[
https://issues.apache.org/jira/browse/HDFS-636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757766#action_12757766
]
Konstantin Shvachko commented on HDFS-636:
------------------------------------------
tets-core is successful. Here are the test-patch results
{code}
. [exec] There appear to be 151 release audit warnings before the patch and
151 release audit warnings after applying the patch.
[exec] +1 overall.
[exec] +1 @author. The patch does not contain any @author tags.
[exec] +1 tests included. The patch appears to include 3 new or
modified tests.
[exec] +1 javadoc. The javadoc tool did not generate any warning
messages.
[exec] +1 javac. The applied patch does not increase the total number
of javac compiler warnings.
[exec] +1 findbugs. The patch does not introduce any new Findbugs
warnings.
[exec] +1 release audit. The applied patch does not increase the
total number of release audit warnings.
[exec]
======================================================================
[exec]
======================================================================
[exec] Finished build.
[exec]
======================================================================
[exec]
======================================================================
{code}
> SafeMode should count only complete blocks.
> -------------------------------------------
>
> Key: HDFS-636
> URL: https://issues.apache.org/jira/browse/HDFS-636
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: name-node
> Affects Versions: Append Branch
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Fix For: Append Branch
>
> Attachments: completeBlockTotal.patch
>
>
> During start up the name-node is in safe mode and is counting blocks reported
> by data-nodes. When the number of minimally replicated blocks reaches the
> configured threshold the name-node leaves safe mode. Currently all blocks are
> counted towards the threshold including the ones that are under construction.
> The under-construction blocks should be excluded from the count, because they
> need to be recovered, which may take long time (lease expires in 1 hour by
> default). Also the recovery may result in deleting those blocks so counting
> them in the blocks total is incorrect.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
