hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "liaoyuxiangqin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11943) Warn log frequently print to screen in doEncode function on AbstractNativeRawEncoder class
Date Wed, 21 Jun 2017 02:08:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

liaoyuxiangqin updated HDFS-11943:
----------------------------------
    Status: Patch Available  (was: Open)

> Warn log frequently print to screen in doEncode function on  AbstractNativeRawEncoder
class
> -------------------------------------------------------------------------------------------
>
>                 Key: HDFS-11943
>                 URL: https://issues.apache.org/jira/browse/HDFS-11943
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: erasure-coding, native
>    Affects Versions: 3.0.0-alpha4
>         Environment: cluster: 3 nodes
> os:(Red Hat 2.6.33.20,  Red Hat 3.10.0-514.6.1.el7.x86_64, Ubuntu4.4.0-31-generic)
> hadoop version: hadoop-3.0.0-alpha4
> erasure coding: XOR-2-1-64k and enabled Intel ISA-L
> hadoop fs -put file /
>            Reporter: liaoyuxiangqin
>            Assignee: liaoyuxiangqin
>            Priority: Minor
>         Attachments: HDFS-11943.002.patch, HDFS-11943.003.patch, HDFS-11943.patch
>
>   Original Estimate: 0.05h
>  Remaining Estimate: 0.05h
>
>  when i write file to hdfs on above environment,  the hdfs client  frequently print warn
log of use direct ByteBuffer inputs/outputs in doEncode function to screen, detail information
as follows:
> 2017-06-07 15:20:42,856 WARN rawcoder.AbstractNativeRawEncoder: convertToByteBufferState
is invoked, not efficiently. Please use direct ByteBuffer inputs/outputs



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

---------------------------------------------------------------------
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