[
https://issues.apache.org/jira/browse/HUDI-573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vinoth Chandar updated HUDI-573:
--------------------------------
Status: Open (was: New)
> Rolling stats written twice onto commit metadata
> ------------------------------------------------
>
> Key: HUDI-573
> URL: https://issues.apache.org/jira/browse/HUDI-573
> Project: Apache Hudi (incubating)
> Issue Type: Bug
> Components: Writer Core
> Reporter: Vinoth Chandar
> Assignee: Nishith Agarwal
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.6.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> To reproduce, simply write a commit and observe the file locally
> {code:java}
> "extraMetadataMap" : {
> "ROLLING_STAT" : "{\n \"partitionToRollingStats\" : {\n \"date-0\" :
> {\n \"b2404182-a20b-48f3-9386-1fd46e233aa6-1\" : {\n \"fileId\" :
> \"b2404182-a20b-48f3-9386-1fd46e233aa6-1\",\n \"inserts\" : 86046,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 49691893\n },\n \"b2404182-a20b-48f3-9386-1fd46e233aa6-0\" : {\n
> \"fileId\" : \"b2404182-a20b-48f3-9386-1fd46e233aa6-0\",\n
> \"inserts\" : 214350,\n \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n
> \"totalInputWriteBytesOnDisk\" : 123138517\n }\n },\n \"date-2\" :
> {\n \"f8924f32-09e6-4049-8830-9fb623d6c1e9-2\" : {\n \"fileId\" :
> \"f8924f32-09e6-4049-8830-9fb623d6c1e9-2\",\n \"inserts\" : 186262,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 107012887\n },\n \"f8924f32-09e6-4049-8830-9fb623d6c1e9-1\" : {\n
> \"fileId\" : \"f8924f32-09e6-4049-8830-9fb623d6c1e9-1\",\n
> \"inserts\" : 214350,\n \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n
> \"totalInputWriteBytesOnDisk\" : 123081042\n }\n },\n \"date-1\" :
> {\n \"f8924f32-09e6-4049-8830-9fb623d6c1e9-0\" : {\n \"fileId\" :
> \"f8924f32-09e6-4049-8830-9fb623d6c1e9-0\",\n \"inserts\" : 63043,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 36528903\n },\n \"b2404182-a20b-48f3-9386-1fd46e233aa6-3\" : {\n
> \"fileId\" : \"b2404182-a20b-48f3-9386-1fd46e233aa6-3\",\n
> \"inserts\" : 21632,\n \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n
> \"totalInputWriteBytesOnDisk\" : 12820469\n },\n
> \"b2404182-a20b-48f3-9386-1fd46e233aa6-2\" : {\n \"fileId\" :
> \"b2404182-a20b-48f3-9386-1fd46e233aa6-2\",\n \"inserts\" : 214319,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 123119553\n }\n }\n },\n \"actionType\" : \"commit\"\n}",
> "schema" :
> "{\"type\":\"record\",\"name\":\"hoodie_benchmark_record\",\"namespace\":\"hoodie.hoodie_benchmark\",\"fields\":[{\"name\":\"key\",\"type\":[\"string\",\"null\"]},{\"name\":\"partition\",\"type\":[\"string\",\"null\"]},{\"name\":\"ts\",\"type\":[\"long\",\"null\"]},{\"name\":\"textField\",\"type\":[\"string\",\"null\"]},{\"name\":\"decimalField\",\"type\":[\"float\",\"null\"]},{\"name\":\"longField\",\"type\":[\"long\",\"null\"]},{\"name\":\"arrayField\",\"type\":[{\"type\":\"array\",\"items\":[\"int\",\"null\"]},\"null\"]},{\"name\":\"mapField\",\"type\":[{\"type\":\"map\",\"values\":[\"int\",\"null\"]},\"null\"]}]}"
> },
> "extraMetadata" : {
> "ROLLING_STAT" : "{\n \"partitionToRollingStats\" : {\n \"date-0\" :
> {\n \"b2404182-a20b-48f3-9386-1fd46e233aa6-1\" : {\n \"fileId\" :
> \"b2404182-a20b-48f3-9386-1fd46e233aa6-1\",\n \"inserts\" : 86046,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 49691893\n },\n \"b2404182-a20b-48f3-9386-1fd46e233aa6-0\" : {\n
> \"fileId\" : \"b2404182-a20b-48f3-9386-1fd46e233aa6-0\",\n
> \"inserts\" : 214350,\n \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n
> \"totalInputWriteBytesOnDisk\" : 123138517\n }\n },\n \"date-2\" :
> {\n \"f8924f32-09e6-4049-8830-9fb623d6c1e9-2\" : {\n \"fileId\" :
> \"f8924f32-09e6-4049-8830-9fb623d6c1e9-2\",\n \"inserts\" : 186262,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 107012887\n },\n \"f8924f32-09e6-4049-8830-9fb623d6c1e9-1\" : {\n
> \"fileId\" : \"f8924f32-09e6-4049-8830-9fb623d6c1e9-1\",\n
> \"inserts\" : 214350,\n \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n
> \"totalInputWriteBytesOnDisk\" : 123081042\n }\n },\n \"date-1\" :
> {\n \"f8924f32-09e6-4049-8830-9fb623d6c1e9-0\" : {\n \"fileId\" :
> \"f8924f32-09e6-4049-8830-9fb623d6c1e9-0\",\n \"inserts\" : 63043,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 36528903\n },\n \"b2404182-a20b-48f3-9386-1fd46e233aa6-3\" : {\n
> \"fileId\" : \"b2404182-a20b-48f3-9386-1fd46e233aa6-3\",\n
> \"inserts\" : 21632,\n \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n
> \"totalInputWriteBytesOnDisk\" : 12820469\n },\n
> \"b2404182-a20b-48f3-9386-1fd46e233aa6-2\" : {\n \"fileId\" :
> \"b2404182-a20b-48f3-9386-1fd46e233aa6-2\",\n \"inserts\" : 214319,\n
> \"upserts\" : 0,\n \"deletes\" : 0,\n
> \"totalInputWriteBytesToDisk\" : 0,\n \"totalInputWriteBytesOnDisk\" :
> 123119553\n }\n }\n },\n \"actionType\" : \"commit\"\n}",
> "schema" :
> "{\"type\":\"record\",\"name\":\"hoodie_benchmark_record\",\"namespace\":\"hoodie.hoodie_benchmark\",\"fields\":[{\"name\":\"key\",\"type\":[\"string\",\"null\"]},{\"name\":\"partition\",\"type\":[\"string\",\"null\"]},{\"name\":\"ts\",\"type\":[\"long\",\"null\"]},{\"name\":\"textField\",\"type\":[\"string\",\"null\"]},{\"name\":\"decimalField\",\"type\":[\"float\",\"null\"]},{\"name\":\"longField\",\"type\":[\"long\",\"null\"]},{\"name\":\"arrayField\",\"type\":[{\"type\":\"array\",\"items\":[\"int\",\"null\"]},\"null\"]},{\"name\":\"mapField\",\"type\":[{\"type\":\"map\",\"values\":[\"int\",\"null\"]},\"null\"]}]}"
> },
> "fileIdAndRelativePaths" : {
> {code}
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