ivankelly commented on a change in pull request #1580: (@bug W-5100764@) Write
Ledger Handle listens for metadata changes
URL: https://github.com/apache/bookkeeper/pull/1580#discussion_r207494923
##########
File path:
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookieWriteLedgerTest.java
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@@ -164,6 +205,85 @@ public void
testWithMultipleBookieFailuresInLastEnsemble() throws Exception {
lh.close();
}
+ /**
+ * Verify the write ledger handle can receive and process replication
worker
+ * ensemble changes to facilitate reads on the write ledger handle.
+ */
+ @Test
+ public void testWriteAndReadOnWriteLedgerHandleWithReplication() throws
Exception {
+ // Create a ledger
+ lh = bkc.createLedger(3, 3, 2, digestType, ledgerPassword);
+ // write 10 entries
+ int numEntriesToWrite = 10;
+ int i;
+
+ for (i = 0; i < numEntriesToWrite; i++) {
+ ByteBuffer entry = ByteBuffer.allocate(4);
+ entry.putInt(rng.nextInt(maxInt));
+ entry.position(0);
+ lh.addEntry(entry.array());
+ }
+
+ // Shutdown a bookie in the last ensemble and continue writing
+ ArrayList<BookieSocketAddress> ensemble1, ensemble2, ensemble1n;
Review comment:
ArrayList -> List // I changed this a couple of days ago
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