Chesnay Schepler created FLINK-5165:
---------------------------------------
Summary: Checkpointing tests using FsStatebackend fail on Windows
Key: FLINK-5165
URL: https://issues.apache.org/jira/browse/FLINK-5165
Project: Flink
Issue Type: Bug
Components: Tests
Affects Versions: 1.1.3
Reporter: Chesnay Schepler
Assignee: Chesnay Schepler
Fix For: 1.2.0
{code}
testTumblingTimeWindowWithKVStateMinMaxParallelism[StateBackend =
FILE](org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase)
Time elapsed: 0.103 sec <<< ERROR!
java.lang.IllegalArgumentException: Cannot use the root directory for
checkpoints.
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.validateAndNormalizeUri(FsStateBackend.java:246)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:155)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:124)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:105)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:86)
at
org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase.initStateBackend(EventTimeWindowCheckpointingITCase.java:118)
testTumblingTimeWindow[StateBackend =
FILE](org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase)
Time elapsed: 0.014 sec <<< ERROR!
java.lang.IllegalArgumentException: Cannot use the root directory for
checkpoints.
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.validateAndNormalizeUri(FsStateBackend.java:246)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:155)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:124)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:105)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:86)
at
org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase.initStateBackend(EventTimeWindowCheckpointingITCase.java:118)
testTumblingTimeWindowWithKVStateMaxMaxParallelism[StateBackend =
FILE](org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase)
Time elapsed: 0.011 sec <<< ERROR!
java.lang.IllegalArgumentException: Cannot use the root directory for
checkpoints.
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.validateAndNormalizeUri(FsStateBackend.java:246)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:155)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:124)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:105)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:86)
at
org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase.initStateBackend(EventTimeWindowCheckpointingITCase.java:118)
testPreAggregatedTumblingTimeWindow[StateBackend =
FILE](org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase)
Time elapsed: 0.005 sec <<< ERROR!
java.lang.IllegalArgumentException: Cannot use the root directory for
checkpoints.
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.validateAndNormalizeUri(FsStateBackend.java:246)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:155)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:124)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:105)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:86)
at
org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase.initStateBackend(EventTimeWindowCheckpointingITCase.java:118)
testPreAggregatedSlidingTimeWindow[StateBackend =
FILE](org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase)
Time elapsed: 0 sec <<< ERROR!
java.lang.IllegalArgumentException: Cannot use the root directory for
checkpoints.
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.validateAndNormalizeUri(FsStateBackend.java:246)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:155)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:124)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:105)
at
org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:86)
at
org.apache.flink.test.checkpointing.EventTimeWindowCheckpointingITCase.initStateBackend(EventTimeWindowCheckpointingITCase.java:118)
{code}
This happens because the Path class does not detect Windows paths when a scheme
is present.
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