Github user amishra44 commented on a diff in the pull request:
https://github.com/apache/spark/pull/9605#discussion_r56955873
--- Diff:
streaming/src/test/scala/org/apache/spark/streaming/util/WriteAheadLogSuite.scala
---
@@ -375,28 +380,9 @@ class BatchedWriteAheadLogSuite extends
CommonWriteAheadLogTests(
p
}
- /**
- * In order to block the writes on the writer thread, we mock the write
method, and block it
- * for some time with a promise.
- */
- private def writeBlockingPromise(wal: WriteAheadLog): Promise[Any] = {
- // we would like to block the write so that we can queue requests
- val promise = Promise[Any]()
- when(wal.write(any[ByteBuffer], any[Long])).thenAnswer(
- new Answer[WriteAheadLogRecordHandle] {
- override def answer(invocation: InvocationOnMock):
WriteAheadLogRecordHandle = {
- Await.ready(promise.future, 4.seconds)
- walHandle
- }
- }
- )
- promise
- }
-
test("BatchedWriteAheadLog - name log with aggregated entries with the
timestamp of last entry") {
- val batchedWal = new BatchedWriteAheadLog(wal, sparkConf)
--- End diff --
test
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