[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2019-06-24 Thread JIRA


[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16871738#comment-16871738
 ] 

Íñigo Goiri commented on HDFS-13371:


I think this is worth improving.
I'll commit it to trunk once HDFS-13891 is merged.

> NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication 
> between 2.7 and 3.2
> -
>
> Key: HDFS-13371
> URL: https://issues.apache.org/jira/browse/HDFS-13371
> Project: Hadoop HDFS
>  Issue Type: Bug
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Sherwood Zheng
>Assignee: Sherwood Zheng
>Priority: Minor
> Attachments: HDFS-13371.000.patch
>
>
> KeyProviderUri is not available in 2.7 so when 2.7 clients contact with 3.2 
> services, it cannot find the key provider URI and triggers a 
> NullPointerException.



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[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2019-06-21 Thread Wei-Chiu Chuang (JIRA)


[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16870038#comment-16870038
 ] 

Wei-Chiu Chuang commented on HDFS-13371:


I stand corrected. Didn't realize this is for RBF, which I don't have much 
involvement. The patch passed all tests so if the commenters above like to push 
this forward please feel free to do so.

> NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication 
> between 2.7 and 3.2
> -
>
> Key: HDFS-13371
> URL: https://issues.apache.org/jira/browse/HDFS-13371
> Project: Hadoop HDFS
>  Issue Type: Bug
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Sherwood Zheng
>Assignee: Sherwood Zheng
>Priority: Minor
> Attachments: HDFS-13371.000.patch
>
>
> KeyProviderUri is not available in 2.7 so when 2.7 clients contact with 3.2 
> services, it cannot find the key provider URI and triggers a 
> NullPointerException.



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[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2019-06-17 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16866161#comment-16866161
 ] 

Hadoop QA commented on HDFS-13371:
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> NPE for 

[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2019-06-17 Thread Wei-Chiu Chuang (JIRA)


[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16866111#comment-16866111
 ] 

Wei-Chiu Chuang commented on HDFS-13371:


I feel this is probably a won't fix because we will not be able to make more 
branch-2.7 releases. 

> NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication 
> between 2.7 and 3.2
> -
>
> Key: HDFS-13371
> URL: https://issues.apache.org/jira/browse/HDFS-13371
> Project: Hadoop HDFS
>  Issue Type: Bug
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Sherwood Zheng
>Assignee: Sherwood Zheng
>Priority: Minor
> Attachments: HDFS-13371.000.patch
>
>
> KeyProviderUri is not available in 2.7 so when 2.7 clients contact with 3.2 
> services, it cannot find the key provider URI and triggers a 
> NullPointerException.



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[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2018-11-23 Thread Hadoop QA (JIRA)


[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16697103#comment-16697103
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> NPE for 

[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2018-03-29 Thread genericqa (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16420002#comment-16420002
 ] 

genericqa commented on HDFS-13371:
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> NPE for 

[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2018-03-29 Thread Jason Lowe (JIRA)

[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16419489#comment-16419489
 ] 

Jason Lowe commented on HDFS-13371:
---

{quote}Is there a good way to handle this other than having test coverage for 
this (which I'm not even sure how) and catching when new optional fields are 
added?
{quote}
Reflection could be leveraged to generate protobuf records for testing. See 
TestPBImplRecords for an example. Theoretically any field marked optional in 
the protobuf record could be missing in the test record, although I suspect in 
practice many of the fields aren't really optional. So the hard part would be 
knowing which ones are truly optional despite what the protobuf field metadata 
says. So it might be a manual process to add a test for a new, optional field 
that was added. However if there was already a test framework in place and very 
simple to add the new field to the test (i.e.: by adding an annotation to a 
method/field or single line to a test) then it would be more likely to be done.

> NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication 
> between 2.7 and 3.2
> -
>
> Key: HDFS-13371
> URL: https://issues.apache.org/jira/browse/HDFS-13371
> Project: Hadoop HDFS
>  Issue Type: Bug
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Sherwood Zheng
>Assignee: Sherwood Zheng
>Priority: Minor
> Attachments: HADOOP-15336.000.patch, HADOOP-15336.001.patch
>
>
> KeyProviderUri is not available in 2.7 so when 2.7 clients contact with 3.2 
> services, it cannot find the key provider URI and triggers a 
> NullPointerException.



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[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2018-03-29 Thread JIRA

[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16419480#comment-16419480
 ] 

Íñigo Goiri commented on HDFS-13371:


I guess now  [^HADOOP-15336.001.patch]  should be renamed to 
HDFS-13371.00.patch.
Hopefully Yetus will run the proper unit tests.

> NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication 
> between 2.7 and 3.2
> -
>
> Key: HDFS-13371
> URL: https://issues.apache.org/jira/browse/HDFS-13371
> Project: Hadoop HDFS
>  Issue Type: Bug
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Sherwood Zheng
>Assignee: Sherwood Zheng
>Priority: Minor
> Attachments: HADOOP-15336.000.patch, HADOOP-15336.001.patch
>
>
> KeyProviderUri is not available in 2.7 so when 2.7 clients contact with 3.2 
> services, it cannot find the key provider URI and triggers a 
> NullPointerException.



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[jira] [Commented] (HDFS-13371) NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.2

2018-03-29 Thread JIRA

[ 
https://issues.apache.org/jira/browse/HDFS-13371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16419461#comment-16419461
 ] 

Íñigo Goiri commented on HDFS-13371:


{quote}
Handling optional PB fields when re-encoding the (decoded) response back into a 
PB.
{quote}
Correct. In our current setup, all the components have the same version.
Is there a good way to handle this other than having test coverage for this 
(which I'm not even sure how) and catching when new optional fields are added?

> NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication 
> between 2.7 and 3.2
> -
>
> Key: HDFS-13371
> URL: https://issues.apache.org/jira/browse/HDFS-13371
> Project: Hadoop HDFS
>  Issue Type: Bug
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Sherwood Zheng
>Assignee: Sherwood Zheng
>Priority: Major
>  Labels: common
> Attachments: HADOOP-15336.000.patch, HADOOP-15336.001.patch
>
>
> KeyProviderUri is not available in 2.7 so when 2.7 clients contact with 3.2 
> services, it cannot find the key provider URI and triggers a 
> NullPointerException.



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