https://community.cloudera.com/t5/Support-Questions/Region-stuck-in-transition-various-versions-expected/m-p/90467#M55317 <P>Before the failure to open message is this block (only including first line of java stackstrace):</P><P>&nbsp;</P><PRE>2019-05-14 15:55:53,356 INFO org.apache.hadoop.hbase.regionserver.HRegion: Replaying edits from hdfs://athos/hbase/data/default/deveng_v500/ab693aebe203bc8781f1a9f1c0a1d045/recovered.edits/0000000000094270192 2019-05-14 15:55:53,383 INFO org.apache.hadoop.hbase.regionserver.HRegion: Replaying edits from hdfs://athos/hbase/data/default/deveng_v500/ab693aebe203bc8781f1a9f1c0a1d045/recovered.edits/0000000000094270299 2019-05-14 15:55:53,722 INFO org.apache.hadoop.hbase.regionserver.HRegion: Replaying edits from hdfs://athos/hbase/data/default/deveng_v500/ab693aebe203bc8781f1a9f1c0a1d045/recovered.edits/0000000000094270330 2019-05-14 15:55:53,903 INFO SecurityLogger.org.apache.hadoop.hbase.Server: Auth successful for tomcat (auth:SIMPLE) 2019-05-14 15:55:53,904 INFO SecurityLogger.org.apache.hadoop.hbase.Server: Connection from 10.190.158.151 port: 60648 with unknown version info 2019-05-14 15:55:54,614 ERROR org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: Failed open of region=deveng_v500,\x00\x00\x1C\xAB\x92\xBC\xD8\x02,1544486155414.ab693aebe203bc8781f1a9f1c0a1d045., starting to roll back the global memstore size. java.lang.IllegalArgumentException: offset (8) + length (2) exceed the capacity of the array: 0 at org.apache.hadoop.hbase.util.Bytes.explainWrongLengthOrOffset(Bytes.java:631) .............</PRE> Wed, 15 May 2019 14:17:47 GMT donigrubbs 2019-05-15T14:17:47Z