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Posted to issues@hbase.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/03/23 01:29:00 UTC
[jira] [Updated] (HBASE-28284) HRegionServer encountered NPE while executing getBootstrapNodes
[ https://issues.apache.org/jira/browse/HBASE-28284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
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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