[jira] Commented: (CASSANDRA-264) log replay bugs

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12725246#action_12725246 ] 

Jonathan Ellis commented on CASSANDRA-264:
------------------------------------------

02 reads
  add test catching buggy update of header on flush; refactor so there is only one version of code doing those writes (the correct one)

the bug was in the writeCommitLogHeader called by discard; it didn't write the length first so readLong() on replay would get basically garbage

> log replay bugs
> ---------------
>
>                 Key: CASSANDRA-264
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-264
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>         Attachments: 0001-CASSANDRA-264-don-t-rm-when-replay-fails.txt, 0002-add-test-catching-buggy-update-of-header-on-flush-ref.txt
>
>
> - OOM on log replay
> - log is deleted even when replay fails

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