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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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Fengdong Yu commented on HDFS-7285:
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Wow, why shows lots of repeated comments here?
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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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Fengdong Yu commented on HDFS-7285:
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[~zhz], Can you explain how to run your Python code?
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https://issues.apache.org/jira/browse/HDFS-7279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14182277#comment-14182277
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Fengdong Yu commented on HDFS-7279:
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That is great,
Use netty to implement
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Fengdong Yu commented on HDFS-7254:
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bq.dfs.data.dir
should be dfs.datanode.data.dir
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Fengdong Yu commented on HDFS-7240:
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please look at here for a simple description:
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Fengdong Yu commented on HDFS-6137:
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Thanks [~szetszwo], a very useful description.
bq.
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Fengdong Yu resolved HDFS-6495.
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Resolution: Duplicate
Duplicate with HDFS-6494
In some case, the hedged read will lead to client
Fengdong Yu created HDFS-6496:
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Summary: WebHDFS cannot open file
Key: HDFS-6496
URL: https://issues.apache.org/jira/browse/HDFS-6496
Project: Hadoop HDFS
Issue Type: Bug
Components:
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Fengdong Yu updated HDFS-6496:
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Attachment: webhdfs.PNG
WebHDFS cannot open file
Key:
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Fengdong Yu commented on HDFS-6496:
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Click any file on NN web UI, get the same error
Fengdong Yu created HDFS-6338:
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Summary: Add a RPC to allow administrator to delete file lease.
Key: HDFS-6338
URL: https://issues.apache.org/jira/browse/HDFS-6338
Project: Hadoop HDFS
Issue
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Fengdong Yu updated HDFS-6338:
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Summary: Add a RPC method to allow administrator to delete file lease.
(was: Add a RPC to allow
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Fengdong Yu updated HDFS-6338:
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Summary: Add a RPC method to allow administrator to delete the file lease.
(was: Add a RPC method to
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Fengdong Yu commented on HDFS-6338:
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Ted,
recoverLease() is not I want, which is revoke
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Fengdong Yu commented on HDFS-6318:
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The test failure is not related to this patch.
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Fengdong Yu commented on HDFS-6299:
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sorry, my comments is later,
{code}
+int
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Fengdong Yu commented on HDFS-6299:
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Can you add Javadoc in DFSClient?
Protobuf for
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Fengdong Yu reopened HDFS-6299:
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I reopened this issue, because I found there are more than two issues after I
review.
Protobuf for
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Fengdong Yu commented on HDFS-6299:
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1.
{code}
+ public byte[] getXAttr(String src,
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Fengdong Yu commented on HDFS-6299:
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bq.Actually DFSClient is not publicly exposed one
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Fengdong Yu reopened HDFS-6299:
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It cannot be closed, I still reopen it. and the committed should be reverted.
and revise these comments
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Fengdong Yu commented on HDFS-6299:
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Yes, upload the patch to HDFS-6309, don't update
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Fengdong Yu commented on HDFS-5147:
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But for some admin commands, such refresh ACL, it
Fengdong Yu created HDFS-6318:
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Summary: refreshServiceAcl cannot affect both active NN and
standby NN
Key: HDFS-6318
URL: https://issues.apache.org/jira/browse/HDFS-6318
Project: Hadoop HDFS
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Fengdong Yu updated HDFS-6318:
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Status: Patch Available (was: In Progress)
refreshServiceAcl cannot affect both active NN and standby
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Fengdong Yu updated HDFS-6318:
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Attachment: HDFS-6318.patch
refreshServiceAcl cannot affect both active NN and standby NN
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Work on HDFS-6318 started by Fengdong Yu.
refreshServiceAcl cannot affect both active NN and standby NN
-
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Fengdong Yu updated HDFS-6318:
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Attachment: HDFS-6318.patch
refreshServiceAcl cannot affect both active NN and standby NN
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Fengdong Yu commented on HDFS-6252:
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Thanks for the patch, Haohui!
Namenode old webUI
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Fengdong Yu commented on HDFS-6271:
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we should keep concetion consistent as webUI, which
Fengdong Yu created HDFS-6267:
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Summary: Upgrade Jetty6 to Jetty9
Key: HDFS-6267
URL: https://issues.apache.org/jira/browse/HDFS-6267
Project: Hadoop HDFS
Issue Type: Improvement
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Work on HDFS-6267 started by Fengdong Yu.
Upgrade Jetty6 to Jetty9
Key: HDFS-6267
URL:
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https://issues.apache.org/jira/browse/HDFS-6267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fengdong Yu updated HDFS-6267:
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Attachment: HDFS-6267.patch
Upgrade Jetty6 to Jetty9
Key:
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Fengdong Yu updated HDFS-6267:
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Hadoop Flags: Incompatible change
Status: Patch Available (was: In Progress)
Upgrade Jetty6
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Fengdong Yu commented on HDFS-6267:
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I can build on my local, but failed here. there is
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Fengdong Yu commented on HDFS-6267:
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Thanks Andrew. yes, this upgrade is not easy.
bq..
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Fengdong Yu commented on HDFS-6252:
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Yes. I can provide a patch for this. but I am not
Fengdong Yu created HDFS-6252:
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Summary: Namenode old webUI should be deprecated
Key: HDFS-6252
URL: https://issues.apache.org/jira/browse/HDFS-6252
Project: Hadoop HDFS
Issue Type: Bug
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Fengdong Yu commented on HDFS-6239:
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I cannot reproduce it.
Do you have softlink on your
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Fengdong Yu commented on HDFS-6178:
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Thanks for the detail report, but generally, we just
Fengdong Yu created HDFS-6163:
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Summary: Fix a minor bug in the HA upgrade document
Key: HDFS-6163
URL: https://issues.apache.org/jira/browse/HDFS-6163
Project: Hadoop HDFS
Issue Type:
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Fengdong Yu updated HDFS-6163:
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Attachment: HDFS-6163.patch
Fix a minor bug in the HA upgrade document
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Fengdong Yu updated HDFS-6163:
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Status: Patch Available (was: Open)
Fix a minor bug in the HA upgrade document
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Fengdong Yu commented on HDFS-6130:
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And, Thanks [~szetszwo] .
NPE when upgrading
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Fengdong Yu commented on HDFS-6137:
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[~szetszwo], I found
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https://issues.apache.org/jira/browse/HDFS-6154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13946260#comment-13946260
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Fengdong Yu commented on HDFS-6154:
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hi [~guodongdong]
please change your LANG to
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Fengdong Yu updated HDFS-6154:
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Assignee: (was: Fengdong Yu)
Improve the speed of saveNameSpace，making HDFS restart and checkPoint
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Fengdong Yu updated HDFS-6154:
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Assignee: Fengdong Yu
Improve the speed of saveNameSpace，making HDFS restart and checkPoint faster
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Fengdong Yu commented on HDFS-6130:
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Thanks for the patch, I will test it.
NPE when
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Fengdong Yu commented on HDFS-6130:
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[~wheat9] I've tested it. It does works. thanks.
+1
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Fengdong Yu commented on HDFS-6130:
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Thanks [~szetszwo]!
[~wheat9], do you want only
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Fengdong Yu commented on HDFS-6130:
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OK, no problem, I can using rollingUpgrade -prepare
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Fengdong Yu commented on HDFS-6130:
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hi [~szetszwo], where you get 1.3.0?
NPE during
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Fengdong Yu commented on HDFS-6130:
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please ignore my create check point method, that's
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Fengdong Yu updated HDFS-6130:
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Attachment: fsimage.tar.gz
NPE during namenode upgrade from old release
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Fengdong Yu commented on HDFS-6130:
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[~wheat9],
fsimage was uploaded.
please read my
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Fengdong Yu commented on HDFS-6130:
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update:
I miss a step between step 2 and step3. Add
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Fengdong Yu commented on HDFS-6130:
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[~sureshms] , Thanks for your comments.
bq.. Given
Fengdong Yu created HDFS-6137:
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Summary: Datanode cannot rollback because LayoutVersion incorrect
Key: HDFS-6137
URL: https://issues.apache.org/jira/browse/HDFS-6137
Project: Hadoop HDFS
Issue
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Fengdong Yu updated HDFS-6137:
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Description:
upgrade from hadoop-2.0.5-alpha(HA enabled) to the lastest trunk(HA disabled),
which is
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Fengdong Yu updated HDFS-6137:
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Description:
upgrade from hadoop-2.0.5-alpha(HA enabled) to the lastest trunk(HA disabled),
which is
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Fengdong Yu commented on HDFS-6130:
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Add some reproduce steps:
upgrade from Apache 1.x to
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Fengdong Yu updated HDFS-6137:
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Description:
upgrade from hadoop-2.0.5-alpha(QJM HA enabled) to the lastest trunk(HA
disabled), which
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Fengdong Yu updated HDFS-6130:
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Summary: NPE during namenode upgrade from old release (was: NPE during
namenode startup)
NPE during
Fengdong Yu created HDFS-6130:
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Summary: NPE during upgrade using trunk after RU merged
Key: HDFS-6130
URL: https://issues.apache.org/jira/browse/HDFS-6130
Project: Hadoop HDFS
Issue Type: Bug
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Fengdong Yu commented on HDFS-6130:
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but If I upgrade from 2.x to the trunk, that's ok
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Fengdong Yu commented on HDFS-6130:
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Add some addtional informations:
1) I upgraded from
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Fengdong Yu commented on HDFS-6130:
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This looks like not related with RU, [~jingzhao],
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Fengdong Yu commented on HDFS-6129:
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one minor comments:
{code}
+f =
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Fengdong Yu commented on HDFS-6130:
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I try another way, but still failed.
I upgraded from
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Fengdong Yu commented on HDFS-6129:
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bq. another, it'd better also add to 'errors' as
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Fengdong Yu commented on HDFS-6130:
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again, I looked through the code, but still not sure
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Fengdong Yu commented on HDFS-6130:
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[~szetszwo], I've included the HDFS-5988, I tested
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Fengdong Yu commented on HDFS-5988:
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[~andrew.wang] , please take a look HDFS-6130,
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Fengdong Yu commented on HDFS-6130:
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[~andrew.wang] , can you also take a look?
NPE
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Fengdong Yu commented on HDFS-6130:
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[~sureshms] maybe you are right, I have three test
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Fengdong Yu updated HDFS-6130:
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Attachment: HDFS-6130.patch
I am not sure I resolved the root casue, but It works now.
NPE during
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Fengdong Yu updated HDFS-6130:
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Attachment: HDFS-6130.patch
NPE during namenode startup
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Fengdong Yu updated HDFS-6130:
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Status: Patch Available (was: Open)
NPE during namenode startup
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Fengdong Yu updated HDFS-6130:
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Attachment: (was: HDFS-6130.patch)
NPE during namenode startup
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https://issues.apache.org/jira/browse/HDFS-6130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13942764#comment-13942764
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Fengdong Yu commented on HDFS-6130:
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cacel patch, It loss data sometimes.
NPE during
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https://issues.apache.org/jira/browse/HDFS-6130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fengdong Yu updated HDFS-6130:
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Status: Open (was: Patch Available)
NPE during namenode startup
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https://issues.apache.org/jira/browse/HDFS-6130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fengdong Yu updated HDFS-6130:
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Attachment: (was: HDFS-6130.patch)
NPE during namenode startup
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Fengdong Yu created HDFS-6113:
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Summary: Rolling upgrae exception
Key: HDFS-6113
URL: https://issues.apache.org/jira/browse/HDFS-6113
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions:
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https://issues.apache.org/jira/browse/HDFS-6113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13938815#comment-13938815
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Fengdong Yu commented on HDFS-6113:
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[~jingzhao], I know RU is start from 2.4, but
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Fengdong Yu commented on HDFS-6113:
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continue above, if your answer is yes, then we'd
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https://issues.apache.org/jira/browse/HDFS-5535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13913831#comment-13913831
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Fengdong Yu commented on HDFS-5535:
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Thanks for the test plan, I'll start test on our dev
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https://issues.apache.org/jira/browse/HDFS-4504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13912360#comment-13912360
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Fengdong Yu commented on HDFS-4504:
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[~cmccabe] this was opened for a long time. please
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https://issues.apache.org/jira/browse/HDFS-6003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13910172#comment-13910172
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Fengdong Yu commented on HDFS-6003:
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[~vinayrpet], can you also take a look HDFS-5778,
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Fengdong Yu commented on HDFS-5778:
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The new patch looks really good.
Document new
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Fengdong Yu commented on HDFS-5778:
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[~szetszwo], I read the document again,
{code{
hdfs
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Fengdong Yu commented on HDFS-5778:
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hi [~szetszwo],
please delete above comments, which
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Fengdong Yu commented on HDFS-6001:
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[~jerryjch], I don't think this is a bug, can you
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Fengdong Yu commented on HDFS-5535:
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Thanks [~szetszwo], I'll do testing next week. and
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