Sergey Soldatov created HBASE-20852:
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Summary: inconsistent version report in Master UI after HBASE-20722
Key: HBASE-20852
URL: https://issues.apache.org/jira/browse/HBASE-20852
Project: HBase
Issue Type: Bug
Affects Versions: 3.0.0, 2.1.0
Reporter: Sergey Soldatov
Master web UI is able to report if the versions of RS and master are different.
Previously the check was performed between the master version that we get from
Version class ( generated during the build) and RS version from
RegionServerTracker (which was using the same Version class). In HBASE-20722
this behavior has been changed, so now for RS we get numeric version and
convert it to the string representation. That works only for numeric versions
like 2.0.0 / 2.1.0, but it doesn't work for -SNAPSHOT or any other custom
versions and Master UI reports that all region servers have an inconsistent
version.
[~Apache9], [~stack], [~tedyu] FYI
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