Resuming Externalized Checkpoint(rocks, incremental, no parallelism change) end-to-end test failed

pr 21 00:52:11 Running externalized checkpoints test,   with ORIGINAL_DOP=2 NEW_DOP=2   and STATE_BACKEND_TYPE=rocks STATE_BACKEND_FILE_ASYNC=true   STATE_BACKEND_ROCKSDB_INCREMENTAL=true SIMULATE_FAILURE=false ...
Apr 21 00:52:20 Job (8a6bda88c7c422823bcf0d6f7a1e8cae) is running.
Apr 21 00:52:20 Waiting for job (8a6bda88c7c422823bcf0d6f7a1e8cae) to have at least 1 completed checkpoints ...
Apr 21 00:52:20 Waiting for job to process up to 200 records, current progress: 0 records ...
Apr 21 00:52:22 Waiting for job to process up to 200 records, current progress: 139 records ...
Apr 21 00:52:23 Waiting for job to process up to 200 records, current progress: 196 records ...
Apr 21 00:52:26 Cancelling job 8a6bda88c7c422823bcf0d6f7a1e8cae.
Apr 21 00:52:27 Cancelled job 8a6bda88c7c422823bcf0d6f7a1e8cae.
Apr 21 00:52:27 Restoring job with externalized checkpoint at /home/vsts/work/1/s/flink-end-to-end-tests/test-scripts/temp-test-directory-00385748458/externalized-chckpt-e2e-backend-dir/8a6bda88c7c422823bcf0d6f7a1e8cae/chk-8 ...
Apr 21 00:52:32 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:36 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:39 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:42 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:45 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:49 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:52 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:55 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:52:58 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:53:01 Job (47369cbdc25eea5a9cc6d26c91c4b141) is not yet running.
Apr 21 00:53:02 Job (47369cbdc25eea5a9cc6d26c91c4b141) has not started within a timeout of 10 sec
Apr 21 00:53:02 Stopping job timeout watchdog (with pid=173454)
Apr 21 00:53:02 [FAIL] Test script contains errors.
Apr 21 00:53:02 Checking of logs skipped.
Apr 21 00:53:02 
Apr 21 00:53:02 [FAIL] 'Resuming Externalized Checkpoint (rocks, incremental, no parallelism change) end-to-end test' failed after 1 minutes and 2 seconds! Test exited with exit code 1