[FLINK-10918] incremental Keyed state with RocksDB throws cannot create directory error in windows - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 1.6.2, 1.9.2, 1.10.0
Fix Version/s: 1.10.1, 1.11.0
Component/s: Runtime / Queryable State, Runtime / State Backends
Labels:
- pull-request-available
- usability
Environment:
Hide

windows

val env = StreamExecutionEnvironment.getExecutionEnvironment val rocksdb = new RocksDBStateBackend("file:\\C:\\rocksdb\\checkpoint",true) rocksdb.setDbStoragePath("file:\\C:\\rocksdb\\storage") env.setStateBackend(rocksdb) env.enableCheckpointing(10)
Show
windows val env = StreamExecutionEnvironment.getExecutionEnvironment val rocksdb = new RocksDBStateBackend( "file:\\C:\\rocksdb\\checkpoint" , true ) rocksdb.setDbStoragePath( "file:\\C:\\rocksdb\\storage" ) env.setStateBackend(rocksdb) env.enableCheckpointing(10)

Description

Facing error while enabling keyed state with RocksDBBackend with checkpointing to a local windows directory

Caused by: org.rocksdb.RocksDBException: Failed to create dir: /c:/tmp/data/job_dbe01128760d4d5cb90809cd94c2a936_op_StreamMap_b5c8d46f3e7b141acf271f12622e752b__3_8__uuid_45c1f62b-a198-44f5-add5-7683079b03f8/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:406)

                ... 13 more