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https://issues.apache.org/jira/browse/HBASE-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13576167#comment-13576167
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Ian Varley commented on HBASE-3696:
-----------------------------------
This confused me a bit today while trying to debug HBase replication running
locally; you have to roll the HLog in order for ReplicationSource to pick up
and replicate your edits. +1 to a fix (but, no idea what that'd be; an
implementation of sync() for LocalFileSystem?)
> No durability when running with LocalFileSystem
> -----------------------------------------------
>
> Key: HBASE-3696
> URL: https://issues.apache.org/jira/browse/HBASE-3696
> Project: HBase
> Issue Type: Bug
> Components: documentation, wal
> Reporter: Todd Lipcon
>
> LocalFileSystem in Hadoop doesn't currently implement sync(), so when we're
> running in that case, we don't have any durability. This isn't a huge deal
> since it isn't a realistic deployment scenario, but it's probably worth
> documenting. It caused some confusion for a user when a table disappeared
> after killing a standalone instance that was hosting its data in the local FS.
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