[JBoss JIRA] (TEIIDSB-121) cpu utilization on 100% when generate openapi doc by metadata
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[
https://issues.jboss.org/browse/TEIIDSB-121?page=com.atlassian.jira.plugi...
]
Renat Eskenin commented on TEIIDSB-121:
---------------------------------------
605kb Edm has 20000 strings
typical propery
<Property Name="system_modstamp" Type="Edm.DateTimeOffset"
Nullable="false" DefaultValue="" Precision="6">
<Annotation Term="teiid.NAMEINSOURCE">
<String>"system_modstamp"</String>
</Annotation>
<Annotation Term="teiid.UPDATABLE">
<Bool>true</Bool>
</Annotation>
<Annotation Term="teiid.SIGNED">
<Bool>false</Bool>
</Annotation>
</Property>
Many
<EntitySet Name="fund" EntityType="vertica.af_fund">
<NavigationPropertyBinding Path="C_FOREIGN"
Target="user"/>
<NavigationPropertyBinding Path="C_FOREIGN_1"
Target="user"/>
<NavigationPropertyBinding Path="C_FOREIGN_2"
Target="budget"/>
<NavigationPropertyBinding Path="C_FOREIGN_3"
Target="campaign_funds"/>
<NavigationPropertyBinding Path="C_FOREIGN_4"
Target="fund_request"/>
</EntitySet>
and many
<NavigationProperty Name="account_C_FOREIGN_12"
Type="Collection(vertica.account)"></NavigationProperty>
Its all possible information...sorry.
cpu utilization on 100% when generate openapi doc by metadata
-------------------------------------------------------------
Key: TEIIDSB-121
URL: https://issues.jboss.org/browse/TEIIDSB-121
Project: Teiid Spring Boot
Issue Type: Bug
Components: datasource, OData
Affects Versions: 1.2.0
Reporter: Renat Eskenin
Assignee: Steven Hawkins
Priority: Major
When i get request as
http://localhost:8080/odata/swagger.json or
http://localhost:8080/odata/datasource/Account/swagger.json or
http://localhost:8080/odata/datasource/swagger.json
cpu utilization 100% and i do not get any response.
We have 2 bad approach:
1. In org.teiid.olingo.web.OpenApiHandler:151 teiid create tmp file in filesystem.
Its bad because in Docker k8s systems applications can't create any files in FS.
2. In org.apache.xalan.transformer.TransformerImpl:709 we get system freeze (CPU
utilization 100% infinite)
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Renat Eskenin (Jira)