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https://issues.apache.org/jira/browse/HAMA-673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13890609#comment-13890609
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Skater Xu commented on HAMA-673:
--------------------------------
The HDFS2.x problem is caused by the protobuffer version.
After I upgrade protobufer2.4a.jar to protobuf-java-2.5.0.jar in $hamahome/lib,
that problem is gone(So it should relate to mavn build issue, do I need to log
an issue and fix it there?)
And after fix hdfs, zookeeper has error now
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =
ConnectionLoss for /bsp
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1069)
at
org.apache.hama.bsp.sync.ZKSyncBSPMasterClient.init(ZKSyncBSPMasterClient.java:62)
at org.apache.hama.bsp.BSPMaster.initZK(BSPMaster.java:509)
at org.apache.hama.bsp.BSPMaster.startMaster(BSPMaster.java:492)
at org.apache.hama.bsp.BSPMaster.startMaster(BSPMaster.java:475)
at org.apache.hama.BSPMasterRunner.run(BSPMasterRunner.java:46)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at org.apache.hama.BSPMasterRunner.main(BSPMasterRunner.java:56)
> Integrate new service layers
> ----------------------------
>
> Key: HAMA-673
> URL: https://issues.apache.org/jira/browse/HAMA-673
> Project: Hama
> Issue Type: Sub-task
> Components: bsp core, build , yarn
> Reporter: Thomas Jungblut
> Attachments: yarn-hama-diagram.pptx
>
>
> Integrate the services, messaging/synchronization/scheduler into YARN.
> The master must startup all the master services.
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