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https://issues.apache.org/jira/browse/HDDS-1692?focusedWorklogId=261141&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-261141
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ASF GitHub Bot logged work on HDDS-1692:
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Author: ASF GitHub Bot
Created on: 17/Jun/19 05:00
Start Date: 17/Jun/19 05:00
Worklog Time Spent: 10m
Work Description: bharatviswa504 commented on issue #975: HDDS-1692.
RDBTable#iterator should disabled caching of the keys duri…
URL: https://github.com/apache/hadoop/pull/975#issuecomment-502534902
Thank You @mukul1987 for the review.
Any thoughts on using below 2 options.
I see there are 2 more option verify checksum and readHeadASize which might
help read performance. Let me know your thoughts about those options.
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Issue Time Tracking
-------------------
Worklog Id: (was: 261141)
Time Spent: 40m (was: 0.5h)
> RDBTable#iterator should disabled caching of the keys during iterator
> ---------------------------------------------------------------------
>
> Key: HDDS-1692
> URL: https://issues.apache.org/jira/browse/HDDS-1692
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Manager
> Reporter: Mukul Kumar Singh
> Assignee: Bharat Viswanadham
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Iterator normally do a bulk load of the keys, this causes thrashing of the
> actual keys in the DB.
> This option is documented here:-
> https://github.com/facebook/rocksdb/wiki/Basic-Operations#cache
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