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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1749) Streaming should hold a reference to the source SSTR to prevent GC races
Date Mon, 15 Nov 2010 22:04:13 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932218#action_12932218
] 

Jonathan Ellis commented on CASSANDRA-1749:
-------------------------------------------

doesn't passing sstable make the descriptor param redundant?

> Streaming should hold a reference to the source SSTR to prevent GC races
> ------------------------------------------------------------------------
>
>                 Key: CASSANDRA-1749
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1749
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>            Priority: Critical
>             Fix For: 0.7.0
>
>         Attachments: 0001-Add-SSTable-reference-to-PendingFile-to-prevent-GC-of-.txt
>
>
> An SSTable waiting to be streamed will be GC'd and deleted from disk if there are no
references being held to its SSTableReader. While streaming an SSTable, we should hold an
SSTR reference.

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