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Posted to dev@lucene.apache.org by "Mark Miller (JIRA)" <ji...@apache.org> on 2016/02/12 17:39:18 UTC
[jira] [Updated] (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.
[ https://issues.apache.org/jira/browse/SOLR-8575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Miller updated SOLR-8575:
------------------------------
Summary: Fix HDFSLogReader replay status numbers, a performance bug where we can reopen FSDataInputStream much too often, and an hdfs tlog data integrity bug. (was: Fix HDFSLogReader replay status numbers and a performance bug where we can reopen FSDataInputStream too often.)
> 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
> 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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