[HBASE-22649] Encode StoreFile path URLs in the UI to handle scenarios where CF contains special characters (like # etc.)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1, 2.1.5, 1.3.5
• Fix Version/s: 3.0.0-alpha-1, 1.5.0, 2.3.0, 1.3.6, 1.4.11, 2.1.7, 2.2.2
• Component/s: UI
• Assignee: Y. SREENIVASULU REDDY
• Reporter: Ashok shetty
• Created: 02/Jul/19 10:12
• Updated: 20/Sep/19 17:36
• Resolved: 20/Sep/19 08:35

Description

【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.

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)