You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2015/12/14 22:10:48 UTC
[jira] [Updated] (SOLR-8119) Detect index corruption for all files
on replication
[ https://issues.apache.org/jira/browse/SOLR-8119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler updated SOLR-8119:
--------------------------------
Fix Version/s: (was: 5.4)
5.5
> Detect index corruption for all files on replication
> ----------------------------------------------------
>
> Key: SOLR-8119
> URL: https://issues.apache.org/jira/browse/SOLR-8119
> Project: Solr
> Issue Type: Improvement
> Components: replication (java)
> Reporter: Shalin Shekhar Mangar
> Labels: difficulty-medium, impact-high
> Fix For: 5.5, Trunk
>
>
> Lucene writes checksums for large files but they aren't verified until a merge is necessary because it'd be too costly to go through the entire bytes. Only truncation of such files is checked during open. However, index replication is one activity that has to go through the entire file anyway so we can be more aggressive than Lucene in validating the checksum.
> I propose that we validate all files, large and small, during replication.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org