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https://issues.apache.org/jira/browse/BOOKKEEPER-713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13841075#comment-13841075
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Vinay commented on BOOKKEEPER-713:
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bq. since if we failed on writing cookie to zookeeper, we know the bookie
failed before initialize, then it is safe to reformat local bookie
In this case, we should continue to start and write the cookies in missing
directories rather than failing to start. right?
> Bookie should store the cookie in zookeeper first
> -------------------------------------------------
>
> Key: BOOKKEEPER-713
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-713
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.2.2
> Reporter: Vinay
> Assignee: Vinay
> Attachments: BOOKKEEPER-713.patch
>
>
> following code in {{Bookie#checkEnvironment(..)}} should store the cookie in
> zookeeper and then to local disks for {{newEnv}}
> {code} if (newEnv) {
> if (missedCookieDirs.size() > 0) {
> LOG.debug("Directories missing cookie file are {}",
> missedCookieDirs);
> masterCookie.writeToDirectory(journalDirectory);
> for (File dir : allLedgerDirs) {
> masterCookie.writeToDirectory(dir);
> }
> }
> masterCookie.writeToZooKeeper(zk, conf);
> }{code}
> Otherwise if the {{masterCookie.writeToZooKeeper(zk, conf);}} fails due to
> some exception, then bookie cannot start again.
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