Ajeet Rai created HBASE-24951:
---------------------------------

             Summary: HBCK2: extra characters "\x00" are added in endkey while 
creating new region during fixHdfsOrphan operations
                 Key: HBASE-24951
                 URL: https://issues.apache.org/jira/browse/HBASE-24951
             Project: HBase
          Issue Type: Bug
          Components: hbck2
    Affects Versions: 2.2.3
            Reporter: Ajeet Rai


extra characters "\x00" are added in endkey while creating new region during 
fixHdfsOrphan operations
See the log
ERROR: Found inconsistency in table mob_table
14:19:06.946 [main] INFO org.apache.hbase.hbck1.HBaseFsck - Attempting to 
handle orphan hdfs dir: 
hdfs://hacluster/hbase/data/default/mob_table/156d2bf587ee03a7afc53cbf00ebce38
14:19:06.974 [main] WARN org.apache.hbase.hbck1.HBaseFsck - Problem reading 
orphan file 
HdfsNamedFileStatus\{path=hdfs://hacluster/hbase/data/default/mob_table/156d2bf587ee03a7afc53cbf00ebce38/recovered.edits/4.seqid;
 isDirectory=false; length=0; replication=3; blocksize=268435456; 
modification_time=1598246777496; access_time=1598246777487; owner=hdfs; 
group=hadoop; permission=rw-r--r--; isSymlink=false; hasAcl=false; 
isEncrypted=false; isErasureCoded=false}, skipping
14:19:06.975 [main] INFO org.apache.hbase.hbck1.HBaseFsck - Min max keys are : 
[889091ff744069cab08dc605d162a8d3-6482, 9996535e07258a7bbfd8b132435c5962-1235)
14:19:06.975 [main] INFO org.apache.hbase.hbck1.HBaseFsck - Creating new region 
: {ENCODED => 364959ef65602934940f627c7a303eaf, NAME => 
'mob_table,889091ff744069cab08dc605d162a8d3-6482,1598249946975.364959ef65602934940f627c7a303eaf.',
 STARTKEY => '889091ff744069cab08dc605d162a8d3-6482', ENDKEY => 
'9996535e07258a7bbfd8b132435c5962-1235*\x00'*}
 
As you can see from log extra characters "\x00" are added In ENDKEY which is 
wrong
 



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