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Y. SREENIVASULU REDDY commented on HBASE-22649: ----------------------------------------------- [~jatsakthi], Thanks for looking into this issue and your comment. This issue is UI related. so that i didn't prepare any UT. If any suggestions please provide, i will address the same. > FileNotFoundException shown in UI when tried to access HFILE URL of a column > family name have special char (e.g #) > ------------------------------------------------------------------------------------------------------------------ > > Key: HBASE-22649 > URL: https://issues.apache.org/jira/browse/HBASE-22649 > Project: HBase > Issue Type: Bug > Components: UI > Affects Versions: 3.0.0, 2.1.5, 1.3.5 > Reporter: Ashok shetty > Assignee: Y. SREENIVASULU REDDY > Priority: Major > Fix For: 3.0.0, 1.3.6, 2.1.7 > > Attachments: HBASE-22649.branch-1.002.patch, > HBASE-22649.branch-1.003.patch, HBASE-22649.branch-1.patch, > HBASE-22649.branch-2.patch, HBASE-22649.branch-2_002.patch, > HBASE-22649.patch, HBASE-22649_002.patch > > > 【Test step】: > 1. create 'specialchar' ,'#' > 2.put 'specialchar','r1','#:cq','1000' > 3.flush 'specialchar' > 4.put 'specialchar','r2','#:cq','1000' > 5.flush 'specialchar' > > Once hfile is created, click the hfile link in UI. > The following error is throwing. > {noformat} > java.io.FileNotFoundException: Path is not a file: > /hbase/data/default/specialchar/df9d19830c562c4eeb3f8b396211d52d > at > org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:90) > at > org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:76) > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getBlockLocations(FSDirStatAndListingOp.java:153) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1942) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:739) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:432) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:878) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:824) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1729) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2684) > {noformat} -- This message was sent by Atlassian Jira (v8.3.2#803003)