Thank you everyone for reviewing this ticket.
I think if there are no problems with the goal and the overall solution, we
are ready to push this ticket forward and I will create some detailed
sub-tasks for this ticket.
I will split this project into three milestones to make this project
cleaner f
Hi everyone
All subtasks of the first phase of the FGL have been completed and I plan
to merge them into the trunk and start the second phase based on the trunk.
Here is the PR that used to merge the first phases into trunk:
https://github.com/apache/hadoop/pull/6762
Here is the ticket: https://i
ecial thanks to @kokonguyen191 and
@yuanboliu for their contributions. And you are also welcome to join us
and complete it together.
On Wed, 24 Apr 2024 at 14:54, ZanderXu wrote:
> Hi everyone
>
> All subtasks of the first phase of the FGL have been completed and I plan
> to merge th
ad/write throughput.
>>
>> I am happy to see the progress made on HDFS-17384.
>>
>> However, I still have some concerns, which roughly involve the following
>> aspects:
>>
>> 1. While ZanderXu and Hui Fei have deep expertise in HDFS and are
>> familia
s the problem, if that is the case then isn't that
> the case with ErasureCoding policies or even ACLs or so? Can you elaborate
> a bit on that.
>
>
> Anyway, regarding the Phase-1. If you share (the perf numbers with proper
> details + Impact on memory if any) for just phase
ing to discuss this? So that we can push it
> forward quickly. Agreed with ZanderXu, it seems inefficient to discuss
> details via email list.
>
>
> Hui Fei 于2024年5月6日周一 23:50写道：
>
>> Thanks all
>>
>> Seems all concerns are related to the stage 2. We can
everyone a Happy New Year 2025!
On Wed, 5 Jun 2024 at 16:17, ZanderXu wrote:
> I plan to hold a meeting on 2024-06-06 from 3:00 PM - 4:00 PM to share the
> FGL's motivations and some concerns in detail in Chinese.
>
> The doc is : NameNode Fine-Grained Locking Based On D
A0%E6%B5%A9%E5%8D%9A&uid=hfutzhanghb%40163.com&iconUrl=https%3A%2F%2Fmail-online.nosdn.127.net%2Fsmc804eb39b0e7885aa8801c3bb66e497d.jpg&items=%5B%22hfutzhanghb%40163.com%22%5D>
>>
>> Replied Message
>> From haiyang hu
>> Date 12/31/2024 23:08
>> To Ay
ff:
+1 (binding)
Looking forward to your feedback.
Best regards,
ZanderXu
ZanderXu created HDFS-16587:
---
Summary: Allow configuring Handler number for the
JournalNodeRpcServer
Key: HDFS-16587
URL: https://issues.apache.org/jira/browse/HDFS-16587
Project: Hadoop HDFS
ZanderXu created HDFS-16593:
---
Summary: Correct inaccurate BlocksRemoved metric on DataNode side
Key: HDFS-16593
URL: https://issues.apache.org/jira/browse/HDFS-16593
Project: Hadoop HDFS
Issue
ZanderXu created HDFS-16596:
---
Summary: Improve the processing capability of
FsDatasetAsyncDiskService
Key: HDFS-16596
URL: https://issues.apache.org/jira/browse/HDFS-16596
Project: Hadoop HDFS
ZanderXu created HDFS-16598:
---
Summary: All datanodes
[DatanodeInfoWithStorage[127.0.0.1:57448,DS-1b5f7e33-a2bf-4edc-9122-a74c995a99f5,DISK]]
are bad. Aborting...
Key: HDFS-16598
URL: https://issues.apache.org/jira
ZanderXu created HDFS-16600:
---
Summary: Deadlock on DataNode
Key: HDFS-16600
URL: https://issues.apache.org/jira/browse/HDFS-16600
Project: Hadoop HDFS
Issue Type: Bug
Reporter
ZanderXu created HDFS-16601:
---
Summary: Failed to replace a bad datanode on the existing pipeline
due to no more good datanodes being available to try
Key: HDFS-16601
URL: https://issues.apache.org/jira/browse/HDFS
ZanderXu created HDFS-16622:
---
Summary: addRDBI in IncrementalBlockReportManager may remove the
block with bigger GS.
Key: HDFS-16622
URL: https://issues.apache.org/jira/browse/HDFS-16622
Project: Hadoop
ZanderXu created HDFS-16623:
---
Summary: IllegalArgumentException in LifelineSender
Key: HDFS-16623
URL: https://issues.apache.org/jira/browse/HDFS-16623
Project: Hadoop HDFS
Issue Type: Bug
ZanderXu created HDFS-16641:
---
Summary: [HDFS] Add RPC ReQueue Metrics
Key: HDFS-16641
URL: https://issues.apache.org/jira/browse/HDFS-16641
Project: Hadoop HDFS
Issue Type: Improvement
ZanderXu created HDFS-16642:
---
Summary: [HDFS] Moving selecting inputstream from JN in
EditlogTailer out of FSNLock
Key: HDFS-16642
URL: https://issues.apache.org/jira/browse/HDFS-16642
Project: Hadoop HDFS
ZanderXu created HDFS-16645:
---
Summary: Multi inProgress segments caused "Invalid log manifest"
Key: HDFS-16645
URL: https://issues.apache.org/jira/browse/HDFS-16645
Project: Hadoop HDFS
ZanderXu created HDFS-16646:
---
Summary: [RBF] Improved isolation for downstream name nodes.
{Elastic}
Key: HDFS-16646
URL: https://issues.apache.org/jira/browse/HDFS-16646
Project: Hadoop HDFS
ZanderXu created HDFS-16648:
---
Summary: Normalize the usage of debug logs in NameNode
Key: HDFS-16648
URL: https://issues.apache.org/jira/browse/HDFS-16648
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16658:
---
Summary: BlockManager should output some logs when logEveryBlock
is true.
Key: HDFS-16658
URL: https://issues.apache.org/jira/browse/HDFS-16658
Project: Hadoop HDFS
ZanderXu created HDFS-16659:
---
Summary: JournalNode should throw CacheMissException when
SinceTxId is more than HighestWrittenTxId
Key: HDFS-16659
URL: https://issues.apache.org/jira/browse/HDFS-16659
ZanderXu created HDFS-16660:
---
Summary: Improve Code With Lambda in IPCLoggerChannel class
Key: HDFS-16660
URL: https://issues.apache.org/jira/browse/HDFS-16660
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16661:
---
Summary: Improve Code With Lambda in AsyncLoggerSet class
Key: HDFS-16661
URL: https://issues.apache.org/jira/browse/HDFS-16661
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16670:
---
Summary: Improve Code With Lambda in EditLogTailer class
Key: HDFS-16670
URL: https://issues.apache.org/jira/browse/HDFS-16670
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16671:
---
Summary: RBF: RouterRpcFairnessPolicyController supports
configurable permit acquire timeout
Key: HDFS-16671
URL: https://issues.apache.org/jira/browse/HDFS-16671
Project
ZanderXu created HDFS-16678:
---
Summary: RBF supports disable getNodeUsage() in RBFMetrics
Key: HDFS-16678
URL: https://issues.apache.org/jira/browse/HDFS-16678
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16689:
---
Summary: Standby NameNode crashes when transitioning to Active
with in-progress tailer
Key: HDFS-16689
URL: https://issues.apache.org/jira/browse/HDFS-16689
Project: Hadoop
ZanderXu created HDFS-16692:
---
Summary: Add detailed scope info in NotEnoughReplicas Reason logs.
Key: HDFS-16692
URL: https://issues.apache.org/jira/browse/HDFS-16692
Project: Hadoop HDFS
Issue
ZanderXu created HDFS-16695:
---
Summary: Improve Code With Lambda in hadoop-hdfs module
Key: HDFS-16695
URL: https://issues.apache.org/jira/browse/HDFS-16695
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16696:
---
Summary: NameNode supports a new MsyncRPCServer to reduce the
latency of msync() rpc
Key: HDFS-16696
URL: https://issues.apache.org/jira/browse/HDFS-16696
Project: Hadoop HDFS
ZanderXu created HDFS-16698:
---
Summary: Add a metric to sense possible
MaxDirectoryItemsExceededException in time.
Key: HDFS-16698
URL: https://issues.apache.org/jira/browse/HDFS-16698
Project: Hadoop HDFS
ZanderXu created HDFS-16703:
---
Summary: Enable RPC Timeout for some protocols of NameNode.
Key: HDFS-16703
URL: https://issues.apache.org/jira/browse/HDFS-16703
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16704:
---
Summary: Datanode return empty response instead of NPE for
GetVolumeInfo during restarting
Key: HDFS-16704
URL: https://issues.apache.org/jira/browse/HDFS-16704
Project
ZanderXu created HDFS-16705:
---
Summary: RBF supports healthMonitor timeout configurable and cache
NN and client proxy in NamenodeHeartbeatService
Key: HDFS-16705
URL: https://issues.apache.org/jira/browse/HDFS-16705
ZanderXu created HDFS-16709:
---
Summary: Remove redundant cast in FSEditLogOp.class
Key: HDFS-16709
URL: https://issues.apache.org/jira/browse/HDFS-16709
Project: Hadoop HDFS
Issue Type: Improvement
ZanderXu created HDFS-16710:
---
Summary: Remove redundant throw exceptions in
org.apahce.hadoop.hdfs.server.namenode package
Key: HDFS-16710
URL: https://issues.apache.org/jira/browse/HDFS-16710
Project
[
https://issues.apache.org/jira/browse/HDFS-16670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16670.
-
Resolution: Duplicate
> Improve Code With Lambda in EditLogTailer cl
ZanderXu created HDFS-16712:
---
Summary: Fix incorrect placeholder in DataNode.java
Key: HDFS-16712
URL: https://issues.apache.org/jira/browse/HDFS-16712
Project: Hadoop HDFS
Issue Type: Improvement
ZanderXu created HDFS-16713:
---
Summary: Improve Code with Lambda in
org.apahce.hadoop.hdfs.server.namenode sub packages
Key: HDFS-16713
URL: https://issues.apache.org/jira/browse/HDFS-16713
Project: Hadoop
ZanderXu created HDFS-16715:
---
Summary: HostRestrictingAuthorizationFilter#matchRule should catch
IOException
Key: HDFS-16715
URL: https://issues.apache.org/jira/browse/HDFS-16715
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-16715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16715.
-
Resolution: Invalid
> HostRestrictingAuthorizationFilter#matchRule should catch IOExcept
ZanderXu created HDFS-16717:
---
Summary: Replace NPE with IOException in DataNode.class
Key: HDFS-16717
URL: https://issues.apache.org/jira/browse/HDFS-16717
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16718:
---
Summary: Improve Code with Lambda in
org.apahce.hadoop.hdfs.server.datanode packages
Key: HDFS-16718
URL: https://issues.apache.org/jira/browse/HDFS-16718
Project: Hadoop HDFS
ZanderXu created HDFS-16719:
---
Summary: Remove useless import in hadoop-hdfs module
Key: HDFS-16719
URL: https://issues.apache.org/jira/browse/HDFS-16719
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16720:
---
Summary: Import detailed class instead of import * in hadoop-hdfs
moulde
Key: HDFS-16720
URL: https://issues.apache.org/jira/browse/HDFS-16720
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-16719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16719.
-
Resolution: Invalid
> Remove unused import in hadoop-hdfs mod
[
https://issues.apache.org/jira/browse/HDFS-16720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16720.
-
Resolution: Invalid
> Import detailed class instead of import * in hadoop-hdfs mou
ZanderXu created HDFS-16723:
---
Summary: Replace incorrect SafeModeException with StandbyException
in RouterRpcServer.class
Key: HDFS-16723
URL: https://issues.apache.org/jira/browse/HDFS-16723
Project
[
https://issues.apache.org/jira/browse/HDFS-15310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-15310.
-
Resolution: Duplicate
> RBF: Not proxy client's clientId and callId caused RetryCache in
ZanderXu created HDFS-16724:
---
Summary: RBF should support get the information about ancestor
mount points
Key: HDFS-16724
URL: https://issues.apache.org/jira/browse/HDFS-16724
Project: Hadoop HDFS
ZanderXu created HDFS-16728:
---
Summary: RBF throw IndexOutOfBoundsException with
disableNameServices
Key: HDFS-16728
URL: https://issues.apache.org/jira/browse/HDFS-16728
Project: Hadoop HDFS
ZanderXu created HDFS-16734:
---
Summary: RBF: fix some bugs when handling getContentSummary RPC
Key: HDFS-16734
URL: https://issues.apache.org/jira/browse/HDFS-16734
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16737:
---
Summary: Fix number of threads in
FsDatasetAsyncDiskService#addExecutorForVolume
Key: HDFS-16737
URL: https://issues.apache.org/jira/browse/HDFS-16737
Project: Hadoop HDFS
ZanderXu created HDFS-16738:
---
Summary: Invalid CallerContext caused NullPointerException
Key: HDFS-16738
URL: https://issues.apache.org/jira/browse/HDFS-16738
Project: Hadoop HDFS
Issue Type: Bug
ZanderXu created HDFS-16748:
---
Summary: DFSClient should diff the writing files with namespace Id
and iNodeId.
Key: HDFS-16748
URL: https://issues.apache.org/jira/browse/HDFS-16748
Project: Hadoop HDFS
ZanderXu created HDFS-16750:
---
Summary: NameNode should use NameNode.getRemoteUser() to log audit
event to avoid possible NPE
Key: HDFS-16750
URL: https://issues.apache.org/jira/browse/HDFS-16750
Project
ZanderXu created HDFS-16754:
---
Summary: UnderConstruct file with missingBlock should be able to
recover lease
Key: HDFS-16754
URL: https://issues.apache.org/jira/browse/HDFS-16754
Project: Hadoop HDFS
ZanderXu created HDFS-16756:
---
Summary: RBF proxies the client's user by the login user to enable
CacheEntry
Key: HDFS-16756
URL: https://issues.apache.org/jira/browse/HDFS-16756
Project: Hadoop
ZanderXu created HDFS-16757:
---
Summary: Add a new method copyBlockCrossNamespace to DataNode
Key: HDFS-16757
URL: https://issues.apache.org/jira/browse/HDFS-16757
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16758:
---
Summary: Add an optional RetriableFileFastCopyCommand to Distcp
Key: HDFS-16758
URL: https://issues.apache.org/jira/browse/HDFS-16758
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16759:
---
Summary: RetriableFileFastCopyCommand supports migrating EC files
Key: HDFS-16759
URL: https://issues.apache.org/jira/browse/HDFS-16759
Project: Hadoop HDFS
Issue
ZanderXu created HDFS-16760:
---
Summary: Support a block level inputFormat for
RetriableFileFastCopyCommand
Key: HDFS-16760
URL: https://issues.apache.org/jira/browse/HDFS-16760
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-16641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16641.
-
Resolution: Duplicate
> [HDFS] Add RPC ReQueue Metr
ZanderXu created HDFS-16764:
---
Summary: ObserverNamenode handles addBlock rpc and throws a
FileNotFoundException
Key: HDFS-16764
URL: https://issues.apache.org/jira/browse/HDFS-16764
Project: Hadoop HDFS
ZanderXu created HDFS-16771:
---
Summary: JN should tersely print logs about NewerTxnIdException
Key: HDFS-16771
URL: https://issues.apache.org/jira/browse/HDFS-16771
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16772:
---
Summary: refreshHostsReader should use the new configuration
Key: HDFS-16772
URL: https://issues.apache.org/jira/browse/HDFS-16772
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16779:
---
Summary: Add ErasureCodingPolicy information to the response
description for GETFILESTATUS in WebHDFS.md
Key: HDFS-16779
URL: https://issues.apache.org/jira/browse/HDFS-16779
ZanderXu created HDFS-16780:
---
Summary: Add ErasureCodePolicy information to the response of
GET_BLOCK_LOCATIONS in NamenodeWebHdfsMethods
Key: HDFS-16780
URL: https://issues.apache.org/jira/browse/HDFS-16780
ZanderXu created HDFS-16783:
---
Summary: Remove the redundant lock in deepCopyReplica
Key: HDFS-16783
URL: https://issues.apache.org/jira/browse/HDFS-16783
Project: Hadoop HDFS
Issue Type
ZanderXu created HDFS-16785:
---
Summary: DataNode hold BP write lock to scan disk
Key: HDFS-16785
URL: https://issues.apache.org/jira/browse/HDFS-16785
Project: Hadoop HDFS
Issue Type: Improvement
ZanderXu created HDFS-16787:
---
Summary: Remove redundant lock in DataSetLockManager#removeLock in
datanode.
Key: HDFS-16787
URL: https://issues.apache.org/jira/browse/HDFS-16787
Project: Hadoop HDFS
ZanderXu created HDFS-16793:
---
Summary: ObserverNameNode fails to select streaming inputStream
with a timeout exception
Key: HDFS-16793
URL: https://issues.apache.org/jira/browse/HDFS-16793
Project: Hadoop
[
https://issues.apache.org/jira/browse/HDFS-16596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16596.
-
Resolution: Duplicate
> Improve the processing capability of FsDatasetAsyncDiskServ
ZanderXu created HDFS-16798:
---
Summary: SerialNumberMap should decrease the current if the old
already exist
Key: HDFS-16798
URL: https://issues.apache.org/jira/browse/HDFS-16798
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-16774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16774.
-
Fix Version/s: 3.4.0
Resolution: Fixed
> Improve async delete replica on datan
ZanderXu created HDFS-16804:
---
Summary: AddVolume contains a race condition with shutdown block
pool
Key: HDFS-16804
URL: https://issues.apache.org/jira/browse/HDFS-16804
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-16803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16803.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Improve some annotations
[
https://issues.apache.org/jira/browse/HDFS-16817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16817.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Remove useless DataNode l
[
https://issues.apache.org/jira/browse/HDFS-16802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16802.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Print options when access
ZanderXu created HDFS-16826:
---
Summary: [RBF SBN] ConnectionManager should advance the client
stateId for every request
Key: HDFS-16826
URL: https://issues.apache.org/jira/browse/HDFS-16826
Project: Hadoop
ZanderXu created HDFS-16827:
---
Summary: [RBF SBN] RouterStateIdContext shouldn't update the
ResponseState if client doesn't use ObserverReadProxyProvider
Key: HDFS-16827
URL: https://issues.apache.org/jira/b
ZanderXu created HDFS-16831:
---
Summary: [RBF SBN] GetNamenodesForNameserviceId should shuffle
Observer NameNodes every time
Key: HDFS-16831
URL: https://issues.apache.org/jira/browse/HDFS-16831
Project
ZanderXu created HDFS-16837:
---
Summary: [RBF SBN] ClientGSIContext should merge
RouterFederatedStates to get the max state id for each namespace
Key: HDFS-16837
URL: https://issues.apache.org/jira/browse/HDFS-16837
ZanderXu created HDFS-16838:
---
Summary: Fix NPE in testAddRplicaProcessorForAddingReplicaInMap
Key: HDFS-16838
URL: https://issues.apache.org/jira/browse/HDFS-16838
Project: Hadoop HDFS
Issue Type
[
https://issues.apache.org/jira/browse/HDFS-16834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16834.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> PoolAlignmentContext sho
[
https://issues.apache.org/jira/browse/HDFS-16813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16813.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Remove parameter validat
ZanderXu created HDFS-16853:
---
Summary: The UT
TestLeaseRecovery2#testHardLeaseRecoveryAfterNameNodeRestart failed because
HADOOP-18324
Key: HDFS-16853
URL: https://issues.apache.org/jira/browse/HDFS-16853
[
https://issues.apache.org/jira/browse/HDFS-16841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16841.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Enhance the function
[
https://issues.apache.org/jira/browse/HDFS-16826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16826.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> [RBF SBN] ConnectionMana
[
https://issues.apache.org/jira/browse/HDFS-16779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16779.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Add ErasureCodingPol
[
https://issues.apache.org/jira/browse/HDFS-16837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16837.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> [RBF SBN] ClientGSICont
ZanderXu created HDFS-16865:
---
Summary: The source path is always / after RBF proxied the
complete, addBlock and getAdditionalDatanode RPC.
Key: HDFS-16865
URL: https://issues.apache.org/jira/browse/HDFS-16865
[
https://issues.apache.org/jira/browse/HDFS-16831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16831.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> [RBF
[
https://issues.apache.org/jira/browse/HDFS-16879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16879.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> EC : Fsck -blockId sh
[
https://issues.apache.org/jira/browse/HDFS-16910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZanderXu resolved HDFS-16910.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Fix incorrectly initializ
ZanderXu created HDFS-16923:
---
Summary: The getListing RPC will throw NPE if the path does not
exist
Key: HDFS-16923
URL: https://issues.apache.org/jira/browse/HDFS-16923
Project: Hadoop HDFS
ZanderXu created HDFS-16933:
---
Summary: A race in SerialNumberMap will cause wrong ownership
Key: HDFS-16933
URL: https://issues.apache.org/jira/browse/HDFS-16933
Project: Hadoop HDFS
Issue Type
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