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Posted to hdfs-issues@hadoop.apache.org by "Bharat Viswanadham (JIRA)" <ji...@apache.org> on 2018/10/24 19:58:00 UTC
[jira] [Updated] (HDDS-732) Add read method which takes offset and
length in SignedChunkInputStream
[ https://issues.apache.org/jira/browse/HDDS-732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bharat Viswanadham updated HDDS-732:
------------------------------------
Issue Type: Sub-task (was: Task)
Parent: HDDS-434
> Add read method which takes offset and length in SignedChunkInputStream
> -----------------------------------------------------------------------
>
> Key: HDDS-732
> URL: https://issues.apache.org/jira/browse/HDDS-732
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Bharat Viswanadham
> Priority: Major
>
> This Jira is created from the comments in HDDS-693
>
> {quote}We have only read(), we don't have read(byte[] b, int off, int len), we might see some slow operation during put with SignedInputStream.
> {quote}
> 100% agree. I didn't check any performance numbers, yet, but we need to do it sooner or later. I would implement this method in a separate jira as it adds more complexity and as of now I would like to support the mkdir operations of the s3a unit tests (where the size is 0).
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