[jira] [Assigned] (HBASE-24397) [hbase-operator-tools] Tool to Report on row sizes and column counts

["Peter Somogyi (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-24397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Somogyi reassigned HBASE-24397:
-------------------------------------

    Assignee: Michael Stack

> [hbase-operator-tools] Tool to Report on row sizes and column counts
> --------------------------------------------------------------------
>
>                 Key: HBASE-24397
>                 URL: https://issues.apache.org/jira/browse/HBASE-24397
>             Project: HBase
>          Issue Type: Sub-task
>          Components: hbase-operator-tools, tooling
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Major
>             Fix For: hbase-operator-tools-1.1.0
>
>         Attachments: 5tables.png
>
>
> Tool to run against a table that will report on row sizes and column counts.
> {code}
> $   HBASE_CLASSPATH_PREFIX=./target/hbase-table-reporter-1.1.0-SNAPSHOT.jar ../../hbase.apache.git/bin/hbase org.apache.hbase.reporter.TableReporter
> Usage: reporter <OPTIONS> TABLENAME
> OPTIONS:
>  -h,--help        Output this help message
>  -l,--limit       Scan row limit (per thread): default none
>  -f,--fraction    Fraction of table Regions to read; between 0 and 1: default 1.0 (all)
>  -r,--region      Scan this Region only; pass encoded name; 'fraction' is ignored.
>  -t,--threads     Concurrent thread count (thread per Region); default 1
>  -Dproperty=value Properties such as the zookeeper to connect to; e.g:
>                   -Dhbase.zookeeper.quorum=ZK0.remote.cluster.example.org
> {code}
> Primitive. Uses sketches to generate percentiles and histograms. Can be expanded upon.



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