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https://issues.apache.org/jira/browse/HBASE-24486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17125102#comment-17125102
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Hudson commented on HBASE-24486:
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Results for branch master
[build #1746 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/1746/]: (/)
*{color:green}+1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1746/General_20Nightly_20Build_20Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1600//JDK8_Nightly_Build_Report_(Hadoop2)/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1746/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1746/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Remove the unused method online in admin.rb
> -------------------------------------------
>
> Key: HBASE-24486
> URL: https://issues.apache.org/jira/browse/HBASE-24486
> Project: HBase
> Issue Type: Improvement
> Reporter: Zheng Wang
> Assignee: Zheng Wang
> Priority: Minor
> Fix For: 3.0.0-alpha-1
>
>
> Skiming the todo list, seems this method not used any more.
>
> {code:java}
> # Enables/disables a region by name
> def online(region_name, on_off)
> # Open meta table
> meta =
> @connection.getTable(org.apache.hadoop.hbase.TableName::META_TABLE_NAME)
> # Read region info
> # FIXME: fail gracefully if can't find the region
> region_bytes = region_name.to_java_bytes
> g = org.apache.hadoop.hbase.client.Get.new(region_bytes)
> g.addColumn(org.apache.hadoop.hbase.HConstants::CATALOG_FAMILY,
> org.apache.hadoop.hbase.HConstants::REGIONINFO_QUALIFIER)
> hri_bytes = meta.get(g).value
> # Change region status
> hri = org.apache.hadoop.hbase.util.Writables.getWritable(hri_bytes,
> org.apache.hadoop.hbase.HRegionInfo.new)
> hri.setOffline(on_off)
> # Write it back
> put = org.apache.hadoop.hbase.client.Put.new(region_bytes)
> put.addColumn(org.apache.hadoop.hbase.HConstants::CATALOG_FAMILY,
> org.apache.hadoop.hbase.HConstants::REGIONINFO_QUALIFIER,
> org.apache.hadoop.hbase.util.Writables.getBytes(hri))
> meta.put(put)
> end
> {code}
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