[ https://issues.apache.org/jira/browse/HBASE-5345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evert Arckens updated HBASE-5345: --------------------------------- Attachment: checkAndMutateEmpty-HBASE-5345.patch This attachment contains a patch which I believe fixes the issue and has a test added to TestHRegion > CheckAndPut doesn't work when value is empty byte[] > --------------------------------------------------- > > Key: HBASE-5345 > URL: https://issues.apache.org/jira/browse/HBASE-5345 > Project: HBase > Issue Type: Bug > Affects Versions: 0.92.0 > Reporter: Evert Arckens > Attachments: checkAndMutateEmpty-HBASE-5345.patch > > > When a value contains an empty byte[] and then a checkAndPut is performed > with an empty byte[] , the operation will fail. > For example: > Put put = new Put(row1); > put.add(fam1, qf1, new byte[0]); > table.put(put); > put = new Put(row1); > put.add(fam1, qf1, val1); > table.checkAndPut(row1, fam1, qf1, new byte[0], put); ---> false > I think this is related to HBASE-3793 and HBASE-3468. > Note that you will also get into this situation when first putting a null > value ( put.add(fam1,qf1,null) ), as this value will then be regarded and > returned as an empty byte[] upon a get. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira