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Posted to hdfs-issues@hadoop.apache.org by "James Clampffer (JIRA)" <ji...@apache.org> on 2017/05/01 21:06:04 UTC
[jira] [Updated] (HDFS-11730) libhdfs++: RPC connection should
handle authorization error call id
[ https://issues.apache.org/jira/browse/HDFS-11730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Clampffer updated HDFS-11730:
-----------------------------------
Attachment: HDFS-11730.HDFS-8707.000.patch
Simple fix. Not sure how to write a test that easily reproduces the error. Seems like it generally happens when dealing with broken kerberos configs.
> libhdfs++: RPC connection should handle authorization error call id
> -------------------------------------------------------------------
>
> Key: HDFS-11730
> URL: https://issues.apache.org/jira/browse/HDFS-11730
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: James Clampffer
> Assignee: James Clampffer
> Priority: Minor
> Attachments: HDFS-11730.HDFS-8707.000.patch
>
>
> 2 Problems:
> 1) Authorization error call id isn't recognized, so retry logic kicks in rather than bailing out when the client gets it
> 2) Printing call_id as unsigned during error means small negative values used for signalling look like large positive values. This patch also just casts that error back to a signed 32 bit int.
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