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https://issues.apache.org/jira/browse/BIGTOP-1560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14246263#comment-14246263
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jay vyas edited comment on BIGTOP-1560 at 12/15/14 2:58 AM:
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{{ dfs.namenode.replication.min default=1 Minimal block replication. }}
<-- [~dasha.boudnik] FYI, not a huge deal, but just want to clarify what i
meant - the minimum replication is 1, not 3.... so that means that someone
configures HDFS for minimal replication,
this test will fail... Dont worry, its not a big deal but just want to
clarify that not all folks running this test will necessarily use the exact
bigtop :)
im okay with it once cos' suggestions above go in, assuming you have tested it
and it works !
was (Author: jayunit100):
{{ dfs.namenode.replication.min default=1 Minimal block replication. }}
<-- [~dasha.boudnik] FYI, not a huge deal, but just want to clarify what i
meant - the minimum replication is 1, not 3.... so that means that
- if block replication is specified at the command line, or
- someone configures HDFS for minimal replication,
this test will fail... Dont worry, its not a big deal but just want to
clarify that not all folks running this test will necessarily use the exact
bigtop :)
im okay with it once cos' suggestions above go in, assuming you have tested it
and it works !
> Add a test case for performing block corruption recovery
> --------------------------------------------------------
>
> Key: BIGTOP-1560
> URL: https://issues.apache.org/jira/browse/BIGTOP-1560
> Project: Bigtop
> Issue Type: Test
> Components: tests
> Affects Versions: 0.8.0
> Reporter: Dasha Boudnik
> Assignee: Dasha Boudnik
> Fix For: 0.9.0
>
> Attachments: BIGTOP-1560.patch, BIGTOP-1560.patch, BIGTOP-1560.patch
>
>
> Found this issue in internal testing. Roughly:
> create file in HDFS
> find block for the file
> corrupt a block
> trigger recovery by trying to read the file
> check recovery was successful
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