[jira] [Updated] (HDFS-6545) Finalizing rolling upgrade can make NN unavailable for a long duration
[ https://issues.apache.org/jira/browse/HDFS-6545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-6545: - Attachment: HDFS-6545.patch > Finalizing rolling upgrade can make NN unavailable for a long duration > -- > > Key: HDFS-6545 > URL: https://issues.apache.org/jira/browse/HDFS-6545 > Project: Hadoop HDFS > Issue Type: Improvement >Affects Versions: 2.4.0 >Reporter: Kihwal Lee >Priority: Critical > Attachments: HDFS-6545.patch > > > In {{FSNamesystem#finalizeRollingUpgrade()}}, {{saveNamespace()}} is directly > called. For name nodes with a big name space, it can take minutes to save a > new fsimage. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6545) Finalizing rolling upgrade can make NN unavailable for a long duration
[ https://issues.apache.org/jira/browse/HDFS-6545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-6545: - Status: Patch Available (was: Open) > Finalizing rolling upgrade can make NN unavailable for a long duration > -- > > Key: HDFS-6545 > URL: https://issues.apache.org/jira/browse/HDFS-6545 > Project: Hadoop HDFS > Issue Type: Improvement >Affects Versions: 2.4.0 >Reporter: Kihwal Lee >Priority: Critical > Attachments: HDFS-6545.patch > > > In {{FSNamesystem#finalizeRollingUpgrade()}}, {{saveNamespace()}} is directly > called. For name nodes with a big name space, it can take minutes to save a > new fsimage. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6545) Finalizing rolling upgrade can make NN unavailable for a long duration
[ https://issues.apache.org/jira/browse/HDFS-6545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-6545: - Attachment: HDFS-6545.v2.patch I made the logsync conditional in the new patch. > Finalizing rolling upgrade can make NN unavailable for a long duration > -- > > Key: HDFS-6545 > URL: https://issues.apache.org/jira/browse/HDFS-6545 > Project: Hadoop HDFS > Issue Type: Improvement >Affects Versions: 2.4.0 >Reporter: Kihwal Lee >Assignee: Kihwal Lee >Priority: Critical > Attachments: HDFS-6545.patch, HDFS-6545.v2.patch > > > In {{FSNamesystem#finalizeRollingUpgrade()}}, {{saveNamespace()}} is directly > called. For name nodes with a big name space, it can take minutes to save a > new fsimage. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6545) Finalizing rolling upgrade can make NN unavailable for a long duration
[ https://issues.apache.org/jira/browse/HDFS-6545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-6545: - Resolution: Fixed Fix Version/s: 2.5.0 3.0.0 Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) > Finalizing rolling upgrade can make NN unavailable for a long duration > -- > > Key: HDFS-6545 > URL: https://issues.apache.org/jira/browse/HDFS-6545 > Project: Hadoop HDFS > Issue Type: Improvement >Affects Versions: 2.4.0 >Reporter: Kihwal Lee >Assignee: Kihwal Lee >Priority: Critical > Fix For: 3.0.0, 2.5.0 > > Attachments: HDFS-6545.patch, HDFS-6545.v2.patch > > > In {{FSNamesystem#finalizeRollingUpgrade()}}, {{saveNamespace()}} is directly > called. For name nodes with a big name space, it can take minutes to save a > new fsimage. -- This message was sent by Atlassian JIRA (v6.2#6252)