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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2019/01/25 01:31:00 UTC

[jira] [Commented] (HBASE-18784) Use of filesystem that requires hflush / hsync / append / etc should query outputstream capabilities

    [ https://issues.apache.org/jira/browse/HBASE-18784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16751779#comment-16751779 ] 

Hudson commented on HBASE-18784:
--------------------------------

Results for branch branch-1
	[build #652 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/652/]: (x) *{color:red}-1 overall{color}*
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details (if available):

(x) {color:red}-1 general checks{color}
-- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/652//General_Nightly_Build_Report/]


(x) {color:red}-1 jdk7 checks{color}
-- For more information [see jdk7 report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/652//JDK7_Nightly_Build_Report/]


(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/652//JDK8_Nightly_Build_Report_(Hadoop2)/]




(x) {color:red}-1 source release artifact{color}
-- See build output for details.


> Use of filesystem that requires hflush / hsync / append / etc should query outputstream capabilities
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-18784
>                 URL: https://issues.apache.org/jira/browse/HBASE-18784
>             Project: HBase
>          Issue Type: Improvement
>          Components: Filesystem Integration
>    Affects Versions: 1.4.0, 2.0.0-alpha-2
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>            Priority: Major
>              Labels: s3
>             Fix For: 2.0.0
>
>         Attachments: HBASE-18784-branch-1.v2.patch, HBASE-18784.0.patch, HBASE-18784.1.patch, HBASE-18784.2.patch
>
>
> In places where we rely on the underlying filesystem holding up the promises of hflush/hsync (most importantly the WAL), we should use the new interfaces provided by HDFS-11644 to fail loudly when they are not present (e.g. on S3, on EC mounts, etc).



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