poorbarcode commented on code in PR #20303:
URL: https://github.com/apache/pulsar/pull/20303#discussion_r1194546785
##########
pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreTest.java:
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@@ -425,6 +428,75 @@ public void testDeleteUnusedDirectories(String provider,
Supplier<String> urlSup
assertFalse(store.exists(prefix).join());
}
+ @DataProvider(name = "conditionOfSwitchThread")
+ public Object[][] conditionOfSwitchThread(){
+ return new Object[][]{
+ {false, false},
+ {false, true},
+ {true, false},
+ {true, true}
+ };
+ }
+
+ @Test(dataProvider = "conditionOfSwitchThread")
+ public void testThreadSwitchOfZkMetadataStore(boolean hasSynchronizer,
boolean enabledBatch) throws Exception {
+ final String prefix = newKey();
+ final String metadataStoreName =
UUID.randomUUID().toString().replaceAll("-", "");
+ MetadataStoreConfig.MetadataStoreConfigBuilder builder =
+
MetadataStoreConfig.builder().metadataStoreName(metadataStoreName);
+ builder.fsyncEnable(false);
+ builder.batchingEnabled(enabledBatch);
+ if (!hasSynchronizer) {
+ builder.synchronizer(null);
+ }
+ MetadataStoreConfig config = builder.build();
+ @Cleanup
+ ZKMetadataStore store = (ZKMetadataStore)
MetadataStoreFactory.create(zks.getConnectionString(), config);
+
+ final Runnable verify = () -> {
+ String currentThreadName = Thread.currentThread().getName();
+ String errorMessage = String.format("Expect to switch to thread
%s, but currently it is thread %s",
+ metadataStoreName, currentThreadName);
+ if
(!Thread.currentThread().getName().startsWith(metadataStoreName)){
Review Comment:
> Did you forget to push for this change?
Yes, you are right. Fixed, thanks
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