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dwysakowicz pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git.
from 064b8fd [hotfix][python] Remove the outdated comments in
test_environment_completeness
new 72b0e9f [refactor] Make CheckpointStateOutputStream a top level class
new fc1d635 [FLINK-25194] Implement an API for duplicating artefacts
The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
Summary of changes:
.../flink/core/fs/DuplicatingFileSystem.java | 74 +++++++++++++++
.../org/apache/flink/core/fs/EntropyInjector.java | 21 ++++-
.../channel/ChannelStateCheckpointWriter.java | 2 +-
.../checkpoint/channel/ChannelStateWriterImpl.java | 7 +-
.../state/CheckpointMetadataOutputStream.java | 4 +-
.../runtime/state/CheckpointStateOutputStream.java | 72 ++++++++++++++
...ngIterator.java => CheckpointStateToolset.java} | 38 ++++----
.../runtime/state/CheckpointStorageWorkerView.java | 14 ++-
.../runtime/state/CheckpointStreamFactory.java | 66 +++++--------
.../state/CheckpointStreamWithResultProvider.java | 19 ++--
...efaultOperatorStateBackendSnapshotStrategy.java | 2 +-
.../state/DuplicatingCheckpointOutputStream.java | 19 ++--
.../runtime/state/FullSnapshotAsyncWriter.java | 2 +-
.../state/KeyedStateCheckpointOutputStream.java | 3 +-
.../state/NonClosingCheckpointOutputStream.java | 7 +-
.../NotDuplicatingCheckpointStateToolset.java | 21 ++---
.../state/OperatorStateCheckpointOutputStream.java | 4 +-
.../runtime/state/SavepointSnapshotStrategy.java | 2 +-
.../state/StateSnapshotContextSynchronousImpl.java | 7 +-
.../filesystem/FileBasedStateOutputStream.java | 2 +-
.../state/filesystem/FsCheckpointStateToolset.java | 91 ++++++++++++++++++
.../filesystem/FsCheckpointStorageAccess.java | 15 ++-
.../filesystem/FsCheckpointStreamFactory.java | 68 ++++++++++++--
.../runtime/state/heap/HeapSnapshotStrategy.java | 3 +-
.../state/memory/MemCheckpointStreamFactory.java | 15 ++-
.../MemoryBackendCheckpointStorageAccess.java | 9 +-
.../channel/ChannelStateCheckpointWriterTest.java | 2 +-
.../runtime/state/ChannelPersistenceITCase.java | 8 +-
.../CheckpointStreamWithResultProviderTest.java | 2 +-
.../DuplicatingCheckpointOutputStreamTest.java | 3 +-
.../KeyedStateCheckpointOutputStreamTest.java | 2 +-
.../OperatorStateOutputCheckpointStreamTest.java | 2 +-
.../state/TestCheckpointStorageWorkerView.java | 8 +-
...tingCheckpointStorageAccessCoordinatorView.java | 7 +-
.../FsCheckpointStateOutputStreamTest.java | 17 ++--
.../filesystem/FsCheckpointStateToolsetTest.java | 103 +++++++++++++++++++++
.../filesystem/FsCheckpointStorageAccessTest.java | 44 ++++++++-
.../filesystem/FsStateBackendEntropyTest.java | 2 +-
.../memory/MemoryCheckpointOutputStreamTest.java | 2 +-
.../memory/MemoryCheckpointStorageAccessTest.java | 2 +-
.../state/testutils/BackendForTestStream.java | 23 ++++-
.../testutils/TestCheckpointStreamFactory.java | 15 +++
.../state/ttl/mock/MockCheckpointStorage.java | 27 +++++-
.../util/BlockerCheckpointStreamFactory.java | 14 +++
.../util/BlockingCheckpointOutputStream.java | 10 +-
.../changelog/ChangelogKeyedStateBackend.java | 27 +++++-
.../changelog/ChangelogStateBackendTestUtils.java | 10 +-
.../streaming/state/RocksDBStateUploader.java | 3 +-
.../streaming/state/RocksDBAsyncSnapshotTest.java | 2 +-
.../streaming/state/RocksDBStateUploaderTest.java | 32 ++++++-
.../state/NonCheckpointingStorageAccess.java | 10 +-
.../runtime/operators/GenericWriteAheadSink.java | 4 +-
.../tasks/SubtaskCheckpointCoordinatorImpl.java | 10 +-
.../StateSnapshotContextSynchronousImplTest.java | 13 +--
.../tasks/TaskCheckpointingBehaviourTest.java | 2 +-
.../UnalignedCheckpointFailureHandlingITCase.java | 34 ++++++-
56 files changed, 834 insertions(+), 193 deletions(-)
create mode 100644
flink-core/src/main/java/org/apache/flink/core/fs/DuplicatingFileSystem.java
create mode 100644
flink-runtime/src/main/java/org/apache/flink/runtime/state/CheckpointStateOutputStream.java
copy
flink-runtime/src/main/java/org/apache/flink/runtime/state/{restore/ThrowingIterator.java
=> CheckpointStateToolset.java} (50%)
copy
flink-formats/flink-csv/src/test/java/org/apache/flink/formats/csv/CsvFilesystemStreamITCase.java
=>
flink-runtime/src/main/java/org/apache/flink/runtime/state/NotDuplicatingCheckpointStateToolset.java
(61%)
create mode 100644
flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCheckpointStateToolset.java
create mode 100644
flink-runtime/src/test/java/org/apache/flink/runtime/state/filesystem/FsCheckpointStateToolsetTest.java
