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Jesse Yates updated HBASE-12979: -------------------------------- Attachment: hbase-12979-v0-master.patch If not, here's a patch for master. > Use setters instead of return values for handing back statistics from HRegion > methods > ------------------------------------------------------------------------------------- > > Key: HBASE-12979 > URL: https://issues.apache.org/jira/browse/HBASE-12979 > Project: HBase > Issue Type: Improvement > Affects Versions: 0.98.10 > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Labels: phoenix > Fix For: 0.98.10.1 > > Attachments: hbase-12979-v0-master.patch > > > In HBASE-5162 (and backports such as HBASE-12729) we modified some HRegion > methods to return statistics for consumption by callers. The statistics are > ultimately passed back to the client as load feedback. > [~lhofhansl] thinks handing back this information as return values from > HRegion methods is a weird mix of concerns. This also produced a difficult to > anticipate binary compatibility issue with Phoenix. There was no compile time > issue because the code of course was not structured to assign from a method > returning void, yet the method signature changes so the JVM cannot resolve it > if older Phoenix binaries are installed into a 0.98.10 release. Let's change > the HRegion methods back to returning 'void' and use setters instead. > Officially we don't support use of HRegion (HBASE-12566) but we do not need > to go out of our way to break things (smile) so I would also like to make a > patch release containing just this change to help out our sister project. -- This message was sent by Atlassian JIRA (v6.3.4#6332)