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From "Edward J. Yoon (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-501) Add Avro RPC
Date Wed, 08 Feb 2012 11:43:59 GMT

    [ https://issues.apache.org/jira/browse/HAMA-501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203491#comment-13203491
] 

Edward J. Yoon commented on HAMA-501:
-------------------------------------

And job finishes w/o any exceptions. :/

{code}
edward@slave:~/workspace/hama-trunk$ bin/hama jar examples/target/hama-examples-0.5.0-incubating-SNAPSHOT.jar
pi
12/02/08 20:31:24 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir: hdfs://slave.udanax.org:9000/tmp/hadoop-edward/bsp/system/submit_lz844z
12/02/08 20:31:24 INFO bsp.BSPJobClient: Running job: job_201202082031_0001
12/02/08 20:31:27 INFO bsp.BSPJobClient: Current supersteps number: 0
12/02/08 20:31:30 INFO bsp.BSPJobClient: Current supersteps number: 1
12/02/08 20:31:30 INFO bsp.BSPJobClient: The total number of supersteps: 1
Estimated value of PI is	NaN
Job Finished in 6.377 seconds


12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: 2. at superstep: 0 after waiting ...attempt_201202082031_0001_000004_0
12/02/08 20:31:27 INFO ipc.NettyTransceiver: Connecting to slave.udanax.org/192.168.123.198:61002
12/02/08 20:31:27 INFO ipc.NettyTransceiver: [id: 0x506835fb] OPEN
12/02/08 20:31:27 INFO ipc.NettyTransceiver: [id: 0x506835fb, /192.168.123.138:41859 =>
slave.udanax.org/192.168.123.198:61002] BOUND: /192.168.123.138:41859
12/02/08 20:31:27 INFO ipc.NettyTransceiver: [id: 0x506835fb, /192.168.123.138:41859 =>
slave.udanax.org/192.168.123.198:61002] CONNECTED: slave.udanax.org/192.168.123.198:61002
12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier() !!! checking znodes contnains
/ready node or not: at superstep:0 znode:[attempt_201202082031_0001_000000_0, attempt_201202082031_0001_000002_0,
attempt_201202082031_0001_000001_0, attempt_201202082031_0001_000004_0, ready, attempt_201202082031_0001_000005_0]
12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier() at superstep:0 znode
size: (5) znodes:[attempt_201202082031_0001_000000_0, attempt_201202082031_0001_000002_0,
attempt_201202082031_0001_000001_0, attempt_201202082031_0001_000004_0, attempt_201202082031_0001_000005_0]
12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier(): superstep:0 taskid:attempt_201202082031_0001_000004_0
wait for lowest notify.
12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier() at superstep: 0 taskid:attempt_201202082031_0001_000004_0
lowest notify other nodes.
12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier() !!! checking znodes contnains
/ready node or not: at superstep:0 znode:[ready]
12/02/08 20:31:27 DEBUG sync.ZooKeeperSyncClientImpl: leaveBarrier() at superstep:0 znode
size: (0) znodes:[]
12/02/08 20:31:27 INFO zookeeper.ClientCnxn: EventThread shut down
12/02/08 20:31:27 INFO zookeeper.ZooKeeper: Session: 0x1355cbb39a20008 closed
{code}
                
> Add Avro RPC
> ------------
>
>                 Key: HAMA-501
>                 URL: https://issues.apache.org/jira/browse/HAMA-501
>             Project: Hama
>          Issue Type: Sub-task
>          Components: bsp
>    Affects Versions: 0.4.0
>            Reporter: Thomas Jungblut
>            Assignee: Thomas Jungblut
>             Fix For: 0.5.0
>
>         Attachments: avro_v01.patch
>
>
> I want to contribute my work on github: https://github.com/thomasjungblut/hama-avro/blob/master/src/de/jungblut/avro/AvroMessageServiceImpl.java
> Add the dependecies to pom.xml and make some testcases.

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