[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ravi Prakash updated HADOOP-14229:
--
Resolution: Fixed
Fix Version/s: 3.0.0-beta1
Status: Resolved (was: Patch Available)
Committed to trunk.
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
> Fix For: 3.0.0-beta1
>
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch,
> HADOOP-14229.03.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Attachment: HADOOP-14229.03.patch
Reattach last patch to kick [~hadoopqa]
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch,
> HADOOP-14229.03.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Attachment: (was: HADOOP-14229.03.patch)
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Attachment: HADOOP-14229.03.patch
[~aw],
That is true. Skipping FQDN causes super *group* access between clusters (in
the same realm).
I think here we are not intended to provide a production ready mapping it
should just be an example showing what is the basic syntax.
Anyway, your comment made me feel I should provide a bit more complex (but not
too complex) example to show the syntax of auth_to_local rules.
[^HADOOP-14229.03.patch]
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch,
> HADOOP-14229.03.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Priority: Major (was: Trivial)
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Target Version/s: 3.0.0-alpha3
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
>Priority: Trivial
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Attachment: HADOOP-14229.02.patch
Patch 02:
Make it more compact
Test results:
{code}hadoop-3.0.0-alpha2/bin/hadoop kerbname
{nn,dn,jn,rm,nm,jhs}/host.dom...@realm.tld
Name: nn/host.dom...@realm.tld to hdfs
Name: dn/host.dom...@realm.tld to hdfs
Name: jn/host.dom...@realm.tld to hdfs
Name: rm/host.dom...@realm.tld to yarn
Name: nm/host.dom...@realm.tld to yarn
Name: jhs/host.dom...@realm.tld to mapred{code}
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
>Priority: Trivial
> Attachments: HADOOP-14229.01.patch, HADOOP-14229.02.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Description:
Let's see jhs as example:
{code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
That means principal has 2 components (jhs/myhost@REALM).
The second column converts this to jhs@REALM. So the regex will not match on
this since regex expects / in the principal.
My suggestion is
{code}RULE:[2:$1](jhs)s/.*/mapred/{code}
https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
was:
Let's see jhs as example:
{code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
That means principal has 2 components (jhs/myhost@REALM).
The second column converts this to jhs@REALM. So the regex will not match on
this since regex expects / in the principal.
My suggestion is
{code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
>Priority: Trivial
> Attachments: HADOOP-14229.01.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Attachment: HADOOP-14229.01.patch
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
>Priority: Trivial
> Attachments: HADOOP-14229.01.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Status: Patch Available (was: Open)
[~arpiagariu],
Could you please check my patch?
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
>Priority: Trivial
> Attachments: HADOOP-14229.01.patch
>
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
--
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[jira] [Updated] (HADOOP-14229) hadoop.security.auth_to_local example is incorrect in the documentation
[
https://issues.apache.org/jira/browse/HADOOP-14229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14229:
--
Description:
Let's see jhs as example:
{code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
That means principal has 2 components (jhs/myhost@REALM).
The second column converts this to jhs@REALM. So the regex will not match on
this since regex expects / in the principal.
My suggestion is
{code}RULE:[2:$1](jhs)s/.*/mapred/{code}
was:
Let's see jhs as example:
{code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
That means principal has 2 components (jhs/myhost@REALM).
The second column converts this to jhs@REALM. So the regex will not match on
this since regex expects / in the principal.
I am not sure what was the original intend here so I suggest two solutions:
{code}RULE:[2:$1/$2@$0](jhs/.*@REALM.TLD)s/.*/mapred/{code}
or
{code}RULE:[2:$1@$0](j...@realm.tld)s/.*/mapred/{code}
> hadoop.security.auth_to_local example is incorrect in the documentation
> ---
>
> Key: HADOOP-14229
> URL: https://issues.apache.org/jira/browse/HADOOP-14229
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Andras Bokor
>Assignee: Andras Bokor
>Priority: Trivial
>
> Let's see jhs as example:
> {code}RULE:[2:$1@$0](jhs/.*@.*REALM.TLD)s/.*/mapred/{code}
> That means principal has 2 components (jhs/myhost@REALM).
> The second column converts this to jhs@REALM. So the regex will not match on
> this since regex expects / in the principal.
> My suggestion is
> {code}RULE:[2:$1](jhs)s/.*/mapred/{code}
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