[teiid-issues] [JBoss JIRA] (TEIID-4284) Implement Salesforce Bulk API for SELECTS to Salesforce Connector
sameer P (JIRA)
issues at jboss.org
Mon Oct 10 11:14:00 EDT 2016
[ https://issues.jboss.org/browse/TEIID-4284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13304992#comment-13304992 ]
sameer P commented on TEIID-4284:
---------------------------------
I got your point [~shawkins], here, the query should be
{code:java}
SELECT /*+ sh sf:'bulk' */ * FROM "source"."test_table_vz__c"
{code}
Correct? . I ran it . And the only concern is that the query runs for a really long time (never stopped on its own still) with the below statements in the log:
{code:java}
17:12:59,116 DEBUG [org.teiid.BUFFER_MGR] (Worker3_QueryProcessorQueue578) gL9WQ/EygEZA gL9WQ/EygEZA.9 Blocking on source request(s).
17:12:59,116 DEBUG [org.teiid.PROCESSOR] (Worker3_QueryProcessorQueue578) gL9WQ/EygEZA Request Thread gL9WQ/EygEZA.9 - processor blocke
{code}
> Implement Salesforce Bulk API for SELECTS to Salesforce Connector
> -----------------------------------------------------------------
>
> Key: TEIID-4284
> URL: https://issues.jboss.org/browse/TEIID-4284
> Project: Teiid
> Issue Type: Feature Request
> Components: Salesforce Connector
> Affects Versions: 8.13.5
> Environment: With Salesforce datasource
> Reporter: sameer P
> Assignee: Steven Hawkins
> Fix For: 9.1
>
>
> There is some huge data (many GBs) in the Salesforce which has around 1.5 million rows and doing some simple select * on it fails with QUERY_TIMEOUT.
> The salesforce guys suggested to try Bulk API for select with PK chunking as stated in https://developer.salesforce.com/docs/atlas.en-us.api_asynch.meta/api_asynch/asynch_api_code_curl_walkthrough_pk_chunking.htm .
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