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https://issues.apache.org/jira/browse/HIVE-27693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
László Bodor updated HIVE-27693:
--------------------------------
Description:
given this:
{code}
INFO : FileSystem Counters Summary
INFO :
INFO : Scheme: HDFS
INFO :
----------------------------------------------------------------------------------------------
INFO : VERTICES BYTES_READ READ_OPS LARGE_READ_OPS
BYTES_WRITTEN WRITE_OPS
INFO :
----------------------------------------------------------------------------------------------
INFO : Map 1 350.69MB 622 0
0B 0
INFO : Map 10 0B 0 0
0B 0
INFO : Map 11 0B 1 0
0B 0
INFO : Map 12 0B 1 0
0B 0
INFO : Map 13 0B 1 0
0B 0
INFO : Map 14 206B 1 0
0B 0
INFO : Map 15 206B 1 0
0B 0
INFO : Map 16 0B 1 0
0B 0
INFO : Map 17 0B 1 0
0B 0
{code}
I want to be able to see how much time has actually been spent on filesystem
operation on a specific scheme, as by looking at that, I could easily tell if
file reads were slow
was:
given this:
{code}
INFO : FileSystem Counters Summary
INFO :
INFO : Scheme: HDFS
INFO :
----------------------------------------------------------------------------------------------
INFO : VERTICES BYTES_READ READ_OPS LARGE_READ_OPS
BYTES_WRITTEN WRITE_OPS
INFO :
----------------------------------------------------------------------------------------------
INFO : Map 1 350.69MB 622 0
0B 0
INFO : Map 10 0B 0 0
0B 0
INFO : Map 11 0B 1 0
0B 0
INFO : Map 12 0B 1 0
0B 0
INFO : Map 13 0B 1 0
0B 0
INFO : Map 14 206B 1 0
0B 0
INFO : Map 15 206B 1 0
0B 0
INFO : Map 16 0B 1 0
0B 0
INFO : Map 17 0B 1 0
0B 0
{code}
I want to be able to see how much time has actually been spent on filesystem
operation on a specific scheme, as b looking at that, I could easily tell if
file reads were slow
> FileSystem counters summary to include durations
> -------------------------------------------------
>
> Key: HIVE-27693
> URL: https://issues.apache.org/jira/browse/HIVE-27693
> Project: Hive
> Issue Type: Sub-task
> Reporter: László Bodor
> Priority: Major
>
> given this:
> {code}
> INFO : FileSystem Counters Summary
> INFO :
> INFO : Scheme: HDFS
> INFO :
> ----------------------------------------------------------------------------------------------
> INFO : VERTICES BYTES_READ READ_OPS LARGE_READ_OPS
> BYTES_WRITTEN WRITE_OPS
> INFO :
> ----------------------------------------------------------------------------------------------
> INFO : Map 1 350.69MB 622 0
> 0B 0
> INFO : Map 10 0B 0 0
> 0B 0
> INFO : Map 11 0B 1 0
> 0B 0
> INFO : Map 12 0B 1 0
> 0B 0
> INFO : Map 13 0B 1 0
> 0B 0
> INFO : Map 14 206B 1 0
> 0B 0
> INFO : Map 15 206B 1 0
> 0B 0
> INFO : Map 16 0B 1 0
> 0B 0
> INFO : Map 17 0B 1 0
> 0B 0
> {code}
> I want to be able to see how much time has actually been spent on filesystem
> operation on a specific scheme, as by looking at that, I could easily tell if
> file reads were slow
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