[
https://issues.apache.org/jira/browse/HADOOP-2251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12544917
]
Jim Kellerman commented on HADOOP-2251:
---------------------------------------
This problem happened in Hadoop-Patch build 1143
{code}
[junit] 2007-11-23 01:23:19,499 INFO [HMaster]
org.apache.hadoop.hbase.HMaster$PendingServerShutdown.process(HMaster.java:2004):
process shutdown of server 140.211.11.75:52601: logSplit: true, rootChecked:
true, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
[junit] 2007-11-23 01:23:19,500 DEBUG [HMaster]
org.apache.hadoop.hbase.HMaster$PendingServerShutdown.process(HMaster.java:2052):
process server shutdown scanning root region cancelled because
rootRegionLocation is null
[junit] 2007-11-23 01:23:19,500 DEBUG [HMaster]
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1098): Put
PendingServerShutdown of 140.211.11.75:52601 back on queue
[junit] 2007-11-23 01:23:19,501 DEBUG [HMaster]
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1082): Main processing loop:
PendingServerShutdown of 140.211.11.75:52601
[junit] 2007-11-23 01:23:19,501 INFO [HMaster]
org.apache.hadoop.hbase.HMaster$PendingServerShutdown.process(HMaster.java:2004):
process shutdown of server 140.211.11.75:52601: logSplit: true, rootChecked:
true, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
[junit] 2007-11-23 01:23:19,502 DEBUG [HMaster]
org.apache.hadoop.hbase.HMaster$PendingServerShutdown.process(HMaster.java:2052):
process server shutdown scanning root region cancelled because
rootRegionLocation is null
[junit] 2007-11-23 01:23:19,503 DEBUG [HMaster]
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1098): Put
PendingServerShutdown of 140.211.11.75:52601 back on queue
{code}
> [hbase] master won't go down if root region was not found
> ---------------------------------------------------------
>
> Key: HADOOP-2251
> URL: https://issues.apache.org/jira/browse/HADOOP-2251
> Project: Hadoop
> Issue Type: Bug
> Components: contrib/hbase
> Reporter: stack
> Priority: Minor
>
> psaab couldn't shut down his master... was getting reams of the below:
> {code}
> 2007-11-21 13:45:30,421 INFO hbase.HMaster - process shutdown of server
> 38.99.76.15:60020: logSplit: true, rootChecked: true, rootRescanned: false,
> numberOfMetaRegions: 0, onlineMetaRegions.size(): 0
> 2007-11-21 13:45:30,421 DEBUG hbase.HMaster - process server shutdown
> scanning root region cancelled because rootRegionLocation is null
> 2007-11-21 13:45:30,421 DEBUG hbase.HMaster - Put PendingServerShutdown of
> 38.99.76.15:60020 back on queue
> 2007-11-21 13:45:30,421 DEBUG hbase.HMaster - Main processing loop:
> PendingServerShutdown of 38.99.76.21:60020
> 2007-11-21 13:45:30,422 INFO hbase.HMaster - process shutdown of server
> 38.99.76.21:60020: logSplit: true, rootChecked: true, rootRescanned: false,
> numberOfMetaRegions: 0, onlineMetaRegions.size(): 0
> 2007-11-21 13:45:30,422 DEBUG hbase.HMaster - process server shutdown
> scanning root region cancelled because rootRegionLocation is null
> 2007-11-21 13:45:30,422 DEBUG hbase.HMaster - Put PendingServerShutdown of
> 38.99.76.21:60020 back on queue
> 2007-11-21 13:45:30,422 DEBUG hbase.HMaster - Main processing loop:
> PendingServerShutdown of 38.99.76.31:60020
> 2007-11-21 13:45:30,422 INFO hbase.HMaster - process shutdown of server
> 38.99.76.31:60020: logSplit: true, rootChecked: true, rootRescanned: false,
> numberOfMetaRegions: 0, onlineMetaRegions.size(): 0
> 2007-11-21 13:45:30,422 DEBUG hbase.HMaster - process server shutdown
> scanning root region cancelled because rootRegionLocation is null
> 2007-11-21 13:45:30,422 DEBUG hbase.HMaster - Put PendingServerShutdown of
> 38.99.76.31:60020 back on queue
> 2007-11-21 13:45:30,422 DEBUG hbase.HMaster - Main processing loop:
> PendingServerShutdown of 38.99.76.17:60020
> ..
> {code}
> Looks like a shutdown soon after startup so should be reproducible.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
