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Posted to dev@gobblin.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/04 18:36:01 UTC
[jira] [Work logged] (GOBBLIN-865) Add feature that enables
PK-chunking in partition
[ https://issues.apache.org/jira/browse/GOBBLIN-865?focusedWorklogId=353636&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-353636 ]
ASF GitHub Bot logged work on GOBBLIN-865:
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Author: ASF GitHub Bot
Created on: 04/Dec/19 18:35
Start Date: 04/Dec/19 18:35
Worklog Time Spent: 10m
Work Description: htran1 commented on pull request #2722: GOBBLIN-865: Add feature that enables PK-chunking in partition
URL: https://github.com/apache/incubator-gobblin/pull/2722#discussion_r353906224
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File path: gobblin-salesforce/src/main/java/org/apache/gobblin/salesforce/SalesforceExtractor.java
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@@ -704,36 +708,114 @@ public boolean bulkApiLogin() throws Exception {
return success;
}
+ public JobIdAndBatchIdResultIdList getQueryResultIdsPkChunkingFetchOnly(String jobId, String batchIdListStr) {
Review comment:
Please add javadoc for this public method. If this is only for testing then mention that in the javadoc.
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Issue Time Tracking
-------------------
Worklog Id: (was: 353636)
> Add feature that enables PK-chunking in partition
> --------------------------------------------------
>
> Key: GOBBLIN-865
> URL: https://issues.apache.org/jira/browse/GOBBLIN-865
> Project: Apache Gobblin
> Issue Type: Task
> Reporter: Alex Li
> Priority: Major
> Labels: salesforce
> Time Spent: 10h
> Remaining Estimate: 0h
>
> In SFDC(salesforce) connector, we have partitioning mechanisms to split a giant query to multiple sub queries. There are 3 mechanisms:
> * simple partition (equally split by time)
> * dynamic pre-partition (generate histogram and split by row numbers)
> * user specified partition (set up time range in job file)
> However there are tables like Task and Contract are failing time to time to fetch full data.
> We may want to utilize PK-chunking to partition the query.
>
> The pk-chunking doc from SFDC - [https://developer.salesforce.com/docs/atlas.en-us.api_asynch.meta/api_asynch/async_api_headers_enable_pk_chunking.htm]
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