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[TEST] Reset global cluster if tearDown failes to prevent subsequent failures

This commit is contained in:
Simon Willnauer 2014-03-27 16:22:22 +01:00
parent 5619ef5951
commit 6eb0f3e882
1 changed files with 17 additions and 0 deletions
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17
src/test/java/org/elasticsearch/test/ElasticsearchIntegrationTest.java
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@ -170,6 +170,10 @@ public abstract class ElasticsearchIntegrationTest extends ElasticsearchTestCase
@BeforeClass
public static void beforeClass() throws Exception {
initializeGlobalCluster();
}
private static void initializeGlobalCluster() {
// Initialize lazily. No need for volatiles/ CASs since each JVM runs at most one test
// suite at any given moment.
if (GLOBAL_CLUSTER == null) {
@ -232,6 +236,7 @@ public abstract class ElasticsearchIntegrationTest extends ElasticsearchTestCase
@After
public final void after() throws IOException {
boolean success = false;
try {
logger.info("[{}#{}]: cleaning up after test", getTestClass().getSimpleName(), getTestName());
final Scope currentClusterScope = getCurrentClusterScope();
@ -251,12 +256,24 @@ public abstract class ElasticsearchIntegrationTest extends ElasticsearchTestCase
}
}
logger.info("[{}#{}]: cleaned up after test", getTestClass().getSimpleName(), getTestName());
success = true;
} catch (OutOfMemoryError e) {
if (e.getMessage().contains("unable to create new native thread")) {
ElasticsearchTestCase.printStackDump(logger);
}
throw e;
} finally {
if (!success) {
// if we failed that means that something broke horribly so we should
// clear all clusters and if the current cluster is the global we shut that one
// down as well to prevent subsequent tests from failing due to the same problem.
clearClusters();
if (currentCluster == GLOBAL_CLUSTER) {
GLOBAL_CLUSTER.close();
GLOBAL_CLUSTER = null;
initializeGlobalCluster(); // re-init that cluster
}
}
currentCluster.afterTest();
currentCluster = null;
}