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Posted to issues-all@impala.apache.org by "Pooja Nilangekar (JIRA)" <ji...@apache.org> on 2018/06/18 18:18:00 UTC
[jira] [Commented] (IMPALA-6835) Improve Kudu scanner error
messages to include the table name and the plan node id
[ https://issues.apache.org/jira/browse/IMPALA-6835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16516114#comment-16516114 ]
Pooja Nilangekar commented on IMPALA-6835:
------------------------------------------
IMPALA-6835: Add table name and node id to Kudu scanner errors
Previously, the error messages in KuduScanner only contained the
reason for failure. They did not contain the KuduTable name or the
TPlanNode id which made it inconveient to debug. This change adds
the TPlanNode id to all error messages and the KuduTable name
whenever applicable.
This change was manually tested by explicitly returning failure
while scanning kudu tables.
Change-Id: I0377fc8591738dc45092d228fcf292ddbb367825
Reviewed-on: [http://gerrit.cloudera.org:8080/10671]
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Improve Kudu scanner error messages to include the table name and the plan node id
> ----------------------------------------------------------------------------------
>
> Key: IMPALA-6835
> URL: https://issues.apache.org/jira/browse/IMPALA-6835
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.11.0, Impala 3.0, Impala 2.12.0
> Reporter: yyzzjj
> Assignee: Pooja Nilangekar
> Priority: Major
> Labels: kudu, observability, supportability
> Fix For: Impala 3.1.0
>
>
> E.g: [https://github.com/apache/impala/blob/830e3346f186aebc879e4ef2927e08db97143100/be/src/exec/kudu-scanner.cc#L338]
> big sql usually contains dozens of tables， when query fail kudu tserver or master response error info which not contain table name
> Inconvenient positioning problem which table
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