Ingest pipeline parses the wrong week of the year

[antonisnyc94]

Hello,

I am trying to parse weekly indices by utilizing the ingest pipelines in elasticsearch but I keep getting a week before the actual week of the year. Would you know what the issue is?

{
"date_index_name" : {
"date_rounding" : "w",
"index_name_prefix" : "{{fields.index_prefix}}",
"index_name_format" : "YYYY.ww",
"ignore_failure" : false,
"field" : "timestamp"
}

Today (10/8) is the 41st week of the year but the my index shows the 40th.

Thanks a lot for your help.

[pgomulka]

hey @antonisnyc94
thank you for raising this.
can you confirm ES version and JDK used?
we fixed this in ES 7.6 #48209 but it requires JDK9+

[elasticmachine]

Pinging @elastic/es-core-infra (:Core/Infra/Core)

[antonisnyc94]

openjdk version "1.8.0_265"
OpenJDK Runtime Environment (build 1.8.0_265-b01)
OpenJDK 64-Bit Server VM (build 25.265-b01, mixed mode)

It appears that im having version 8. I"ll upgrade and keep you posted.

Thanks a lot for the reply!

[antonisnyc94]

I dont know how upgrading to openjdk 11 will impact my cluster so for now I am accepting the one week delay for the index. Thanks a lot for your input tho.

regards,
Tony

[pgomulka]

@antonisnyc94 jdk9+ support the fix we implemented. More specifically it allows loading SPIs from classpath, so ES was able to implement a CalendarDataProvider with correct ISO settings