updated] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-13709: -- Attachment: HDFS-13709.004.patch > Report bad block to NN when transfer block encounter EIO exception

[jira] [Updated] (HDFS-14654) RBF: TestRouterRpc tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14654: -- Attachment: HDFS-14654.004.patch > RBF: TestRouterRpc tests are flaky >

[jira] [Commented] (HDFS-14654) RBF: TestRouterRpc tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907796#comment-16907796 ] Chen Zhang commented on HDFS-14654: --- Uploaded patch v4 to fix checkstyle error. > RBF: TestRouterRpc

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16909230#comment-16909230 ] Chen Zhang commented on HDFS-14609: --- Hi [~crh], do you have time to help review the patch? Also cc

[jira] [Assigned] (HDFS-14742) RBF:TestRouterFaultTolerant tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang reassigned HDFS-14742: - Assignee: Chen Zhang > RBF:TestRouterFaultTolerant tests are flaky >

[jira] [Commented] (HDFS-14706) Checksums are not checked if block meta file is less than 7 bytes

[ https://issues.apache.org/jira/browse/HDFS-14706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16909207#comment-16909207 ] Chen Zhang commented on HDFS-14706: --- Thanks [~sodonnell], what's your opinion? [~jojochuang] >

[jira] [Commented] (HDFS-14654) RBF: TestRouterRpc tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16909222#comment-16909222 ] Chen Zhang commented on HDFS-14654: --- [~elgoiri] this failure seems unrelated with this patch. We can

[jira] [Created] (HDFS-14742) RBF:TestRouterFaultTolerant tests are flaky

Chen Zhang created HDFS-14742: - Summary: RBF:TestRouterFaultTolerant tests are flaky Key: HDFS-14742 URL: https://issues.apache.org/jira/browse/HDFS-14742 Project: Hadoop HDFS Issue Type:

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16905724#comment-16905724 ] Chen Zhang commented on HDFS-14609: --- [~crh] Sure I'll work on trunk to fix these tests. Just wondering

[jira] [Commented] (HDFS-14728) RBF：GetDatanodeReport causes a large GC pressure on the NameNodes

[ https://issues.apache.org/jira/browse/HDFS-14728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16906049#comment-16906049 ] Chen Zhang commented on HDFS-14728: --- NamenodeBeanMetrics has implemented a dnCache to cache DataNode

[jira] [Updated] (HDFS-14654) RBF: TestRouterRpc tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14654: -- Attachment: HDFS-14654.002.patch > RBF: TestRouterRpc tests are flaky >

[jira] [Commented] (HDFS-14711) RBF: RBFMetrics throws NullPointerException if stateStore disabled

[ https://issues.apache.org/jira/browse/HDFS-14711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16904681#comment-16904681 ] Chen Zhang commented on HDFS-14711: --- Hi [~ayushtkn], agree with you, we need to add some NULL check. So

[jira] [Commented] (HDFS-14654) RBF: TestRouterRpc tests are flaky

[ https://issues.apache.org/jira/browse/HDFS-14654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16904680#comment-16904680 ] Chen Zhang commented on HDFS-14654: --- Thanks [~elgoiri] for your review. I've added some javadocs

[jira] [Updated] (HDFS-14714) RBF: implement getReplicatedBlockStats interface

[ https://issues.apache.org/jira/browse/HDFS-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14714: -- Status: Patch Available (was: Open) > RBF: implement getReplicatedBlockStats interface >

[jira] [Commented] (HDFS-14714) RBF: implement getReplicatedBlockStats interface

[ https://issues.apache.org/jira/browse/HDFS-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16910546#comment-16910546 ] Chen Zhang commented on HDFS-14714: --- Thanks [~ayushtkn] for your suggestion, uploaded the patch v1 >

[jira] [Updated] (HDFS-14714) RBF: implement getReplicatedBlockStats interface

[ https://issues.apache.org/jira/browse/HDFS-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14714: -- Attachment: HDFS-14714.001.patch > RBF: implement getReplicatedBlockStats interface >

[jira] [Updated] (HDFS-14752) backport HDFS-13709 to branch-2

[ https://issues.apache.org/jira/browse/HDFS-14752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14752: -- Status: Patch Available (was: Open) uploaded the patch v1 > backport HDFS-13709 to branch-2 >

[jira] [Commented] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16910906#comment-16910906 ] Chen Zhang commented on HDFS-13709: --- Thanks [~jojochuang] for reviewing this patch and merging it.

[jira] [Commented] (HDFS-13709) Report bad block to NN when transfer block encounter EIO exception

[ https://issues.apache.org/jira/browse/HDFS-13709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16911008#comment-16911008 ] Chen Zhang commented on HDFS-13709: --- Created a new Jira HDFS-14752 to track the branch-2 backport >

[jira] [Updated] (HDFS-14752) backport HDFS-13709 to branch-2

[ https://issues.apache.org/jira/browse/HDFS-14752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14752: -- Attachment: HDFS-14752.branch-2.001.patch > backport HDFS-13709 to branch-2 >

[jira] [Commented] (HDFS-14735) File could only be replicated to 0 nodes instead of minReplication (=1)

[ https://issues.apache.org/jira/browse/HDFS-14735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16910897#comment-16910897 ] Chen Zhang commented on HDFS-14735: --- Sorry for delayed response, [~talexey], you can grep the keyword

[jira] [Created] (HDFS-14752) backport HDFS-13709 to branch-2

Chen Zhang created HDFS-14752: - Summary: backport HDFS-13709 to branch-2 Key: HDFS-14752 URL: https://issues.apache.org/jira/browse/HDFS-14752 Project: Hadoop HDFS Issue Type: Bug

[jira] [Assigned] (HDFS-14752) backport HDFS-13709 to branch-2

[ https://issues.apache.org/jira/browse/HDFS-14752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang reassigned HDFS-14752: - Assignee: Chen Zhang > backport HDFS-13709 to branch-2 > --- > >

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16910922#comment-16910922 ] Chen Zhang commented on HDFS-14609: --- Thanks [~crh] for your comments. {quote}It's not clear why

[jira] [Updated] (HDFS-14714) RBF: implement getReplicatedBlockStats interface

[ https://issues.apache.org/jira/browse/HDFS-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14714: -- Attachment: HDFS-14714.002.patch > RBF: implement getReplicatedBlockStats interface >

[jira] [Commented] (HDFS-14714) RBF: implement getReplicatedBlockStats interface

[ https://issues.apache.org/jira/browse/HDFS-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16911018#comment-16911018 ] Chen Zhang commented on HDFS-14714: --- uploaded patch v2 to fix checkstyle and whitespace error > RBF:

[jira] [Updated] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14730: -- Summary: Remove unused configuration dfs.web.authentication.filter (was: Deprecate configuration

[jira] [Updated] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14730: -- Attachment: HDFS-14730.001.patch > Remove unused configuration dfs.web.authentication.filter >

[jira] [Updated] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14730: -- Status: Patch Available (was: Open) uploaded patch v1 > Remove unused configuration

[jira] [Commented] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16911027#comment-16911027 ] Chen Zhang commented on HDFS-14730: --- {\{TestRouterHttpDelegationToken}} still using this configuration,

[jira] [Updated] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14609: -- Status: Patch Available (was: Open) > RBF: Security should use common AuthenticationFilter >

[jira] [Updated] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14609: -- Status: Open (was: Patch Available) > RBF: Security should use common AuthenticationFilter >

[jira] [Updated] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14730: -- Status: Open (was: Patch Available) > Remove unused configuration dfs.web.authentication.filter >

[jira] [Commented] (HDFS-14714) RBF: implement getReplicatedBlockStats interface

[ https://issues.apache.org/jira/browse/HDFS-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16911108#comment-16911108 ] Chen Zhang commented on HDFS-14714: --- Hi [~ayushtkn], can you help to review the patch? Thanks. > RBF:

[jira] [Commented] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907486#comment-16907486 ] Chen Zhang commented on HDFS-14609: --- Thanks [~tasanuma] for providing the old revision of HDFS-13891,

[jira] [Comment Edited] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907486#comment-16907486 ] Chen Zhang edited comment on HDFS-14609 at 8/14/19 5:45 PM: Thanks

[jira] [Comment Edited] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907486#comment-16907486 ] Chen Zhang edited comment on HDFS-14609 at 8/14/19 5:46 PM: Thanks

[jira] [Updated] (HDFS-14609) RBF: Security should use common AuthenticationFilter

[ https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chen Zhang updated HDFS-14609: -- Attachment: HDFS-14609.001.patch > RBF: Security should use common AuthenticationFilter >

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