How I can delete data from a log stream

[Jon Derrick]

Is there any document on how to delete data from a log stream?

Thanks,

jderrick

[Dave Rusek]

Jon,

If you are asking about randomly deleting data from a position in the stream (or HEAD), that is not possible. A DL stream is an immutable, append only stream with a time and/or size based retention policy.

-Dave
@davidjrusek

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[Dave Rusek]

One notable exception, data may be truncated but I will need to dig up those docs.

[Sijie Guo]

Jon,

Added to what Dave pointed out, you could use

- AsyncLogWriter#truncate(DLSN)
or
- DistributedLogClient#truncate(stream, DLSN)

to truncate a DL stream to a given offset `DLSN`.

- Sijie

On Monday, May 16, 2016 at 7:26:28 AM UTC-7, drusek wrote:

One notable exception, data may be truncated but I will need to dig up those docs.

On May 16, 2016 8:24 AM, "Dave Rusek" <dru...@twitter.com> wrote:

Jon,

If you are asking about randomly deleting data from a position in the stream (or HEAD), that is not possible. A DL stream is an immutable, append only stream with a time and/or size based retention policy.

-Dave
@davidjrusek

On May 16, 2016 12:39 AM, "Jon Derrick" <jonathan...@gmail.com> wrote:

Is there any document on how to delete data from a log stream?

Thanks,

jderrick

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