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[jira] [Created] (FLINK-10950) RocksDB backend does not work on Windows due to path issue


Adam Laczynski created FLINK-10950:
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             Summary: RocksDB backend does not work on Windows due to path issue
                 Key: FLINK-10950
                 URL: https://issues.apache.org/jira/browse/FLINK-10950
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.6.2
            Reporter: Adam Laczynski


For -Djava.io.tmpdir=C:/some/path/tmp

Getting following error:

Caused by: org.rocksdb.RocksDBException: Failed to create dir: /C:/some/path/tmp/flink-io-2a68cdeb-8474-487d-8e61-393dde20a2af/job_e0cc28012d2aca77290bb3880c452f66_op_WindowOperator_700a073d2ada22dc548debf1e8f75ec2__1_1__uuid_de037d5c-4a38-4c71-8133-9b208ce54b23/chk-1.tmp: Invalid argument
 at org.rocksdb.Checkpoint.createCheckpoint(Native Method)
 at org.rocksdb.Checkpoint.createCheckpoint(Checkpoint.java:51)
 at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$RocksDBIncrementalSnapshotOperation.takeSnapshot(RocksDBKeyedStateBackend.java:2549)
 at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend$IncrementalSnapshotStrategy.performSnapshot(RocksDBKeyedStateBackend.java:2008)
 at org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.snapshot(RocksDBKeyedStateBackend.java:498)
 at org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:383)
 ... 13 more



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