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Adds support for the unsigned_long type to data frame analytics.

This type is handled in the same way as the long type. Values
sent to the ML native processes are converted to floats and
hence will lose accuracy when outside the range where a float
can uniquely represent long values.

Relates #60050

Adds support for the unsigned_long type to data frame analytics.

This type is handled in the same way as the long type.  Values
sent to the ML native processes are converted to floats and
hence will lose accuracy when outside the range where a float
can uniquely represent long values.

Relates elastic#60050
@elasticmachine
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Pinging @elastic/ml-core (:ml)

@droberts195
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I marked this as a >non-issue because #60050 is already release-noted and arguably this change should have been part of that, so doesn't need a separate release note.

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@dimitris-athanasiou dimitris-athanasiou left a comment

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LGTM

@droberts195 droberts195 merged commit 55fe93e into elastic:master Oct 22, 2020
@droberts195 droberts195 deleted the support_unsigned_long_in_dfa branch October 22, 2020 15:41
droberts195 pushed a commit to droberts195/elasticsearch that referenced this pull request Oct 22, 2020
Adds support for the unsigned_long type to data frame analytics.

This type is handled in the same way as the long type.  Values
sent to the ML native processes are converted to floats and
hence will lose accuracy when outside the range where a float
can uniquely represent long values.

Backport of elastic#64066
droberts195 pushed a commit that referenced this pull request Oct 26, 2020
Adds support for the unsigned_long type to data frame analytics.

This type is handled in the same way as the long type.  Values
sent to the ML native processes are converted to floats and
hence will lose accuracy when outside the range where a float
can uniquely represent long values.

Backport of #64066
droberts195 pushed a commit that referenced this pull request Oct 26, 2020
Adds support for the unsigned_long type to data frame analytics.

This type is handled in the same way as the long type.  Values
sent to the ML native processes are converted to floats and
hence will lose accuracy when outside the range where a float
can uniquely represent long values.

Backport of #64066
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4 participants