JackyYangPassion commented on issue #193: URL: https://github.com/apache/incubator-hugegraph/issues/193#issuecomment-1512930676
> ## 请问这个报错怎么解决呢？ > 2023-04-18 08:31:07 164516 [main] [ERROR] com.baidu.hugegraph.backend.Transaction [] - Failed to commit changes: > com.baidu.hugegraph.backend.BackendException: Exception in backend > at com.baidu.hugegraph.backend.store.hbase.HbaseSessions$Session.commit(HbaseSessions.java:288) ~[hugegraph-hbase-0.8.0.jar:?] > at com.baidu.hugegraph.backend.store.hbase.HbaseStore.commitTx(HbaseStore.java:304) ~[hugegraph-hbase-0.8.0.jar:?] > at com.baidu.hugegraph.backend.tx.AbstractTransaction.commitMutation2Backend(AbstractTransaction.java:245) ~[hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.tx.IndexableTransaction.commit2Backend(IndexableTransaction.java:57) ~[hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.tx.AbstractTransaction.commit(AbstractTransaction.java:166) ~[hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.tx.AbstractTransaction.commitOrRollback(AbstractTransaction.java:289) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.tx.AbstractTransaction.afterWrite(AbstractTransaction.java:262) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.tx.SchemaTransaction.addSchema(SchemaTransaction.java:272) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.cache.CachedSchemaTransaction.addSchema(CachedSchemaTransaction.java:196) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.tx.SchemaTransaction.addPropertyKey(SchemaTransaction.java:112) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.backend.store.BackendStoreSystemInfo.init(BackendStoreSystemInfo.java:56) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.HugeGraph.initBackendStoreSystemInfo(HugeGraph.java:241) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.HugeGraph.initBackend(HugeGraph.java:199) [hugegraph-core-0.8.0.jar:0.8.0.0] > at com.baidu.hugegraph.cmd.InitStore.initBackend(InitStore.java:115) [hugegraph-dist-0.8.0.jar:?] > at com.baidu.hugegraph.cmd.InitStore.initGraph(InitStore.java:103) [hugegraph-dist-0.8.0.jar:?] > at com.baidu.hugegraph.cmd.InitStore.main(InitStore.java:86) [hugegraph-dist-0.8.0.jar:?] > at com.baidu.hugegraph.backend.store.hbase.HbaseSessions$Session.commit(HbaseSessions.java:282) ~[hugegraph-hbase-0.8.0.jar:?] > 2023-04-18 08:31:07 164530 [main] [WARN ] com.baidu.hugegraph.backend.store.BackendSessionPool [] - Current session has ever been closed > 2023-04-18 08:31:07 164537 [main] [WARN ] com.baidu.hugegraph.backend.store.BackendSessionPool [] - Current session has ever been closed > 2023-04-18 08:31:07 164552 [main] [WARN ] com.baidu.hugegraph.backend.store.BackendSessionPool [] - Current session has ever been closed > Exception in thread "main" com.baidu.hugegraph.backend.BackendException: Failed to commit changes: Exception in backend > at com.baidu.hugegraph.backend.tx.AbstractTransaction.commitOrRollback(AbstractTransaction.java:300) > at com.baidu.hugegraph.backend.tx.AbstractTransaction.afterWrite(AbstractTransaction.java:262) > at com.baidu.hugegraph.backend.tx.SchemaTransaction.addSchema(SchemaTransaction.java:272) > at com.baidu.hugegraph.backend.cache.CachedSchemaTransaction.addSchema(CachedSchemaTransaction.java:196) > at com.baidu.hugegraph.backend.tx.SchemaTransaction.addPropertyKey(SchemaTransaction.java:112) > at com.baidu.hugegraph.backend.store.BackendStoreSystemInfo.init(BackendStoreSystemInfo.java:56) > at com.baidu.hugegraph.HugeGraph.initBackendStoreSystemInfo(HugeGraph.java:241) > at com.baidu.hugegraph.HugeGraph.initBackend(HugeGraph.java:199) > at com.baidu.hugegraph.cmd.InitStore.initBackend(InitStore.java:115) > at com.baidu.hugegraph.cmd.InitStore.initGraph(InitStore.java:103) > at com.baidu.hugegraph.cmd.InitStore.main(InitStore.java:86) > ## 2023-04-18 08:31:07 164530 [hconnection-0x60957c0f-shared-pool3-t3] [WARN ] org.apache.hadoop.hbase.client.AsyncRequestFutureImpl [] - id=1, table=hugegraph:pk, attempt=17/16, failed=1ops, last exception=org.apache.hadoop.hbase.exceptions.RegionOpeningException: org.apache.hadoop.hbase.exceptions.RegionOpeningException: Region hugegraph:pk,,1681394734603.56266d707c829c425fba0c89cfa41250. is opening on master,16020,1681777669268 > at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3069) > at org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1271) > at org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2372) > at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:36812) > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2399) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124) > at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:311) > at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:291) > on master,16020,1681382489629, tracking started Tue Apr 18 08:28:38 CST 2023; not retrying 1 - final failure > 2023-04-18 08:31:07 164530 [main] [WARN ] com.baidu.hugegraph.backend.store.BackendSessionPool [] - Current session has ever been closed > 2023-04-18 08:31:07 164536 [main] [INFO ] org.apache.hadoop.hbase.client.ConnectionImplementation [] - Closing master protocol: MasterService > 2023-04-18 08:31:07 164537 [main] [INFO ] org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient [] - Close zookeeper connection 0x62ea3440 to master:2181 > 2023-04-18 08:31:07 164537 [main] [WARN ] com.baidu.hugegraph.backend.store.BackendSessionPool [] - Current session has ever been closed > 2023-04-18 08:31:07 164538 [task-db-worker-1] [INFO ] org.apache.hadoop.hbase.client.ConnectionImplementation [] - Closing master protocol: MasterService > 2023-04-18 08:31:07 164539 [task-db-worker-1] [INFO ] org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient [] - Close zookeeper connection 0x435871cb to master:2181 > 2023-04-18 08:31:07 164549 [main] [INFO ] org.apache.hadoop.hbase.client.ConnectionImplementation [] - Closing master protocol: MasterService > 2023-04-18 08:31:07 164551 [main] [INFO ] org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient [] - Close zookeeper connection 0x014fc1f0 to master:2181 > 2023-04-18 08:31:07 164552 [main] [WARN ] com.baidu.hugegraph.backend.store.BackendSessionPool [] - Current session has ever been closed You should check whether the HBase cluster reads and writes normally -- This is an automated message from the Apache Git Service. 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