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Posted to reviews@ambari.apache.org by Jonathan Hurley <jh...@hortonworks.com> on 2017/12/13 17:12:29 UTC
Review Request 64579: Node Managers fail to start after Spark2 is
patched due to CNF YarnShuffleService
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64579/
-----------------------------------------------------------
Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, and Nate Cole.
Bugs: AMBARI-22644
https://issues.apache.org/jira/browse/AMBARI-22644
Repository: ambari
Description
-------
*STR*
# Deploy HDP-2.6.4.0 cluster with Ambari-2.6.1.0-114
# Apply HBase patch Upgrade on the cluster (this step is optional)
# Then apply Spark2 patch Upgrade on the cluster
# Restart Node Managers
*Result*
NM restart fails with below error:
```
2017-12-10 07:17:02,559 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:shutdown(606)) - NodeManager metrics system shutdown complete.
2017-12-10 07:17:02,559 FATAL nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(549)) - Error starting NodeManager
Caused by: java.lang.ClassNotFoundException: org.apache.spark.network.yarn.YarnShuffleService
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:197)
at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:165)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxiliaryServiceWithCustomClassLoader.getInstance(AuxiliaryServiceWithCustomClassLoader.java:169)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:131)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
... 8 more
2017-12-10 07:17:02,562 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - SHUTDOWN_MSG:
```
The spark properties are correctly being written out as per AMBARI-22525.
Initially, we had defined Spark properties for ATS like this:
```xml
<name>yarn.nodemanager.aux-services.spark_shuffle.classpath</name>
<value>{{stack_root}}/${hdp.version}/spark/aux/*</value>
```
When YARN upgrades without Spark, we run into AMBARI-22525. Seems like the shuffle classes are installed as part of RPM dependencies, but not the SparkATSPlugin.
So:
- If we use YARN's version for the Spark classes, then ATS can't find SparkATSPlugin since that is not part of YARN.
- If we use Spark's version for the classes, then Spark can never upgrade without YARN since NodeManager can't find the new Spark classes.
However, it seems like shuffle and ATS use different properties. We changed all 3 properties in AMBARI-22525:
```
yarn.nodemanager.aux-services.spark2_shuffle.classpath
yarn.nodemanager.aux-services.spark_shuffle.classpath
yarn.timeline-service.entity-group-fs-store.group-id-plugin-classpath
```
It seems like what need to do is change the spark shuffle stuff back to hdp.version, but leave ATS using the new version since we're guaranteed to have Spark installed on the ATS machine.
Diffs
-----
ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/hbase.py ac71ce4b36
Diff: https://reviews.apache.org/r/64579/diff/1/
Testing
-------
Manual testing on a patched cluster with YARN/Spark
Thanks,
Jonathan Hurley
Re: Review Request 64579: Node Managers fail to start after Spark2 is
patched due to CNF YarnShuffleService
Posted by Dmytro Grinenko <ha...@gmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64579/#review193721
-----------------------------------------------------------
Ship it!
Ship It!
- Dmytro Grinenko
On Dec. 13, 2017, 5:12 p.m., Jonathan Hurley wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/64579/
> -----------------------------------------------------------
>
> (Updated Dec. 13, 2017, 5:12 p.m.)
>
>
> Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, and Nate Cole.
>
>
> Bugs: AMBARI-22644
> https://issues.apache.org/jira/browse/AMBARI-22644
>
>
> Repository: ambari
>
>
> Description
> -------
>
> *STR*
> # Deploy HDP-2.6.4.0 cluster with Ambari-2.6.1.0-114
> # Apply HBase patch Upgrade on the cluster (this step is optional)
> # Then apply Spark2 patch Upgrade on the cluster
> # Restart Node Managers
>
> *Result*
> NM restart fails with below error:
> ```
> 2017-12-10 07:17:02,559 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:shutdown(606)) - NodeManager metrics system shutdown complete.
> 2017-12-10 07:17:02,559 FATAL nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(549)) - Error starting NodeManager
> Caused by: java.lang.ClassNotFoundException: org.apache.spark.network.yarn.YarnShuffleService
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:197)
> at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:165)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxiliaryServiceWithCustomClassLoader.getInstance(AuxiliaryServiceWithCustomClassLoader.java:169)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:131)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> ... 8 more
> 2017-12-10 07:17:02,562 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - SHUTDOWN_MSG:
> ```
>
> The spark properties are correctly being written out as per AMBARI-22525.
>
> Initially, we had defined Spark properties for ATS like this:
> ```xml
> <name>yarn.nodemanager.aux-services.spark_shuffle.classpath</name>
> <value>{{stack_root}}/${hdp.version}/spark/aux/*</value>
> ```
>
> When YARN upgrades without Spark, we run into AMBARI-22525. Seems like the shuffle classes are installed as part of RPM dependencies, but not the SparkATSPlugin.
>
> So:
> - If we use YARN's version for the Spark classes, then ATS can't find SparkATSPlugin since that is not part of YARN.
> - If we use Spark's version for the classes, then Spark can never upgrade without YARN since NodeManager can't find the new Spark classes.
>
> However, it seems like shuffle and ATS use different properties. We changed all 3 properties in AMBARI-22525:
>
> ```
> yarn.nodemanager.aux-services.spark2_shuffle.classpath
> yarn.nodemanager.aux-services.spark_shuffle.classpath
> yarn.timeline-service.entity-group-fs-store.group-id-plugin-classpath
> ```
>
> It seems like what need to do is change the spark shuffle stuff back to hdp.version, but leave ATS using the new version since we're guaranteed to have Spark installed on the ATS machine.
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/params_linux.py 6b5559cf91
> ambari-server/src/main/resources/stacks/HDP/2.5/services/YARN/configuration/yarn-site.xml 29833fbe03
> ambari-server/src/main/resources/stacks/HDP/2.6/upgrades/config-upgrade.xml ea0e2cd46b
>
>
> Diff: https://reviews.apache.org/r/64579/diff/2/
>
>
> Testing
> -------
>
> Manual testing on a patched cluster with YARN/Spark
>
>
> Thanks,
>
> Jonathan Hurley
>
>
Re: Review Request 64579: Node Managers fail to start after Spark2 is
patched due to CNF YarnShuffleService
Posted by Dmitro Lisnichenko <dl...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64579/#review193706
-----------------------------------------------------------
Ship it!
Ship It!
- Dmitro Lisnichenko
On Dec. 13, 2017, 7:12 p.m., Jonathan Hurley wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/64579/
> -----------------------------------------------------------
>
> (Updated Dec. 13, 2017, 7:12 p.m.)
>
>
> Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, and Nate Cole.
>
>
> Bugs: AMBARI-22644
> https://issues.apache.org/jira/browse/AMBARI-22644
>
>
> Repository: ambari
>
>
> Description
> -------
>
> *STR*
> # Deploy HDP-2.6.4.0 cluster with Ambari-2.6.1.0-114
> # Apply HBase patch Upgrade on the cluster (this step is optional)
> # Then apply Spark2 patch Upgrade on the cluster
> # Restart Node Managers
>
> *Result*
> NM restart fails with below error:
> ```
> 2017-12-10 07:17:02,559 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:shutdown(606)) - NodeManager metrics system shutdown complete.
> 2017-12-10 07:17:02,559 FATAL nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(549)) - Error starting NodeManager
> Caused by: java.lang.ClassNotFoundException: org.apache.spark.network.yarn.YarnShuffleService
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:197)
> at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:165)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxiliaryServiceWithCustomClassLoader.getInstance(AuxiliaryServiceWithCustomClassLoader.java:169)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:131)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> ... 8 more
> 2017-12-10 07:17:02,562 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - SHUTDOWN_MSG:
> ```
>
> The spark properties are correctly being written out as per AMBARI-22525.
>
> Initially, we had defined Spark properties for ATS like this:
> ```xml
> <name>yarn.nodemanager.aux-services.spark_shuffle.classpath</name>
> <value>{{stack_root}}/${hdp.version}/spark/aux/*</value>
> ```
>
> When YARN upgrades without Spark, we run into AMBARI-22525. Seems like the shuffle classes are installed as part of RPM dependencies, but not the SparkATSPlugin.
>
> So:
> - If we use YARN's version for the Spark classes, then ATS can't find SparkATSPlugin since that is not part of YARN.
> - If we use Spark's version for the classes, then Spark can never upgrade without YARN since NodeManager can't find the new Spark classes.
>
> However, it seems like shuffle and ATS use different properties. We changed all 3 properties in AMBARI-22525:
>
> ```
> yarn.nodemanager.aux-services.spark2_shuffle.classpath
> yarn.nodemanager.aux-services.spark_shuffle.classpath
> yarn.timeline-service.entity-group-fs-store.group-id-plugin-classpath
> ```
>
> It seems like what need to do is change the spark shuffle stuff back to hdp.version, but leave ATS using the new version since we're guaranteed to have Spark installed on the ATS machine.
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/params_linux.py 6b5559cf91
> ambari-server/src/main/resources/stacks/HDP/2.5/services/YARN/configuration/yarn-site.xml 29833fbe03
> ambari-server/src/main/resources/stacks/HDP/2.6/upgrades/config-upgrade.xml ea0e2cd46b
>
>
> Diff: https://reviews.apache.org/r/64579/diff/2/
>
>
> Testing
> -------
>
> Manual testing on a patched cluster with YARN/Spark
>
>
> Thanks,
>
> Jonathan Hurley
>
>
Re: Review Request 64579: Node Managers fail to start after Spark2 is
patched due to CNF YarnShuffleService
Posted by Nate Cole <nc...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64579/#review193703
-----------------------------------------------------------
Ship it!
Ship It!
- Nate Cole
On Dec. 13, 2017, 12:12 p.m., Jonathan Hurley wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/64579/
> -----------------------------------------------------------
>
> (Updated Dec. 13, 2017, 12:12 p.m.)
>
>
> Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, and Nate Cole.
>
>
> Bugs: AMBARI-22644
> https://issues.apache.org/jira/browse/AMBARI-22644
>
>
> Repository: ambari
>
>
> Description
> -------
>
> *STR*
> # Deploy HDP-2.6.4.0 cluster with Ambari-2.6.1.0-114
> # Apply HBase patch Upgrade on the cluster (this step is optional)
> # Then apply Spark2 patch Upgrade on the cluster
> # Restart Node Managers
>
> *Result*
> NM restart fails with below error:
> ```
> 2017-12-10 07:17:02,559 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:shutdown(606)) - NodeManager metrics system shutdown complete.
> 2017-12-10 07:17:02,559 FATAL nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(549)) - Error starting NodeManager
> Caused by: java.lang.ClassNotFoundException: org.apache.spark.network.yarn.YarnShuffleService
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:197)
> at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:165)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxiliaryServiceWithCustomClassLoader.getInstance(AuxiliaryServiceWithCustomClassLoader.java:169)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:131)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> ... 8 more
> 2017-12-10 07:17:02,562 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - SHUTDOWN_MSG:
> ```
>
> The spark properties are correctly being written out as per AMBARI-22525.
>
> Initially, we had defined Spark properties for ATS like this:
> ```xml
> <name>yarn.nodemanager.aux-services.spark_shuffle.classpath</name>
> <value>{{stack_root}}/${hdp.version}/spark/aux/*</value>
> ```
>
> When YARN upgrades without Spark, we run into AMBARI-22525. Seems like the shuffle classes are installed as part of RPM dependencies, but not the SparkATSPlugin.
>
> So:
> - If we use YARN's version for the Spark classes, then ATS can't find SparkATSPlugin since that is not part of YARN.
> - If we use Spark's version for the classes, then Spark can never upgrade without YARN since NodeManager can't find the new Spark classes.
>
> However, it seems like shuffle and ATS use different properties. We changed all 3 properties in AMBARI-22525:
>
> ```
> yarn.nodemanager.aux-services.spark2_shuffle.classpath
> yarn.nodemanager.aux-services.spark_shuffle.classpath
> yarn.timeline-service.entity-group-fs-store.group-id-plugin-classpath
> ```
>
> It seems like what need to do is change the spark shuffle stuff back to hdp.version, but leave ATS using the new version since we're guaranteed to have Spark installed on the ATS machine.
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/params_linux.py 6b5559cf91
> ambari-server/src/main/resources/stacks/HDP/2.5/services/YARN/configuration/yarn-site.xml 29833fbe03
> ambari-server/src/main/resources/stacks/HDP/2.6/upgrades/config-upgrade.xml ea0e2cd46b
>
>
> Diff: https://reviews.apache.org/r/64579/diff/2/
>
>
> Testing
> -------
>
> Manual testing on a patched cluster with YARN/Spark
>
>
> Thanks,
>
> Jonathan Hurley
>
>