[jira] [Assigned] (HBASE-18899) Make Fileinfo more readable in HFilePrettyPrinter

["Guangxu Cheng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-18899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guangxu Cheng reassigned HBASE-18899:
-------------------------------------

             Assignee: Guangxu Cheng
    Affects Version/s: 2.0.0-alpha-4
                       1.5.0
                       3.0.0
          Component/s: HFile
           Issue Type: Improvement  (was: Bug)

> Make Fileinfo more readable in HFilePrettyPrinter
> -------------------------------------------------
>
>                 Key: HBASE-18899
>                 URL: https://issues.apache.org/jira/browse/HBASE-18899
>             Project: HBase
>          Issue Type: Improvement
>          Components: HFile
>    Affects Versions: 3.0.0, 1.5.0, 2.0.0-alpha-4
>            Reporter: Guangxu Cheng
>            Assignee: Guangxu Cheng
>         Attachments: HBASE-18899.master.v1.patch, HBASE-18899.patch
>
>
> Fileinfo as follows. some fields can print  readable values.
> {code}
> Fileinfo:
>     BLOOM_FILTER_TYPE = ROW
>     DELETE_FAMILY_COUNT = \x00\x00\x00\x00\x00\x00\x00\x00
>     EARLIEST_PUT_TS = \x00\x00\x01^Q\xF6\x0E\xCF
>     KEY_VALUE_VERSION = \x00\x00\x00\x01
>     LAST_BLOOM_KEY = f
>     MAJOR_COMPACTION_KEY = \xFF
>     MAX_MEMSTORE_TS_KEY = \x00\x00\x00\x00\x00\x00\x00\x18
>     MAX_SEQ_ID_KEY = 27
>     TIMERANGE = 1504613633743....1506570582061
>     hfile.AVG_KEY_LEN = 14
>     hfile.AVG_VALUE_LEN = 3
>     hfile.CREATE_TIME_TS = \x00\x00\x01^\xC6\xB4J\xF9
>     hfile.LASTKEY = \x00\x01f\x01i\x00\x00\x01^\xC6\x9A\xB8-\x04
> {code}



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