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https://issues.apache.org/jira/browse/HBASE-11062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16943068#comment-16943068
 ] 

Hudson commented on HBASE-11062:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-1.3-IT #647 (See 
[https://builds.apache.org/job/HBase-1.3-IT/647/])
HBASE-22988 Backport HBASE-11062 "hbtop" to branch-1 (apurtell: rev 
a3fe1e30478045b97e647f48f95f56b092daf6b6)
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/AbstractTerminalPrinter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/KeyPress.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/terminal/impl/TestKeyPress.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/mode/ModeScreenView.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/field/TestFieldValue.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/FilterDisplayModeScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/Paging.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/MessageModeScreenPresenter.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/mode/TestModeBase.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/Summary.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/top/TestFilterDisplayModeScreenPresenter.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/top/TestTopScreenModel.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/mode/TestModeScreenPresenter.java
* (add) hbase-hbtop/pom.xml
* (add) hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/Record.java
* (add) hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/HBTop.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/terminal/impl/TestTerminalPrinter.java
* (edit) hbase-assembly/pom.xml
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/TableModeStrategy.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/TopScreenView.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/impl/KeyPressGenerator.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/impl/ScreenBuffer.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/mode/TestTableMode.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/mode/TestRequestCountPerSecond.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/RecordFilter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/RequestCountPerSecond.java
* (edit) pom.xml
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/Screen.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/field/TestFieldScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/RegionModeStrategy.java
* (edit) bin/hbase
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/field/FieldValue.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/Terminal.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/ScreenView.java
* (add) hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/TestRecord.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/help/TestHelpScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/TopScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/field/FieldInfo.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/mode/ModeScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/NamespaceModeStrategy.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/help/HelpScreenPresenter.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/mode/TestRegionMode.java
* (add) conf/log4j-hbtop.properties
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/top/TestPaging.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/mode/TestRegionServerMode.java
* (add) hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/TestUtils.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/mode/TestNamespaceMode.java
* (add) hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/field/Size.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/DrillDownInfo.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/top/TestMessageModeScreenPresenter.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/terminal/impl/TestCursor.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/help/HelpScreenView.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/FilterDisplayModeScreenView.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/field/FieldScreenView.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/help/CommandDescription.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalPrinterImpl.java
* (add) hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/Mode.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/field/TestSize.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/RegionServerModeStrategy.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/TestRecordFilter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/field/FieldValueType.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/MessageModeScreenView.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/Attributes.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/top/TestTopScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/TopScreenModel.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/TerminalSize.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/impl/Cell.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/Header.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/InputModeScreenView.java
* (add) hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/field/Field.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/top/InputModeScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/TerminalPrinter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/AbstractScreenView.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/screen/field/FieldScreenPresenter.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/Color.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/mode/ModeStrategy.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/impl/EscapeSequences.java
* (add) 
hbase-hbtop/src/main/java/org/apache/hadoop/hbase/hbtop/terminal/CursorPosition.java
* (add) 
hbase-hbtop/src/test/java/org/apache/hadoop/hbase/hbtop/screen/top/TestInputModeScreenPresenter.java


> hbtop
> -----
>
>                 Key: HBASE-11062
>                 URL: https://issues.apache.org/jira/browse/HBASE-11062
>             Project: HBase
>          Issue Type: New Feature
>          Components: hbtop
>            Reporter: Andrew Kyle Purtell
>            Assignee: Toshihiro Suzuki
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0, 2.1.7, 2.2.2
>
>         Attachments: HBASE-11062-master-addendum-v1.patch
>
>
> A top-like monitor could be useful for testing, debugging, operations of 
> clusters of moderate size, and possibly for diagnosing issues in large 
> clusters.
> Consider a curses interface like the one presented by atop 
> (http://www.atoptool.nl/images/screenshots/genericw.png) - with aggregate 
> metrics collected over a monitoring interval in the upper portion of the 
> pane, and a listing of discrete measurements sorted and filtered by various 
> criteria in the bottom part of the pane. One might imagine a cluster overview 
> with cluster aggregate metrics above and a list of regionservers sorted by 
> utilization below; and a regionserver view with process metrics above and a 
> list of metrics by operation type below, or a list of client connections, or 
> a list of threads, sorted by utilization, throughput, or latency. 
> Generically 'htop' is taken but would be distinctive in the HBase context, a 
> utility org.apache.hadoop.hbase.HTop
> No need necessarily for a curses interface. Could be an external monitor with 
> a web front end as has been discussed before. I do like the idea of a process 
> that runs in a terminal because I interact with dev and test HBase clusters 
> exclusively by SSH. 
> UPDATE:
> The tool name is changed from htop to hbtop.



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