[
https://issues.apache.org/jira/browse/BEAM-4425?focusedWorklogId=106865&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-106865
]
ASF GitHub Bot logged work on BEAM-4425:
----------------------------------------
Author: ASF GitHub Bot
Created on: 29/May/18 21:39
Start Date: 29/May/18 21:39
Worklog Time Spent: 10m
Work Description: kennknowles closed pull request #5503: [BEAM-4425]
Force load JDBC drivers
URL: https://github.com/apache/beam/pull/5503
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/JdbcDriverTest.java
b/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/JdbcDriverTest.java
index 59d526fa767..8df4916f3c1 100644
---
a/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/JdbcDriverTest.java
+++
b/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/JdbcDriverTest.java
@@ -32,11 +32,17 @@
import org.apache.beam.sdk.extensions.sql.mock.MockedBoundedTable;
import org.apache.beam.sdk.schemas.Schema.TypeName;
import org.apache.calcite.jdbc.CalciteConnection;
+import org.junit.Before;
import org.junit.Test;
/** Test for {@link JdbcDriver}. */
public class JdbcDriverTest {
+ @Before
+ public void before() throws Exception {
+ Class.forName("org.apache.beam.sdk.extensions.sql.impl.JdbcDriver");
+ }
+
@Test
public void testDriverManager_getDriver() throws Exception {
Driver driver = DriverManager.getDriver(JdbcDriver.CONNECT_STRING_PREFIX);
diff --git
a/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/interpreter/BeamSqlFnExecutorTestBase.java
b/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/interpreter/BeamSqlFnExecutorTestBase.java
index dbce8db8a2b..1c038995747 100644
---
a/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/interpreter/BeamSqlFnExecutorTestBase.java
+++
b/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/impl/interpreter/BeamSqlFnExecutorTestBase.java
@@ -84,6 +84,11 @@ public static void prepare() {
.typeSystem(TYPE_FACTORY.getTypeSystem())
.build();
+ try {
+ Class.forName("org.apache.calcite.jdbc.Driver");
+ } catch (ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
relBuilder = RelBuilder.create(config);
}
}
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Issue Time Tracking
-------------------
Worklog Id: (was: 106865)
Time Spent: 2h 10m (was: 2h)
> JDBC driver load errors :jdbc:calcite and :jdbc:beam
> ----------------------------------------------------
>
> Key: BEAM-4425
> URL: https://issues.apache.org/jira/browse/BEAM-4425
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: Major
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> These have different causes but the same fix - force load the JDBC driver
> before it is used or otherwise factor code so it is not possible to hit this.
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