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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/05/06 17:29:49 UTC
[GitHub] [incubator-hudi] nandini57 edited a comment on issue #1582: [SUPPORT] PreCombineAndUpdate in Payload
nandini57 edited a comment on issue #1582:
URL: https://github.com/apache/incubator-hudi/issues/1582#issuecomment-624783699
Hi Balaji,
If i rephrase the problem , at commit X, i have 3 records.I do an upsert and change 1 record at commit X+1.As of commit X+1,i have the latest view of data which is fine.But as of commit X, i don't get the view of data as commit X(the original 3 recs).when i do a spark read with parquet format i get a full view which includes both X and X+1 but how do i filter as of X
`+-------------------+--------------------+------------------+----------------------+---------------------------------------------------------------------+---+----------------+----+---+----------+-------+--------+
|_hoodie_commit_time|_hoodie_commit_seqno|_hoodie_record_key|_hoodie_partition_path|_hoodie_file_name |id |name |team|ts |recordKey |batchId|uniqueCd|
+-------------------+--------------------+------------------+----------------------+---------------------------------------------------------------------+---+----------------+----+---+----------+-------+--------+
|20200506122159 |20200506122159_0_4 |5 |-464907625 |c7fd919f-0152-438f-b4b6-882464570f67-0_0-34-36_20200506122159.parquet|5 |sandeep-upserted|hudi|2 |-464907625|18 |18_5 |
|20200506122143 |20200506122143_0_2 |1 |-464907625 |c7fd919f-0152-438f-b4b6-882464570f67-0_0-5-5_20200506122143.parquet |1 |mandeep |hudi|1 |-464907625|15 |15_1 |
|20200506122143 |20200506122143_0_3 |2 |-464907625 |c7fd919f-0152-438f-b4b6-882464570f67-0_0-5-5_20200506122143.parquet |2 |jhandeep |modi|2 |-464907625|15 |15_2 |
|20200506122143 |20200506122143_0_1 |5 |-464907625 |c7fd919f-0152-438f-b4b6-882464570f67-0_0-5-5_20200506122143.parquet |5 |sandeep |hudi|1 |-464907625|15 |15_5 |
|20200506122143 |20200506122143_0_2 |1 |-464907625 |c7fd919f-0152-438f-b4b6-882464570f67-0_0-5-5_20200506122143.parquet |1 |mandeep |hudi|1 |-464907625|15 |15_1 |
|20200506122143 |20200506122143_0_3 |2 |-464907625 |c7fd919f-0152-438f-b4b6-882464570f67-0_0-5-5_20200506122143.parquet |2 |jhandeep |modi|2 |-464907625|15 |15_2 |
+-------------------+--------------------+------------------+----------------------+---------------------------------------------------------------------+---+----------------+----+---+----------+-------+--------+
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