You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2024/03/09 17:36:00 UTC
[jira] [Updated] (HDFS-17402) StartupSafeMode should not exit when resources are from low to available
[ https://issues.apache.org/jira/browse/HDFS-17402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDFS-17402:
----------------------------------
Labels: pull-request-available (was: )
> StartupSafeMode should not exit when resources are from low to available
> ------------------------------------------------------------------------
>
> Key: HDFS-17402
> URL: https://issues.apache.org/jira/browse/HDFS-17402
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Zilong Zhu
> Priority: Major
> Labels: pull-request-available
>
> After HDFS-17231, NameNode can exit safemode automatically when resources are from low to available. It used org.apache.hadoop.hdfs.server.namenode.FSNamesystem#leaveSafeMode, this function will change BMSafeModeStatus. However, NameNode entering resource low safe mode doesn't change BMSafeModeStatus in org.apache.hadoop.hdfs.server.namenode.FSNamesystem#enterSafeMode. This is not equal
> Now:
> a. NN enter StartupSafeMode
> b. NN enter ResourceLowSafeMode
> c. NN resources from low to available
> d. NN safemode off
>
> Expectations：
> a. NN enter StartupSafeMode
> b. NN enter ResourceLowSafeMode
> c. NN resources from low to available
> d. NN exit ResourceLowSafeMode but in StartupSafeMode
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org