Any ideas how to delete these rows?

I see only this way:
- backup data from region that contains “damaged” rows
- close region
- remove region files from HDFS
- assign region
- copy needed rows from backup to recreated region

> On 30 Apr 2020, at 21:00, Alexander Batyrshin <[email protected]> wrote:
> 
> The same effect for CF:
> 
> d = 
> org.apache.hadoop.hbase.client.Delete.new("\x0439d58wj434dd".to_s.to_java_bytes)
> d.deleteFamily("d".to_s.to_java_bytes, 
> 9223372036854775807.to_java(Java::long))
> table.delete(d)
> 
> ROW                                                          COLUMN+CELL
>  \x0439d58wj434dd                                            column=d:, 
> timestamp=1588269277879, type=DeleteFamily
> 
> 
>> On 29 Apr 2020, at 18:30, Wellington Chevreuil 
>> <[email protected] <mailto:[email protected]>> 
>> wrote:
>> 
>> Well, it's weird that puts with such TS values were allowed, according to
>> current code state. Can you afford delete the whole CF for those rows?
>> 
>> Em qua., 29 de abr. de 2020 às 14:41, junhyeok park <[email protected] 
>> <mailto:[email protected]>>
>> escreveu:
>> 
>>> I've been through the same thing. I use 2.2.0
>>> 
>>> 2020년 4월 29일 (수) 오후 10:32, Alexander Batyrshin <[email protected] 
>>> <mailto:[email protected]>>님이 작성:
>>> 
>>>> As you can see in example I already tried DELETE operation with timestamp
>>>> = Long.MAX_VALUE without any success.
>>>> 
>>>>> On 29 Apr 2020, at 12:41, Wellington Chevreuil <
>>>> [email protected] <mailto:[email protected]>> 
>>>> wrote:
>>>>> 
>>>>> That's expected behaviour [1]. If you are "travelling to the future",
>>> you
>>>>> need to do a delete specifying Long.MAX_VALUE timestamp as the
>>> timestamp
>>>>> optional parameter in the delete operation [2], if you don't specify
>>>>> timestamp on the delete, it will assume current time for the delete
>>>> marker,
>>>>> which will be smaller than the Long.MAX_VALUE set to your cells, so
>>> scans
>>>>> wouldn't filter it.
>>>>> 
>>>>> [1] https://hbase.apache.org/book.html#version.delete 
>>>>> <https://hbase.apache.org/book.html#version.delete>
>>>>> [2]
>>>>> 
>>>> 
>>> https://github.com/apache/hbase/blob/branch-1.4/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Delete.java#L98
>>>  
>>> <https://github.com/apache/hbase/blob/branch-1.4/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Delete.java#L98>
>>>>> 
>>>>> Em qua., 29 de abr. de 2020 às 08:57, Alexander Batyrshin <
>>>> [email protected]>
>>>>> escreveu:
>>>>> 
>>>>>> Hello all,
>>>>>> We had faced with strange situation: table has rows with
>>> Long.MAX_VALUE
>>>>>> timestamp.
>>>>>> These rows impossible to delete, because DELETE mutation uses
>>>>>> System.currentTimeMillis() timestamp.
>>>>>> Is there any way to delete these rows?
>>>>>> We use HBase-1.4.10
>>>>>> 
>>>>>> Example:
>>>>>> 
>>>>>> hbase(main):037:0> scan 'TRACET', { ROWPREFIXFILTER =>
>>>> "\x0439d58wj434dd",
>>>>>> RAW=>true, VERSIONS=>10}
>>>>>> ROW
>>> COLUMN+CELL
>>>>>> \x0439d58wj434dd                                   column=d:_0,
>>>>>> timestamp=9223372036854775807, value=x
>>>>>> 
>>>>>> 
>>>>>> hbase(main):045:0* delete 'TRACET', "\x0439d58wj434dd", "d:_0"
>>>>>> 0 row(s) in 0.0120 seconds
>>>>>> 
>>>>>> hbase(main):046:0> scan 'TRACET', { ROWPREFIXFILTER =>
>>>> "\x0439d58wj434dd",
>>>>>> RAW=>true, VERSIONS=>10}
>>>>>> ROW
>>> COLUMN+CELL
>>>>>> \x0439d58wj434dd                                   column=d:_0,
>>>>>> timestamp=9223372036854775807, value=x
>>>>>> \x0439d58wj434dd                                   column=d:_0,
>>>>>> timestamp=1588146570005, type=Delete
>>>>>> 
>>>>>> 
>>>>>> hbase(main):047:0> delete 'TRACET', "\x0439d58wj434dd", "d:_0",
>>>>>> 9223372036854775807
>>>>>> 0 row(s) in 0.0110 seconds
>>>>>> 
>>>>>> hbase(main):048:0> scan 'TRACET', { ROWPREFIXFILTER =>
>>>> "\x0439d58wj434dd",
>>>>>> RAW=>true, VERSIONS=>10}
>>>>>> ROW
>>> COLUMN+CELL
>>>>>> \x0439d58wj434dd                                   column=d:_0,
>>>>>> timestamp=9223372036854775807, value=x
>>>>>> \x0439d58wj434dd                                   column=d:_0,
>>>>>> timestamp=1588146678086, type=Delete
>>>>>> \x0439d58wj434dd                                   column=d:_0,
>>>>>> timestamp=1588146570005, type=Delete
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>> 
>>>> 
>>> 
> 

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