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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SOLR-8575) Fix HDFSLogReader replay status numbers, a performance bug where we can reopen FSDataInputStream much too often, and an hdfs tlog data integrity bug.
Date Sun, 21 Feb 2016 01:37:18 GMT

     [ https://issues.apache.org/jira/browse/SOLR-8575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mark Miller resolved SOLR-8575.
-------------------------------
    Resolution: Fixed

> Fix HDFSLogReader replay status numbers, a performance bug where we can reopen FSDataInputStream
much too often, and an hdfs tlog data integrity bug.
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-8575
>                 URL: https://issues.apache.org/jira/browse/SOLR-8575
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Mark Miller
>            Assignee: Mark Miller
>            Priority: Critical
>             Fix For: master
>
>         Attachments: SOLR-8575.patch, SOLR-8575.patch
>
>
> [~pdvorak@cloudera.com] noticed some funny transaction log replay status logging a while
back:
> active=true starting pos=444978 current pos=2855956 current size=16262 % read=17562
> active=true starting pos=444978 current pos=5748869 current size=16262 % read=35352
> 17562% read? Current size does not change as expected in this case?



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