Esteban Gutierrez created HBASE-11860:
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Summary: Restore UpgradeTo in order to upgrade a HBase cluster to
the latest release
Key: HBASE-11860
URL: https://issues.apache.org/jira/browse/HBASE-11860
Project: HBase
Issue Type: Improvement
Components: HFile, master
Reporter: Esteban Gutierrez
Assignee: Esteban Gutierrez
Fix For: 0.99.0, 2.0.0
Users should have the option to upgrade to a newer release of HBase without
performing a transitive upgrade to HBase 0.96 (EOL'd) or HBase 0.98 and then
HBase 1.x or 2.x
In HBASE-11611 UpgradeTo96 was removed and it won't be possible to migrate a
HBase 0.94 cluster to HBase 1.x or 2.x without the extra step.
Initially we can restore part of the functionality of the tool supporting
migration to namespaces and report for the existence of any HFileV1 file and
ZKDataMigrator could be safely removed.
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