[
https://issues.apache.org/jira/browse/HAWQ-473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lin Wen updated HAWQ-473:
-------------------------
Description:
1. Implement adding a entry into gp_configuration_history when segment' status
is changed, so that users can know the reason of status change by querying this
catalog table.
A cleanup function is needed when user decides to clear this table.
2. remove failed_tmp_dir and failed_tmp_dir_num columns in
gp_segment_configuration. add a "description" column to show the reason of this
segment is down.
3. merge YARN mode and NONE mode status.
was:
Implement adding a entry into gp_configuration_history when segment' status is
changed, so that users can know the reason of status change by querying this
catalog table.
A cleanup function is needed when user decides to clear this table.
> Implement adding a entry into gp_configuration_history when segment' status
> is changed
> --------------------------------------------------------------------------------------
>
> Key: HAWQ-473
> URL: https://issues.apache.org/jira/browse/HAWQ-473
> Project: Apache HAWQ
> Issue Type: Improvement
> Components: Fault Tolerance, Resource Manager
> Reporter: Lin Wen
> Assignee: Lin Wen
>
> 1. Implement adding a entry into gp_configuration_history when segment'
> status is changed, so that users can know the reason of status change by
> querying this catalog table.
> A cleanup function is needed when user decides to clear this table.
> 2. remove failed_tmp_dir and failed_tmp_dir_num columns in
> gp_segment_configuration. add a "description" column to show the reason of
> this segment is down.
> 3. merge YARN mode and NONE mode status.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
