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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2022/07/20 09:36:53 UTC

[GitHub] [hudi] CaesarWangX opened a new issue, #6148: [SUPPORT] Can't get numDeletes in HoodieMetrics

CaesarWangX opened a new issue, #6148:
URL: https://github.com/apache/hudi/issues/6148

   Hi Team, I have a problem in the process of using HoodieMetrics
   
   How I use it：
   I use the customized MetricsRepoter which extends **AbstractUserDefinedMetricsReporter**, and get sortedMap<string, gauge> through MetricRegistry, but I can't get the data related to **numDeletes** in the result.
   
   What have I done：
   I go through the source code of **HoodieMetrics** and **HoodieCommitMetadata**. I found that the method **getTotalRecordsDeleted** has been defined in **HoodieCommitMetadata** in Hudi, but there is no call to getTotalRecordsDeleted in **HoodieMetrics**. In this case, using Hudi's metrics cannot obtain the amount of data deleted.
   
   Question:
   Is this a bug?
   If so, which version is expected to be repaired?
   If not, is there any plan to add it to metrics in a later version? Or is there any other way to get numDeletes from metrics？
   
   Thanks in advance


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[GitHub] [hudi] xushiyan commented on issue #6148: [SUPPORT] Can't get numDeletes in HoodieMetrics

Posted by GitBox <gi...@apache.org>.
xushiyan commented on issue #6148:
URL: https://github.com/apache/hudi/issues/6148#issuecomment-1210771966

   > Question:
   Is this a bug?
   If so, which version is expected to be repaired?
   If not, is there any plan to add it to metrics in a later version? Or is there any other way to get numDeletes from metrics？
   
   @CaesarWangX it's not a bug. it's not in metrics by design. we can consider adding it. Filed https://issues.apache.org/jira/browse/HUDI-4596


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[GitHub] [hudi] xushiyan closed issue #6148: [SUPPORT] Can't get numDeletes in HoodieMetrics

Posted by GitBox <gi...@apache.org>.
xushiyan closed issue #6148: [SUPPORT] Can't get numDeletes in HoodieMetrics
URL: https://github.com/apache/hudi/issues/6148


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[GitHub] [hudi] CaesarWangX commented on issue #6148: [SUPPORT] Can't get numDeletes in HoodieMetrics

Posted by GitBox <gi...@apache.org>.
CaesarWangX commented on issue #6148:
URL: https://github.com/apache/hudi/issues/6148#issuecomment-1190055423

   I can get it from the .deltacommit files in .hoodie folder. But I prefer to get it in metrics


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