You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Chris Trezzo (JIRA)" <ji...@apache.org> on 2014/12/11 22:28:14 UTC
[jira] [Updated] (YARN-2944) SCMStore/InMemorySCMStore is not
currently compatible with ReflectionUtils#newInstance
[ https://issues.apache.org/jira/browse/YARN-2944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Trezzo updated YARN-2944:
-------------------------------
Attachment: YARN-2944-trunk-v1.patch
Attached is v1 trunk patch.
> SCMStore/InMemorySCMStore is not currently compatible with ReflectionUtils#newInstance
> --------------------------------------------------------------------------------------
>
> Key: YARN-2944
> URL: https://issues.apache.org/jira/browse/YARN-2944
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Chris Trezzo
> Assignee: Chris Trezzo
> Priority: Minor
> Attachments: YARN-2944-trunk-v1.patch
>
>
> Currently the Shared Cache Manager uses ReflectionUtils#newInstance to create the SCMStore service. Unfortunately the SCMStore class does not have a 0-argument constructor.
> On startup, the SCM fails with the following:
> {noformat}
> 14/12/09 16:10:53 INFO service.AbstractService: Service SharedCacheManager failed in state INITED; cause: java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.hadoop.yarn.server.sharedcachemanager.store.InMemorySCMStore.<init>()
> java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.hadoop.yarn.server.sharedcachemanager.store.InMemorySCMStore.<init>()
> at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:131)
> at org.apache.hadoop.yarn.server.sharedcachemanager.SharedCacheManager.createSCMStoreService(SharedCacheManager.java:103)
> at org.apache.hadoop.yarn.server.sharedcachemanager.SharedCacheManager.serviceInit(SharedCacheManager.java:65)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.yarn.server.sharedcachemanager.SharedCacheManager.main(SharedCacheManager.java:156)
> Caused by: java.lang.NoSuchMethodException: org.apache.hadoop.yarn.server.sharedcachemanager.store.InMemorySCMStore.<init>()
> at java.lang.Class.getConstructor0(Class.java:2763)
> at java.lang.Class.getDeclaredConstructor(Class.java:2021)
> at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:125)
> ... 4 more
> 14/12/09 16:10:53 FATAL sharedcachemanager.SharedCacheManager: Error starting SharedCacheManager
> java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.hadoop.yarn.server.sharedcachemanager.store.InMemorySCMStore.<init>()
> at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:131)
> at org.apache.hadoop.yarn.server.sharedcachemanager.SharedCacheManager.createSCMStoreService(SharedCacheManager.java:103)
> at org.apache.hadoop.yarn.server.sharedcachemanager.SharedCacheManager.serviceInit(SharedCacheManager.java:65)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.yarn.server.sharedcachemanager.SharedCacheManager.main(SharedCacheManager.java:156)
> Caused by: java.lang.NoSuchMethodException: org.apache.hadoop.yarn.server.sharedcachemanager.store.InMemorySCMStore.<init>()
> at java.lang.Class.getConstructor0(Class.java:2763)
> at java.lang.Class.getDeclaredConstructor(Class.java:2021)
> at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:125)
> ... 4 more
> {noformat}
> This JIRA is to add a 0-argument constructor to SCMStore.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)