hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-1863) Freon RandomKeyGenerator even if keySize is set to 0, it returns some random data to key
Date Thu, 08 Aug 2019 22:52:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16903394#comment-16903394
] 

Hudson commented on HDDS-1863:
------------------------------

FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #17067 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/17067/])
HDDS-1863. Freon RandomKeyGenerator even if keySize is set to 0, it (github: rev aa5f445fb9d06f9967aadf305fa3cd509a16b982)
* (edit) hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/freon/RandomKeyGenerator.java
* (edit) hadoop-ozone/tools/src/test/java/org/apache/hadoop/ozone/freon/TestRandomKeyGenerator.java


> 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: 4h
>  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