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Thanh Do commented on HDFS-7018:
Could you point me to the file that implement those API? I
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Thanh Do commented on HDFS-7018:
Could you point me to the file that implement those API? I
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Thanh Do commented on HDFS-7018:
Could you point me to the file that implement those API? I
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Thanh Do commented on HDFS-7018:
This patch is not committed to the branch yet, right?
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Thanh Do commented on HDFS-7360:
+1.
Test libhdfs3 against MiniDFSCluster
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Thanh Do commented on HDFS-7188:
Thanks! Can you commit this patch? I'll wait for this to
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Thanh Do commented on HDFS-7360:
Hi [~cmccabe] and [~wangzw].
Along the line of testing,
Thanh Do created HDFS-7870:
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Summary: remove libuuid dependency
Key: HDFS-7870
URL: https://issues.apache.org/jira/browse/HDFS-7870
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter:
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Thanh Do commented on HDFS-7188:
bq. If this is too much work, then we could move it to a
Thanh Do created HDFS-7860:
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Summary: Get HA NameNode information from config file
Key: HDFS-7860
URL: https://issues.apache.org/jira/browse/HDFS-7860
Project: Hadoop HDFS
Issue Type: Sub-task
Thanh Do created HDFS-7861:
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Summary: Revisit Windows socket API compatibility
Key: HDFS-7861
URL: https://issues.apache.org/jira/browse/HDFS-7861
Project: Hadoop HDFS
Issue Type: Sub-task
Thanh Do created HDFS-7862:
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Summary: Revisit the use of long data type
Key: HDFS-7862
URL: https://issues.apache.org/jira/browse/HDFS-7862
Project: Hadoop HDFS
Issue Type: Sub-task
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Thanh Do updated HDFS-7188:
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Attachment: HDFS-7188-branch-HDFS-6994-3.patch
Hi [~cmccabe]. Attached is my next patch which addresses your
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https://issues.apache.org/jira/browse/HDFS-7817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14339781#comment-14339781
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Thanh Do commented on HDFS-7817:
+1 for this. Will submit a patch soon
libhdfs3: fix
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Thanh Do reassigned HDFS-7817:
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Assignee: Thanh Do
libhdfs3: fix strerror_r detection
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Thanh Do commented on HDFS-7817:
Hi [~cmccabe]. Thanks for pointing out the code. I was
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Thanh Do commented on HDFS-7188:
Hi [~cmccabe]. Do you plan to take a closer look at my
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Thanh Do commented on HDFS-7817:
Hey [~cmccabe], can you point me to the {{terror}} in
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Thanh Do commented on HDFS-7019:
Oh, my bad. I didn't realize that there was a patch for
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Thanh Do resolved HDFS-7768.
Resolution: Invalid
Overlapped with HDFS-7188
Separate Platform specific funtions
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Thanh Do commented on HDFS-7188:
{code}
if (syscalls::getpeername(sock, peer,
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Thanh Do commented on HDFS-7019:
Hi [~wangzw],
Is there a specific reason that we can not
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Thanh Do updated HDFS-7188:
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Attachment: HDFS-7188-branch-HDFS-6994-2.patch
Hi folks,
Attached is a next patch which allows libhdfs3 to
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https://issues.apache.org/jira/browse/HDFS-6994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14315481#comment-14315481
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Thanh Do commented on HDFS-6994:
Following up, VC 2010 ( and later) do not support nested
Thanh Do created HDFS-7768:
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Summary: Separate Platform specific funtions
Key: HDFS-7768
URL: https://issues.apache.org/jira/browse/HDFS-7768
Project: Hadoop HDFS
Issue Type: Sub-task
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https://issues.apache.org/jira/browse/HDFS-7768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HDFS-7768 started by Thanh Do.
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Separate Platform specific funtions
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Thanh Do commented on HDFS-6994:
Hi folks,
As the existing native code in Hadoop targets
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Thanh Do commented on HDFS-7577:
Thanks Colin. I'll work on the next patch soon. Best!
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Thanh Do commented on HDFS-7577:
Hi [~cmccabe]. Could please you take a look at the new
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Thanh Do updated HDFS-7577:
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Attachment: HDFS-7577-branch-HDFS-6994-2.patch
Hi [~cmccabe]. Attached is another patch that throws an error
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Thanh Do updated HDFS-7577:
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Attachment: HDFS-7577-branch-HDFS-6994-1.patch
Good catch! {{os/windows/cupid.h}} is x86-specific. Attached is
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Thanh Do commented on HDFS-7188:
Hi Folks. I've submitted a patch to add necessary headers
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Thanh Do updated HDFS-7577:
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Attachment: HDFS-7577-branch-HDFS-6994-0.patch
Hi [~cmccabe]!
Attached is the first patch for this issue. It
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https://issues.apache.org/jira/browse/HDFS-7577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HDFS-7577 started by Thanh Do.
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Add additional headers that includes need by Windows
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Thanh Do updated HDFS-7574:
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Attachment: HDFS-7574-branch-HDFS-6994-2.patch
Attached is another patch that addresses the strerror test. I
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https://issues.apache.org/jira/browse/HDFS-7574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14266247#comment-14266247
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Thanh Do commented on HDFS-7574:
Hi [~cmccabe]. In Windows, the existing test (in
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Thanh Do updated HDFS-7574:
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Attachment: HDFS-7574-branch-HDFS-6994-0.patch
Attached is a simple patch that allows cmake to generate a
Thanh Do created HDFS-7577:
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Summary: Add additional headers that includes need by Windows
Key: HDFS-7577
URL: https://issues.apache.org/jira/browse/HDFS-7577
Project: Hadoop HDFS
Issue Type:
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https://issues.apache.org/jira/browse/HDFS-7574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14261233#comment-14261233
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Thanh Do commented on HDFS-7574:
Could somebody please review this patch? Once it gets in,
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https://issues.apache.org/jira/browse/HDFS-7574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-7574:
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Attachment: HDFS-7574-branch-HDFS-6994-1.patch
Make cmake work in Windows Visual Studio 2010
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Thanh Do updated HDFS-7574:
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Attachment: (was: HDFS-7574-branch-HDFS-6994-0.patch)
Make cmake work in Windows Visual Studio 2010
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Thanh Do commented on HDFS-7188:
Hi [~cmccabe]. Let me clarify about the small jiras that
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Thanh Do commented on HDFS-7188:
Hi [~cmccabe]. Glad that we are on the same pages :).
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Thanh Do commented on HDFS-7188:
Thanks for your comment, ~cmccabe.
README.txt is for my
Thanh Do created HDFS-7574:
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Summary: Make cmake work in Windows Visual Studio 2010
Key: HDFS-7574
URL: https://issues.apache.org/jira/browse/HDFS-7574
Project: Hadoop HDFS
Issue Type: Sub-task
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https://issues.apache.org/jira/browse/HDFS-7574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HDFS-7574 started by Thanh Do.
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Make cmake work in Windows Visual Studio 2010
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Thanh Do updated HDFS-7188:
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Attachment: HDFS-7188-branch-HDFS-6994-1.patch
Hi folks.
Attached is the next patch with an significant code
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Thanh Do commented on HDFS-7188:
Hi Chris,
I'll take a closer look in HDFS-573 and produce
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https://issues.apache.org/jira/browse/HDFS-7188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-7188:
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Attachment: HDFS-7188-branch-HDFS-6994-0.patch
Attached is a preliminary patch that supports building libhdfs3
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Thanh Do commented on HDFS-7188:
Hi Colin,
Thanks for your feedback and agree with all
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Thanh Do updated HDFS-7188:
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Environment: Windows System, Visual Studio 2010
support build libhdfs3 on windows
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Work on HDFS-7188 started by Thanh Do.
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support build libhdfs3 on windows
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Key:
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Thanh Do commented on HDFS-7188:
Hi guys. I have a question about resolving/getting
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Thanh Do commented on HDFS-6994:
Hey guys, thanks for all the helpful pointers.
My work is
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Thanh Do commented on HDFS-6994:
[~cnauroth]. Thanks for your quick reply.
Some additional
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Thanh Do reassigned HDFS-7188:
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Assignee: Thanh Do
support build libhdfs3 on windows
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Thanh Do commented on HDFS-7188:
[~cnauroth], cool! I'll keep this in mind and start
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Thanh Do commented on HDFS-6994:
Guys! I have been following JIRA for several years but
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Thanh Do commented on HDFS-7188:
I've been working on porting libhdfs3 to Windows (Visual
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Thanh Do reassigned HDFS-7188:
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Assignee: Thanh Do
support build libhdfs3 on windows
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Thanh Do updated HDFS-7188:
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Assignee: (was: Thanh Do)
support build libhdfs3 on windows
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Thanh Do commented on HDFS-6994:
Hi, I've been porting libhdfs3 to Windows Visual Studio
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Thanh Do commented on HDFS-6009:
Yu Li, thanks for your detailed comment! Your use case is
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Thanh Do commented on HDFS-6009:
Hi Yu Li,
I want to follow up on this issue. Could you
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Thanh Do commented on HDFS-6009:
Thank you!
Tools based on favored node feature for
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Thanh Do commented on HDFS-6009:
Hi Yu,
You mentioned although the regionservers are
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Thanh Do commented on HDFS-1058:
I think this is a design decision (stated in append design
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Thanh Do commented on HDFS-1350:
Sam, can you explain what do you mean by gracefully
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Thanh Do commented on HDFS-900:
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Todd, do you see this on 0.21.0?
Is this a bug of handling
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Thanh Do commented on HDFS-1103:
I do not think that this is the case in 0.21 the trunk. In
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Thanh Do commented on HDFS-89:
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This is true for data file, if the length of a data block get
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Thanh Do commented on HDFS-1479:
Thanks, Zheng for the explanation.
The reason I couldn't
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Thanh Do commented on HDFS-1479:
Thanks Dhruba.
I try to grep for AsyncDiskService but
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Thanh Do commented on HDFS-1479:
Can you give the detail scenario?
Massive file deletion
The append pipeline does not followed TSP principal
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Key: HDFS-1380
URL: https://issues.apache.org/jira/browse/HDFS-1380
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs
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Thanh Do updated HDFS-1380:
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Description:
1. Say we have 2 racks: rack-0 and rack-1.
Rack-0 has dn1, dn2, dn3. Rack-0 has dn4, dn5, dn6.
A transient failure with edits log and a corrupted fstime together could lead
to a data loss
Key: HDFS-1382
URL: https://issues.apache.org/jira/browse/HDFS-1382
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https://issues.apache.org/jira/browse/HDFS-86?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12900342#action_12900342
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Thanh Do commented on HDFS-86:
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i have a cluster of two nodes. Say a block with 2 replicas, and
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Thanh Do updated HDFS-1337:
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Description:
- Component: data node
- Version: 0.20-append
- Setup:
1) # disks / datanode = 3
2) #
Unmatched file length makes append fail. Should we retry if a
startBlockRecovery() fails?
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Key: HDFS-1337
URL: https://issues.apache.org/jira/browse/HDFS-1337
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https://issues.apache.org/jira/browse/HDFS-1227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12889302#action_12889302
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Thanh Do commented on HDFS-1227:
when startBlockRecovery is called, the writer thread is
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https://issues.apache.org/jira/browse/HDFS-1227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-1227:
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Description:
- Summary: client append is not atomic, hence, it is possible that
when retrying during append,
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Thanh Do commented on HDFS-1227:
In the append-branch, I saw the unmatched file length
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Thanh Do commented on HDFS-1229:
this does not happens in the append+320 trunk.
DFSClient
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Thanh Do commented on HDFS-1220:
it is not exactly the same as HDFS-1221, although fstime
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https://issues.apache.org/jira/browse/HDFS-1222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12881527#action_12881527
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Thanh Do commented on HDFS-1222:
Konstantin, this is the namenode start up workload.
when
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https://issues.apache.org/jira/browse/HDFS-1224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12881539#action_12881539
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Thanh Do commented on HDFS-1224:
Even so, does this cause any actual problems aside from a
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https://issues.apache.org/jira/browse/HDFS-1239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12880648#action_12880648
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Thanh Do commented on HDFS-1239:
overall we see that the client-namenode protocol does not
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https://issues.apache.org/jira/browse/HDFS-1222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12880649#action_12880649
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Thanh Do commented on HDFS-1222:
Triggering the rare cases is the goal of our project.
We
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https://issues.apache.org/jira/browse/HDFS-1224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12880650#action_12880650
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Thanh Do commented on HDFS-1224:
Todd, you are right. This is a rare case, and as long as
All datanodes are bad in 2nd phase
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Key: HDFS-1239
URL: https://issues.apache.org/jira/browse/HDFS-1239
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs client
Affects Versions: 0.20.1
Data Loss due to edits log truncation
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Key: HDFS-1219
URL: https://issues.apache.org/jira/browse/HDFS-1219
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions:
Namenode unable to start due to truncated fstime
Key: HDFS-1220
URL: https://issues.apache.org/jira/browse/HDFS-1220
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
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https://issues.apache.org/jira/browse/HDFS-1220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-1220:
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Description:
- Summary: updating fstime file on disk is not atomic, so it is possible that
if a crash happens
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https://issues.apache.org/jira/browse/HDFS-1220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-1220:
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Description:
- Summary: updating fstime file on disk is not atomic, so it is possible that
if a crash happens
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https://issues.apache.org/jira/browse/HDFS-1220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-1220:
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Description:
- Summary: updating fstime file on disk is not atomic, so it is possible that
if a crash happens
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https://issues.apache.org/jira/browse/HDFS-1221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thanh Do updated HDFS-1221:
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Description:
- Summary:
If a crash happens during FSEditLog.createEditLogFile(), the
edits log file on disk
NameNode unable to start due to stale edits log after a crash
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Key: HDFS-1221
URL: https://issues.apache.org/jira/browse/HDFS-1221
Project: Hadoop HDFS
Issue Type: Bug
Affects
NameNode fail stop in spite of multiple metadata directories
Key: HDFS-1222
URL: https://issues.apache.org/jira/browse/HDFS-1222
Project: Hadoop HDFS
Issue Type: Bug
DataNode fails stop due to a bad disk (or storage directory)
Key: HDFS-1223
URL: https://issues.apache.org/jira/browse/HDFS-1223
Project: Hadoop HDFS
Issue Type: Bug
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