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Chao Sun updated HDFS-15505:
Target Version/s: 3.4.0, 3.3.3 (was: 3.4.0, 3.3.2)
> Fix NullPointerException when call getAdditionalDatan
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Chao Sun updated HDFS-15289:
Target Version/s: 3.4.0, 3.2.4, 3.3.3 (was: 3.4.0, 3.3.2, 3.2.4)
> Allow viewfs mounts with HDFS/HCFS sche
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Chao Sun updated HDFS-15715:
Target Version/s: 3.3.3 (was: 3.3.2)
> ReplicatorMonitor performance degrades, when the storagePolicy of m
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Chao Sun updated HDFS-15982:
Target Version/s: 3.4.0, 3.3.3 (was: 3.4.0, 3.3.2)
> Deleted data using HTTP API should be saved to the tr
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Chao Sun updated HDFS-15964:
Target Version/s: 3.4.0, 3.3.3 (was: 3.4.0, 3.3.2)
> Please update the okhttp version to 4.9.1
> -
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Chao Sun resolved HDFS-16702.
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Hadoop Flags: Reviewed
Resolution: Fixed
> MiniDFSCluster should report cause of exception in asser
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Chao Sun resolved HDFS-4043.
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Namenode Kerberos Login does not
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Chao Sun resolved HDFS-16686.
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Fix Version/s: 3.3.9
Hadoop Flags: Reviewed
Resolution: Fixed
> GetJournalEditServlet fails t
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Chao Sun reassigned HDFS-14959:
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Assignee: Chao Sun
> [SBNN read] access time should be turned off
>
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Chao Sun commented on HDFS-14959:
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This is a good idea. I thought we mentioned this in th
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Chao Sun commented on HDFS-14991:
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It seems you've combined changes in multiple JIRAs int
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Chao Sun commented on HDFS-14991:
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Sorry I meant the test case from HADOOP-16265, not HDF
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Chao Sun commented on HDFS-14991:
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I think it is fine to only backport the changes for SB
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Chao Sun commented on HDFS-12300:
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This DT related info in audit log is very useful for u
Chao Sun created HDFS-15005:
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Summary: Backport HDFS-12300 to branch-2
Key: HDFS-15005
URL: https://issues.apache.org/jira/browse/HDFS-15005
Project: Hadoop HDFS
Issue Type: Bug
Component
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Chao Sun updated HDFS-15005:
Attachment: HDFS-15005-branch-2.000.patch
> Backport HDFS-12300 to branch-2
> -
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Chao Sun updated HDFS-15005:
Attachment: (was: HDFS-15005-branch-2.000.patch)
> Backport HDFS-12300 to branch-2
> --
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Chao Sun updated HDFS-15005:
Attachment: HDFS-15005-branch-2.000.patch
> Backport HDFS-12300 to branch-2
> -
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Chao Sun updated HDFS-15005:
Status: Patch Available (was: Open)
> Backport HDFS-12300 to branch-2
> ---
>
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Chao Sun commented on HDFS-14961:
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Sorry for chiming in late. I'll also take a look today
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Chao Sun updated HDFS-15005:
Attachment: HDFS-15005-branch-2.001.patch
> Backport HDFS-12300 to branch-2
> -
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Chao Sun commented on HDFS-15005:
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Attached patch v1 to remove unrelated test cases.
> B
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Chao Sun commented on HDFS-14961:
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Thanks [~ayushtkn]. The analysis and the fix also look
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Chao Sun commented on HDFS-15005:
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{quote}
StringBuilder may be more efficient?
{quote}
I
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Chao Sun edited comment on HDFS-15005 at 11/23/19 12:12 AM:
{
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Chao Sun commented on HDFS-14963:
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The idea is interesting, but my main concern is the ad
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Chao Sun commented on HDFS-14961:
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Thanks [~ayushtkn]. +1 on this from me (non-binding).
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Chao Sun commented on HDFS-14998:
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I think the main motivation for supporting observer in
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Chao Sun commented on HDFS-14998:
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[~ferhui] Yes that's correct. I'm thinking whether we
Chao Sun created HDFS-15014:
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Summary: [RBF] WebHdfs chooseDatanode shouldn't call
getDatanodeReport
Key: HDFS-15014
URL: https://issues.apache.org/jira/browse/HDFS-15014
Project: Hadoop HDFS
Iss
Chao Sun created HDFS-15015:
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Summary: Backport HDFS-5040 to branch-2
Key: HDFS-15015
URL: https://issues.apache.org/jira/browse/HDFS-15015
Project: Hadoop HDFS
Issue Type: Improvement
Co
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Chao Sun updated HDFS-15015:
Attachment: HDFS-15015-branch-2.000.patch
> Backport HDFS-5040 to branch-2
> --
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Chao Sun updated HDFS-15015:
Status: Patch Available (was: Open)
> Backport HDFS-5040 to branch-2
> --
>
>
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Chao Sun updated HDFS-15015:
Attachment: (was: HDFS-15015-branch-2.000.patch)
> Backport HDFS-5040 to branch-2
> ---
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Chao Sun reassigned HDFS-15017:
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Assignee: Chao Sun
> Remove redundant import of AtomicBoolean in NameNodeConnector.
> --
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Chao Sun commented on HDFS-14998:
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Thanks [~ferhui]. I'm taking a look now.
> Update Obs
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Chao Sun commented on HDFS-14998:
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With HDFS-14130 and HDFS-14961 both resolved, I'm not
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Chao Sun commented on HDFS-15005:
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[~weichiu] could you take another look on this? test f
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Chao Sun updated HDFS-15015:
Attachment: HDFS-15015-branch-2.000.patch
> Backport HDFS-5040 to branch-2
> --
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Chao Sun commented on HDFS-14998:
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Thanks [~ayushtkn] for sharing your thoughts.
By dis
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Chao Sun commented on HDFS-14998:
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Good point. I think we are on the same page then. I ha
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Chao Sun commented on HDFS-14998:
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Yes, by dynamic transition I meant transition an obser
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Chao Sun commented on HDFS-15024:
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For the {{msync}} case, I'm wondering whether we can d
Chao Sun created HDFS-15029:
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Summary: RBF: Supporting batched listing
Key: HDFS-15029
URL: https://issues.apache.org/jira/browse/HDFS-15029
Project: Hadoop HDFS
Issue Type: Sub-task
Comp
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Chao Sun commented on HDFS-14998:
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[~ferhui] without ZKFC running it is not quite useful
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Chao Sun commented on HDFS-15005:
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Thansk [~weichiu] and sorry missed many unused imports
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Chao Sun updated HDFS-15005:
Attachment: HDFS-15005-branch-2.002.patch
> Backport HDFS-12300 to branch-2
> -
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Chao Sun commented on HDFS-14998:
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Thanks [~ferhui].
{quote}
ZKFC will participate in the
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Chao Sun commented on HDFS-14998:
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+1 on v006 as well.
> [SBN read] Update Observer Name
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Chao Sun commented on HDFS-15005:
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Rebased to the latest branch-2. [~weichiu] pls take a
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Chao Sun updated HDFS-15005:
Attachment: HDFS-15005-branch-2.003.patch
> Backport HDFS-12300 to branch-2
> -
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Chao Sun commented on HDFS-15024:
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{quote}
Chao Sun I think the msync case is just a case
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Chao Sun commented on HDFS-14963:
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Seems this and HDFS-15024 are solving very similar pro
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Chao Sun reassigned HDFS-15036:
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Assignee: Chao Sun
> Active NameNode should not silently fail the image transfer
> -
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Chao Sun commented on HDFS-13286:
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[~xkrogen] Thanks for great comments!
{quote}Take a loo
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Chao Sun commented on HDFS-13286:
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Yes that makes sense. Will update the error message.
>
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Chao Sun updated HDFS-13286:
Attachment: HDFS-13286-HDFS-12943.005.patch
> Add haadmin commands to transition between standby and observe
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Chao Sun updated HDFS-13286:
Attachment: (was: HDFS-13286-HDFS-12943.005.patch)
> Add haadmin commands to transition between standby
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Chao Sun updated HDFS-13286:
Attachment: HDFS-13286-HDFS-12943.005.patch
> Add haadmin commands to transition between standby and observe
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Chao Sun commented on HDFS-13286:
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Attached patch v5. [~xkrogen]: I didn't find anything e
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Chao Sun commented on HDFS-13522:
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Thanks [~elgoiri]. One thing I'm not certain is that ob
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Chao Sun commented on HDFS-13522:
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Yes [~elgoiri] I agree that on {{RouterRpcClient}} side
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Chao Sun commented on HDFS-13522:
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Sounds good [~elgoiri]. I'll finish
[HDFS-12976|https:
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Chao Sun commented on HDFS-13286:
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Thanks [~xkrogen] for all the help!
> Add haadmin comm
Chao Sun created HDFS-13578:
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Summary: Add ReadOnly annotation to methods in ClientProtocol
Key: HDFS-13578
URL: https://issues.apache.org/jira/browse/HDFS-13578
Project: Hadoop HDFS
Issue Type: Su
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Chao Sun updated HDFS-13578:
Attachment: HDFS-13578-HDFS-12943.000.patch
> Add ReadOnly annotation to methods in ClientProtocol
> ---
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Chao Sun commented on HDFS-13578:
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[~xkrogen]: good point. I think we should recommend peo
Chao Sun created HDFS-13600:
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Summary: Add toString() for RemoteMethod
Key: HDFS-13600
URL: https://issues.apache.org/jira/browse/HDFS-13600
Project: Hadoop HDFS
Issue Type: Sub-task
Re
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Chao Sun commented on HDFS-13600:
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Oops found out this is already resolved via HDFS-13364.
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Chao Sun resolved HDFS-13600.
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Resolution: Duplicate
> Add toString() for RemoteMethod
> ---
>
>
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Work on HDFS-12976 started by Chao Sun.
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> Introduce StandbyReadProxyProvider
> --
>
>
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Chao Sun updated HDFS-13578:
Status: Patch Available (was: Open)
> Add ReadOnly annotation to methods in ClientProtocol
> --
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Chao Sun commented on HDFS-13578:
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Thanks [~elgoiri]: updated patch v1 with test cases.
>
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Chao Sun updated HDFS-13578:
Attachment: HDFS-13578-HDFS-12943.001.patch
> Add ReadOnly annotation to methods in ClientProtocol
> ---
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Chao Sun commented on HDFS-13578:
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Thanks [~elgoiri]. Regarding:
{code}
for (Method m : al
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Chao Sun updated HDFS-13578:
Attachment: HDFS-13578-HDFS-12943.002.patch
> Add ReadOnly annotation to methods in ClientProtocol
> ---
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Chao Sun commented on HDFS-13578:
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Uploaded patch v2 to fix style issues.
> Add ReadOnly
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Chao Sun commented on HDFS-13602:
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Thanks [~xkrogen] for creating this JIRA. Submitted pat
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Chao Sun updated HDFS-13602:
Attachment: HDFS-13602.000.patch
> Optimize checkOperation(WRITE) check in FSNamesystem getBlockLocations
>
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Chao Sun updated HDFS-13602:
Status: Patch Available (was: Open)
> Optimize checkOperation(WRITE) check in FSNamesystem getBlockLocation
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Chao Sun commented on HDFS-12978:
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[~shv]:
bq. When SBN is applying edits it holds like f
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Chao Sun commented on HDFS-12978:
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bq. Much worse than that, when serving a segment, the
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Chao Sun commented on HDFS-13578:
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Got it. Will make the change.
bq. Not sure of the word
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Chao Sun commented on HDFS-13578:
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[~elgoiri]: I see what you mean. Can this be done by ad
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Chao Sun commented on HDFS-13578:
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OK. Uploaded patch v4 to address the comments.
> Add R
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Chao Sun updated HDFS-13578:
Attachment: HDFS-13578-HDFS-12943.004.patch
> Add ReadOnly annotation to methods in ClientProtocol
> ---
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Chao Sun commented on HDFS-12978:
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[~shv] got it, although I'm not sure how effective this
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Chao Sun edited comment on HDFS-13578 at 5/25/18 8:50 PM:
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Thanks
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Chao Sun commented on HDFS-13578:
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Thanks [~xkrogen]!
1. Regarding methods need ReadOnly,
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Chao Sun commented on HDFS-13607:
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Thanks [~xkrogen]. The patch looks really good. I just
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Chao Sun commented on HDFS-13578:
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{quote}For the datanode methods, does it matter that i
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Chao Sun commented on HDFS-13578:
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Hmm... seems there are some other operations that are
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Chao Sun commented on HDFS-13578:
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Got it. Sorry I got confused on the UNCHECKED annotati
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Chao Sun updated HDFS-13578:
Attachment: HDFS-13578-HDFS-12943.005.patch
> Add ReadOnly annotation to methods in ClientProtocol
> --
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Chao Sun commented on HDFS-13578:
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Attached patch v5.
> Add ReadOnly annotation to metho
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Chao Sun updated HDFS-13602:
Attachment: HDFS-13602.001.patch
> Optimize checkOperation(WRITE) check in FSNamesystem getBlockLocations
>
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Chao Sun commented on HDFS-13602:
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Thanks [~shv]. Uploaded patch v1 to address the commen
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Chao Sun updated HDFS-13602:
Summary: Add checkOperation(WRITE) checks in FSNamesystem (was: Optimize
checkOperation(WRITE) check in FS
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Chao Sun edited comment on HDFS-13602 at 5/29/18 8:25 PM:
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Thank
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Chao Sun commented on HDFS-13602:
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Also, it seems {{renewLease}} is checking the wrong op
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