hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15051) FSDataOutputStream returned by LocalFileSystem#createNonRecursive doesn't support hflush
Date Fri, 17 Nov 2017 21:15:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16257581#comment-16257581
] 

Ted Yu commented on HADOOP-15051:
---------------------------------

[~andrew.wang]:
FYI


> FSDataOutputStream returned by LocalFileSystem#createNonRecursive doesn't support hflush
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-15051
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15051
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.0.0-beta1
>            Reporter: Ted Yu
>
> See HBASE-19289 for background information.
> Here is related hbase code (fs is instance of LocalFileSystem):
> {code}
>     this.output = fs.createNonRecursive(path, overwritable, bufferSize, replication,
blockSize,
>       null);
>     // TODO Be sure to add a check for hsync if this branch includes HBASE-19024
>     if (!(CommonFSUtils.hasCapability(output, "hflush"))) {
>       throw new StreamLacksCapabilityException("hflush");
> {code}
> StreamCapabilities is used to poll "hflush" capability.
> [~busbey] suggested fixing this in hadoop.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

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


Mime
View raw message