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Huaxiang Sun edited comment on HBASE-27251 at 7/27/22 11:44 PM: ---------------------------------------------------------------- [~apurtell], let me create one backport Jira. Not sure if skipping these .tabledesc and .initialized directories are enough. I left one comment in HBASE-26640 to get Duo's input. Let me fix the "fix version" for HBASE-26640 as well as it is marked as 2.6.0. was (Author: huaxiangsun): [~apurtell], let me create one backport Jira. Not sure if ignore these .tabledesc and .initialized directories are enough. I left one comment in HBASE-26640 to get Duo's input. Let me fix the "fix version" for HBASE-26640 as well as it is marked as 2.6.0. > Rolling back from 2.5.0-SNAPSHOT to 2.4.13 fails due to `File does not exist: > /hbase/MasterData/data/master/store/.initialized/.regioninfo` > ------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-27251 > URL: https://issues.apache.org/jira/browse/HBASE-27251 > Project: HBase > Issue Type: Bug > Components: master > Affects Versions: 2.5.0 > Reporter: Nick Dimiduk > Priority: Critical > Fix For: 2.4.14 > > > I was doing some perf testing with builds of 2.5.0. I rolled back to 2.4.13 > and the master won't start. Stack trace ends in, > {noformat} > java.io.FileNotFoundException: File does not exist: > /hbase/MasterData/data/master/store/.initialized/.regioninfo > > at > org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:86) > > at > org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:76) > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getBlockLocations(FSDirStatAndListingOp.java:156) > > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:2089) > > > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:762) > > > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:458) > > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:604) > > > at > org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:572) > > > at > org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:556) > > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1093) > > > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1043) > > > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:971) > at > java.base/java.security.AccessController.doPrivileged(AccessController.java:712) > > > at java.base/javax.security.auth.Subject.doAs(Subject.java:439) > > > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1878) > > > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2976) > {noformat} > When I examine the on-disk file system, I see, > {noformat} > nonroot@namenode-0:~$ hdfs dfs -ls /hbase/MasterData/data/master/store/ > Found 3 items > drwxr-xr-x - nonroot supergroup 0 2022-07-19 17:37 > /hbase/MasterData/data/master/store/.initialized > drwxr-xr-x - nonroot supergroup 0 2022-07-19 17:37 > /hbase/MasterData/data/master/store/.tabledesc > drwxr-xr-x - nonroot supergroup 0 2022-07-27 16:25 > /hbase/MasterData/data/master/store/1595e783b53d99cd5eef43b6debb2682 > nonroot@namenode-0:~$ hdfs dfs -ls > /hbase/MasterData/data/master/store/.initialized/ > nonroot@namenode-0:~$ > {noformat} -- This message was sent by Atlassian Jira (v8.20.10#820010)