安装phoenix后,启动hbase,过一会HRegionServer直接报错停止服务
2022-02-10 15:59:03,452 ERROR [RS_OPEN_PRIORITY_REGION-regionserver/master:16020-0] coprocessor.CoprocessorHost: The coprocessor org.apache.phoenix.coprocessor.ServerCachingEndpointImpl threw java.lang.ClassCastException: org.apache.phoenix.coprocessor.ServerCachingEndpointImpl cannot be cast to com.google.protobuf.Service
java.lang.ClassCastException: org.apache.phoenix.coprocessor.ServerCachingEndpointImpl cannot be cast to com.google.protobuf.Service
at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.createEnvironment(RegionCoprocessorHost.java:412)
at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.createEnvironment(RegionCoprocessorHost.java:95)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.checkAndLoadInstance(CoprocessorHost.java:281)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.load(CoprocessorHost.java:247)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.load(CoprocessorHost.java:198)
at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.loadTableCoprocessors(RegionCoprocessorHost.java:387)
at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.(RegionCoprocessorHost.java:274)
at org.apache.hadoop.hbase.regionserver.HRegion.(HRegion.java:870)
at org.apache.hadoop.hbase.regionserver.HRegion.(HRegion.java:742)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hbase.regionserver.HRegion.newHRegion(HRegion.java:7796)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegionFromTableDir(HRegion.java:8028)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:8005)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7963)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7914)
at org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:145)
at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2022-02-10 15:59:03,453 INFO [regionserver/master:16020] server.AbstractConnector: Stopped ServerConnector@6a10b263{HTTP/1.1, (http/1.1)}{0.0.0.0:16030}
详细日志如上,找了三天的问题,原因在于拷贝phoenix的jar包到hbase的lib下太多了,目前找到的很多文章都是说三个jar包全部拷贝,但是三个jar包的protobuf不一致,导致protobuf报错,所以正确做法是只拷贝phoenix下的server包就行
我对应版本的完整包名是
phoenix-hbase-2.4.0-5.1.2-bin/phoenix-server-hbase-2.4.0-5.1.2.ja
