[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
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https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17236600#comment-17236600
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Hadoop QA commented on YARN-10311:
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[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17236588#comment-17236588 ] zhuqi commented on YARN-10311: -- [~BilwaST] It is a value improvement, is it going on for merge. > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17148889#comment-17148889 ] Eric Yang commented on YARN-10311: -- [~BilwaST] There is no secure cluster test case written for ServiceClient at this time. You may need to write a new class to test this change. > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17148835#comment-17148835 ] Bilwa S T commented on YARN-10311: -- Hi [~eyang] Is there any test class where ServiceClient is tested with secure cluster or do i need to add new class as I couldn't find any? Thanks > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138597#comment-17138597 ] Eric Yang commented on YARN-10311: -- [~prabhujoseph] [~kyungwan nam], thank you for your input for clarifying the use case. I found it difficult to manage multiple delegation tokens from multiple namenodes and use appropriate tokens to the corresponding namenode. However, that is a longer conversation to have in hadoop-common for hadoop security. While I think this is a good addition to address the immediate problem, I do not have ability to spawn off multiple hdfs clusters at this time. The patch looks good on the surface, and test case would really help to prevent regression. I would appreciate if you can step in to review this patch and test on real clusters. Thanks > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138226#comment-17138226 ] kyungwan nam commented on YARN-10311: - Hi, I've met same issue in YARN-9905. I wanted to seperate the HDFS for log-aggregation under HDFS federation. but, It doesn't work due to this issue. Thanks~ > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138189#comment-17138189 ] Prabhu Joseph commented on YARN-10311: -- Hi [~eyang], [~BilwaST] Have faced same issue. This issue (Log Aggregation fails for job) happens for any YARN Job which uses a FileSystem for input / output path (fs.defaultFS) other than the one configured for YARN logs (yarn.nodemanager.remote-app-log-dir). For Example: MapReduce job input path is set to HDFS where as yarn.nodemanager.remote-app-log-dir set to ABFS will succeed but Log Aggregation will fail as NM won't have ABFS Token from end user credentials to aggregate logs. MR Jobs & Spark Jobs can set the other filesystems for which delegation token will be obtained by client side using mapreduce.job.hdfs-servers and spark.yarn.access.hadoopFileSystems respectively. But this option is not there in Tez, Yarn Native Service and custom YARN Application Type. I think it will be useful to have a generic fix which can obtain token for the filesystem specified at yarn.nodemanager.remote-app-log-dir for any YARN Job. > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[
https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138170#comment-17138170
]
Bilwa S T commented on YARN-10311:
--
Hi [~eyang]
I had set "yarn.nodemanager.remote-app-log-dir" to different nameservice, not
default filesystem.
So i get below exception in NM log
{code:java}
Failed on local exception: java.io.IOException:
org.apache.hadoop.security.AccessControlException: Client cannot authenticate
via:[TOKEN, KERBEROS]
{code}
> Yarn Service should support obtaining tokens from multiple name services
>
>
> Key: YARN-10311
> URL: https://issues.apache.org/jira/browse/YARN-10311
> Project: Hadoop YARN
> Issue Type: Bug
>Reporter: Bilwa S T
>Assignee: Bilwa S T
>Priority: Major
> Attachments: YARN-10311.001.patch, YARN-10311.002.patch
>
>
> Currently yarn services support single name service tokens. We can add a new
> conf called
> "yarn.service.hdfs-servers" for supporting this
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[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138031#comment-17138031 ] Eric Yang commented on YARN-10311: -- Mapreduce.job.hdfs-servers is used for distcp job to obtain delegation token for copy data across HDFS clusters. YARN service works with a single HDFS cluster, and application inside the container can initialize their own credentials login in Mapreduce client to obtain DT to another HDFS cluster. There is no apparent reason to support access to another HDFS cluster to request delegation token for YARN service. Sorry, the reason for this patch is unclear to me. Can you explain the use case for this code? > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17137831#comment-17137831 ] Bilwa S T commented on YARN-10311: -- [~eyang] We have similar conf in mapreduce "mapreduce.job.hdfs-servers" for the same purpose. May be you can check this > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17137779#comment-17137779 ] Eric Yang commented on YARN-10311: -- [~BilwaST], thank you for patch 002. I am not sure if this change is good. 1. Removing final from org.apache.hadoop.security.token.Token is dangerous, and can cause third party code to inject malicious credential after it's creation. 2. Delegation token should work across namenodes. There is no reason to obtain separated DT individually. The token is always renewed with active namenode. Get delegation token request is redirected from standby namenode to active namenode. Otherwise, this solution would require a lot more inner tracking mechanism to know which token must be renewed with which name service. The complexity would quickly grow out of hand. 3. There is no precedence of doing manual token renewals with each name service in Hadoop code. Can you explain in more details why is this necessary? Thanks > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[
https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17136820#comment-17136820
]
Hadoop QA commented on YARN-10311:
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-YARN-Build/26171/artifact/out/Dockerfile
|
| JIRA Issue | YARN-10311 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13005814/YARN-10311.002.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
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| Personality | personality/hadoop.sh |
| git revision | trunk / 81d8a887b04 |
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| modules |
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[
https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17136808#comment-17136808
]
Hadoop QA commented on YARN-10311:
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-YARN-Build/26170/artifact/out/Dockerfile
|
| JIRA Issue | YARN-10311 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13005813/YARN-10311.002.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
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| git revision | trunk / 81d8a887b04 |
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| Test Results |
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| Max. process+thread count | 839 (vs. ulimit of 5500) |
| modules |
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17136735#comment-17136735 ] Bilwa S T commented on YARN-10311: -- Hi [~eyang] I have updated patch. Please take a look > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch, YARN-10311.002.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17136299#comment-17136299 ] Bilwa S T commented on YARN-10311: -- Hi [~eyang] Yes There is conf called "dfs.nameservices" which we can use here. I will update patch. > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17136176#comment-17136176 ] Eric Yang commented on YARN-10311: -- [~BilwaST] This may introduce additional challenges for system admin to configure yarn.service.hdfs-servers configuration properly. Would it be possible to perform the lookup base on hdfs-site.xml values without additional config in yarn service? > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17134651#comment-17134651 ] Bilwa S T commented on YARN-10311: -- [~eyang] Client is the one who gets DT from NN and sends it to RM in applicationSubmissionContext. Currently we are sending it only for one NameNode, in multiple name service cluster we need to obtain DT for all NN configured so that localization is successful. > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[
https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17134477#comment-17134477
]
Hadoop QA commented on YARN-10311:
--
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m
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0s{color} | {color:red} The patch doesn't appear to include any new or modified
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|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 22m
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|| || || || {color:brown} Other Tests {color} ||
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{color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-YARN-Build/26159/artifact/out/Dockerfile
|
| JIRA Issue | YARN-10311 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13005583/YARN-10311.001.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux 951841d18260 4.15.0-101-generic #102-Ubuntu SMP Mon May 11
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| Personality | personality/hadoop.sh |
| git revision | trunk / e1540847701 |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~18.04-b09 |
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/26159/testReport/ |
| Max. process+thread count | 781 (vs. ulimit of 5500) |
| modules
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17134470#comment-17134470 ] Eric Yang commented on YARN-10311: -- Delegation token must be issued by active name node only. What is the use case for this? > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-10311) Yarn Service should support obtaining tokens from multiple name services
[ https://issues.apache.org/jira/browse/YARN-10311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17134446#comment-17134446 ] Bilwa S T commented on YARN-10311: -- cc [~eyang] > Yarn Service should support obtaining tokens from multiple name services > > > Key: YARN-10311 > URL: https://issues.apache.org/jira/browse/YARN-10311 > Project: Hadoop YARN > Issue Type: Bug >Reporter: Bilwa S T >Assignee: Bilwa S T >Priority: Major > Attachments: YARN-10311.001.patch > > > Currently yarn services support single name service tokens. We can add a new > conf called > "yarn.service.hdfs-servers" for supporting this -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
