hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HDDS-1863) Freon RandomKeyGenerator even if keySize is set to 0, it returns some random data to key
Date Thu, 08 Aug 2019 22:41:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1863?focusedWorklogId=291620&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-291620
]

ASF GitHub Bot logged work on HDDS-1863:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 08/Aug/19 22:40
            Start Date: 08/Aug/19 22:40
    Worklog Time Spent: 10m 
      Work Description: bharatviswa504 commented on issue #1167: HDDS-1863. Freon RandomKeyGenerator
even if keySize is set to 0, it returns some random data to key.
URL: https://github.com/apache/hadoop/pull/1167#issuecomment-519712984
 
 
   Thank You @xiaoyuyao and @arp7 for the review.
   Test failures are not related to this patch. I will commit this to the trunk.
 
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


Issue Time Tracking
-------------------

    Worklog Id:     (was: 291620)
    Time Spent: 3h 50m  (was: 3h 40m)

> Freon RandomKeyGenerator even if keySize is set to 0, it returns some random data to
key
> ----------------------------------------------------------------------------------------
>
>                 Key: HDDS-1863
>                 URL: https://issues.apache.org/jira/browse/HDDS-1863
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.5.0
>
>          Time Spent: 3h 50m
>  Remaining Estimate: 0h
>
>  
> {code:java}
> ***************************************************
> Status: Success
> Git Base Revision: e97acb3bd8f3befd27418996fa5d4b50bf2e17bf
> Number of Volumes created: 1
> Number of Buckets created: 1
> Number of Keys added: 1
> Ratis replication factor: THREE
> Ratis replication type: STAND_ALONE
> Average Time spent in volume creation: 00:00:00,002
> Average Time spent in bucket creation: 00:00:00,000
> Average Time spent in key creation: 00:00:00,002
> Average Time spent in key write: 00:00:00,101
> Total bytes written: 0
> Total Execution time: 00:00:05,699
>  
> {code}
> ***************************************************
> [root@ozoneha-2 ozone-0.5.0-SNAPSHOT]# bin/ozone sh key list /vol-0-28271/bucket-0-95211
> [
> {   "version" : 0,   "md5hash" : null,   "createdOn" : "Fri, 26 Jul 2019 01:02:08
GMT",   "modifiedOn" : "Fri, 26 Jul 2019 01:02:09 GMT",   "size" : 36,   "keyName" : "key-0-98235",
  "type" : null }
> ]
>  
> This is because of the below code in RandomKeyGenerator:
> {code:java}
> for (long nrRemaining = keySize - randomValue.length;
>  nrRemaining > 0; nrRemaining -= bufferSize) {
>  int curSize = (int) Math.min(bufferSize, nrRemaining);
>  os.write(keyValueBuffer, 0, curSize);
> }
> os.write(randomValue);
> os.close();{code}
>  



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message