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https://issues.apache.org/jira/browse/HDFS-14940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16963258#comment-16963258
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hemanthboyina commented on HDFS-14940:
--------------------------------------
{code:java}
For example,
"-1230k" will be converted to -1230 * 1024 = -1259520;
"891g" will be converted to 891 * 1024^3 = 956703965184;
public static long string2long(String s) {
final char lastchar = s.charAt(lastpos);
....
prefix = TraditionalBinaryPrefix.valueOf(lastchar).value; {code}
[~SouryakantaDwivedy] i think this is the expected behaviour only
> HDFS Balancer : getBalancerBandwidth displaying wrong values for the maximum
> network bandwidth used by the datanode while network bandwidth set with
> values as 1048576000g/1048p/1e
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-14940
> URL: https://issues.apache.org/jira/browse/HDFS-14940
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: balancer & mover
> Affects Versions: 3.1.1
> Environment: 3 Node HA Setup
> Reporter: Souryakanta Dwivedy
> Priority: Minor
> Attachments: BalancerBW.PNG
>
>
> HDFS Balancer : getBalancerBandwidth displaying wrong values for the maximum
> network bandwidth used by the datanode
> while network bandwidth set with values as 1048576000g/1048p/1e
> Steps :-
> * Set balancer bandwith with command setBalancerBandwidth and vlaues as
> [1048576000g/1048p/1e]
> * - Check bandwidth used by the datanode during HDFS block balancing with
> command :hdfs dfsadmin -getBalancerBandwidth " check it will display some
> different values not the same value as set
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