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https://issues.apache.org/jira/browse/HBASE-28284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HBASE-28284:
-----------------------------------
Labels: pull-request-available (was: )
> HRegionServer encountered NPE while executing getBootstrapNodes
> ---------------------------------------------------------------
>
> Key: HBASE-28284
> URL: https://issues.apache.org/jira/browse/HBASE-28284
> Project: HBase
> Issue Type: Bug
> Affects Versions: 3.0.0-beta-2
> Reporter: Haiping lv
> Assignee: Haiping lv
> Priority: Minor
> Labels: pull-request-available
>
> When the HRegionServer has just started, and the bootstrapNodeManager has not
> been initialized yet, handling the client's GetBootstrapNodesRequest by
> calling the bootstrapNodeManager's getBootstrapNodes method results in a NPE
> exception.
> The logs are as followed:
> {code:java}
> 2023-12-17T15:25:31,984 ERROR
> [RpcServer.default.FPBQ.Fifo.handler=29,queue=2,port=16020] ipc.RpcServer:
> Unexpected throwable object
> java.lang.NullPointerException: null
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getBootstrapNodes(HRegionServer.java:3632)
> ~[hbase-server-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.HBaseRpcServicesBase.getBootstrapNodes(HBaseRpcServicesBase.java:304)
> ~[hbase-server-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.RegistryProtos$ClientMetaService$2.callBlockingMethod(RegistryProtos.java:6737)
> ~[hbase-protocol-shaded-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:437)
> ~[hbase-server-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
> ~[hbase-server-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102)
> ~[hbase-server-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82)
> ~[hbase-server-3.0.0-beta-1-SNAPSHOT.jar:3.0.0-beta-1-SNAPSHOT]
> {code}
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