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Guangxu Cheng commented on HBASE-17318: --------------------------------------- [~tedyu] [~anoop.hbase] Thanks for your reviewing. > Increment does not add new column if the increment amount is zero at first > time writing > --------------------------------------------------------------------------------------- > > Key: HBASE-17318 > URL: https://issues.apache.org/jira/browse/HBASE-17318 > Project: HBase > Issue Type: Improvement > Affects Versions: 2.0.0, 0.98.23, 1.2.4 > Reporter: Guangxu Cheng > Assignee: Guangxu Cheng > Fix For: 2.0.0, 1.4.0 > > Attachments: HBASE-17318-branch-1.2-v1.patch, > HBASE-17318-branch-1.2-v2.patch, HBASE-17318-master-v1.patch > > > When the data written for the first time is 0, no new columns are added. > Iterate the input columns and update existing values if they were found, > otherwise add new column initialized to the increment amount. > Does not add new column if the increment amount is zero at first time > writting. > It is necessary to add a new column at the first write to 0. > If not, the result of using the phoenix is NULL. -- This message was sent by Atlassian JIRA (v6.3.4#6332)