Yingyi Zhang

Hi, I suppose you are not able to migrate data through replication (although this is recommended for online migration). I don't quite understand the way you proposed but if you...

Another test failure in same class: ``` com.github.ambry.router.UndeleteManagerTest > responseTimeoutTest FAILED java.util.concurrent.TimeoutException: Timeout after waiting for 10000 ms. at com.github.ambry.router.FutureResult.get(FutureResult.java:106) at com.github.ambry.router.UndeleteManagerTest.assertDeleted(UndeleteManagerTest.java:347) at com.github.ambry.router.UndeleteManagerTest.deleteBlobInAllServer(UndeleteManagerTest.java:363) at com.github.ambry.router.UndeleteManagerTest.responseTimeoutTest(UndeleteManagerTest.java:292) ```

Report the same failure here: ``` com.github.ambry.router.NonBlockingRouterTest > testUndeleteBasic[1] FAILED java.util.concurrent.ExecutionException: com.github.ambry.router.RouterException: Server returned: Blob_Deleted. Chunk ID: AAYQAlnYMQgAAQAAAAAAAAAAxZj5xzc1Q4qo5y-TQILmfQ Error: BlobDeleted at com.github.ambry.router.FutureResult.resultOrThrow(FutureResult.java:113) at com.github.ambry.router.FutureResult.get(FutureResult.java:99) at com.github.ambry.router.NonBlockingRouterTest.testUndeleteBasic(NonBlockingRouterTest.java:415) Caused by: com.github.ambry.router.RouterException: Server...

@zemao, we do have TTL option for NettyPerClient

Sorry, my bad, we can set ttl in the header ``` --hosts ltx1-app1436.stg.linkedin.com --port 3183 --requestType POST --concurrency 2 --targetQPS 15 --testTime 30 --postBlobTotalSize 512 --postBlobChunkSize 512 --targetAccountName ambryClientUnitTest --targetContainerName...