| # RELEASENOTES |
| |
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| # HBASE hbase-operator-tools-1.0.0 Release Notes |
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| These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements. |
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| --- |
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| * [HBASE-22997](https://issues.apache.org/jira/browse/HBASE-22997) | *Major* | **Move to SLF4J** |
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| Added SLF4J binding for LOG4J 2. |
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| --- |
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| * [HBASE-22717](https://issues.apache.org/jira/browse/HBASE-22717) | *Major* | **[HBCK2] Expose replication fixes from hbck1** |
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| Adds 'replication' command to HBCK2. Will clear old deleted peer queues and if a table name is passed, can clear replication barrier flags. |
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| Exposes the old hbck1 code that did this. |
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| --- |
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| * [HBASE-21393](https://issues.apache.org/jira/browse/HBASE-21393) | *Major* | **Add an API ScheduleSCP() to HBCK2** |
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| Adds scheduleRecoveries verb to HBCK2 tool for scheduling ServerCrashProcedures. |
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| Also adds a version checker and a refactor so we check version before trying a command (unless --skip is passed on command-line). |
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| --- |
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| * [HBASE-22688](https://issues.apache.org/jira/browse/HBASE-22688) | *Major* | **[HBCK2] Add filesystem fixup to hbck2** |
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| Adds a 'filesystem' command to HBCK2. Checks for bad references, links, and corrupt hfiles with the option of sidelining if pass --fix option. |
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| --- |
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| * [HBASE-22680](https://issues.apache.org/jira/browse/HBASE-22680) | *Major* | **[HBCK2] OfflineMetaRepair for hbase2/hbck2** |
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| Adds a version of the old OfflineMetaRepair tool from hbck1 updated to work against hbase2. Here is how you'd run it: |
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| $ HBASE\_CLASSPATH\_PREFIX=~/checkouts/hbase-operator-tools/hbase-hbck2/target/hbase-hbck2-1.0.0-SNAPSHOT.jar ./bin/hbase org.apache.hbase.hbck1.OfflineMetaRepair -details |
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| See section "hbase:meta region/table restore/rebuild" in hbase-hbck README in operator tools for more detail on how to run it (https://github.com/apache/hbase-operator-tools/tree/master/hbase-hbck2) |
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| --- |
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| * [HBASE-22143](https://issues.apache.org/jira/browse/HBASE-22143) | *Minor* | **HBCK2 setRegionState command** |
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| Adds a new feature to HBCK2: setRegionState. |
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| Given the encoded name of a Region, this command allows you to change the state of that Region recorded in Meta. |
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| --- |
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| * [HBASE-21378](https://issues.apache.org/jira/browse/HBASE-21378) | *Major* | **[hbck2] add --skip version check to hbck2 tool (checkHBCKSupport blocks assigning hbase:meta or hbase:namespace when master is not initialized)** |
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| Adds a general -s,--skip option to hbck2 so you can run the command it first checking it is version compatible. |
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| Should not be needed going forward but in the spirt of our not knowing all the conditions under which we'll be trying to run hbck2, adding it. |
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