stack created HBASE-14798:
-----------------------------
Summary: NPE reporting server load causes regionserver abort;
causes TestAcidGuarantee to fail
Key: HBASE-14798
URL: https://issues.apache.org/jira/browse/HBASE-14798
Project: HBase
Issue Type: Sub-task
Reporter: stack
Assignee: stack
Below crashed out a RS. Caused TestAcidGuarantees to fail because then there
were not RS to assign too...
{code}
2015-11-11 11:36:23,092 ERROR [B.defaultRpcServer.handler=4,queue=0,port=58655]
master.MasterRpcServices(388): Region server
asf907.gq1.ygridcore.net,55184,1447241756717 reported a fatal error:
ABORTING region server asf907.gq1.ygridcore.net,55184,1447241756717: Unhandled:
null
Cause:
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.HRegion.getOldestHfileTs(HRegion.java:1643)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:1503)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:1210)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:1153)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:969)
at
org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:156)
at
org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:108)
at
org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:140)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1637)
at
org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:307)
at
org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:138)
at java.lang.Thread.run(Thread.java:745)
{code}
Here is the failure:
https://builds.apache.org/view/H-L/view/HBase/job/HBase-Trunk_matrix/457/jdk=latest1.8,label=Hadoop/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.TestAcidGuarantees-output.txt
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