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Test: finish all merges before test returns to side step 'Delete Index failed - not acked' failure

This commit is contained in:
mikemccand 2014-07-29 11:54:45 -04:00
parent dc696e6fc8
commit dbcc4e9255
1 changed files with 36 additions and 18 deletions
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54
src/test/java/org/elasticsearch/indices/settings/UpdateSettingsTests.java
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@ -331,26 +331,44 @@ public class UpdateSettingsTests extends ElasticsearchIntegrationTest {
)
.get();
// Make sure we log the change:
assertTrue(mockAppender.sawUpdateSetting);
try {
int i = 0;
while (true) {
// Provoke slowish merging by making many unique terms:
StringBuilder sb = new StringBuilder();
for(int j=0;j<100;j++) {
sb.append(' ');
sb.append(termUpto++);
// Make sure we log the change:
assertTrue(mockAppender.sawUpdateSetting);
int i = 0;
while (true) {
// Provoke slowish merging by making many unique terms:
StringBuilder sb = new StringBuilder();
for(int j=0;j<100;j++) {
sb.append(' ');
sb.append(termUpto++);
}
client().prepareIndex("test", "type", ""+termUpto).setSource("field" + (i%10), sb.toString()).get();
if (i % 2 == 0) {
refresh();
}
// This time we should see some merges were in fact paused:
if (mockAppender.sawMergeThreadPaused) {
break;
}
i++;
}
client().prepareIndex("test", "type", ""+termUpto).setSource("field" + (i%10), sb.toString()).get();
if (i % 2 == 0) {
refresh();
}
// This time we should see some merges were in fact paused:
if (mockAppender.sawMergeThreadPaused) {
break;
}
i++;
} finally {
// Make merges fast again & finish merges before we try to close; else we sometimes get a "Delete Index failed - not acked"
// when ElasticsearchIntegrationTest.after tries to remove indices created by the test:
client()
.admin()
.indices()
.prepareUpdateSettings("test")
.setSettings(ImmutableSettings.builder()
.put(ConcurrentMergeSchedulerProvider.MAX_THREAD_COUNT, "3")
.put(AbstractIndexStore.INDEX_STORE_THROTTLE_MAX_BYTES_PER_SEC, "20mb")
)
.get();
// Wait for merges to finish
client().admin().indices().prepareOptimize("test").setWaitForMerge(true).get();
}