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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (Resolved) (JIRA)" <ji...@apache.org> on 2011/12/05 07:39:40 UTC

[jira] [Resolved] (HDFS-2625) HA: TestDfsOverAvroRpc failing after introduction of HeartbeatResponse type

     [ https://issues.apache.org/jira/browse/HDFS-2625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved HDFS-2625.
-------------------------------

       Resolution: Fixed
    Fix Version/s: HA branch (HDFS-1623)
     Hadoop Flags: Reviewed

Committed to branch, thx for the review.
                
> HA: TestDfsOverAvroRpc failing after introduction of HeartbeatResponse type
> ---------------------------------------------------------------------------
>
>                 Key: HDFS-2625
>                 URL: https://issues.apache.org/jira/browse/HDFS-2625
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, test
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: HA branch (HDFS-1623)
>
>         Attachments: hdfs-2625.txt
>
>
> TestDfsOverAvroRpc is failing after HDFS-2616. The issue seems to be that we sometimes fill in the "commands" list in HeartbeatResponse with null to indicate no commands. This makes avro barf with a cryptic message about unions of nulls of unions of arrays of nulls or something.

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