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The "test_rosbag2_record_end_to_end record_end_to_end_test_with_zstd_file_compression" is tend to be flaky
#2369 · MichaelOrlov opened on Mar 13, 2026
1

🧑‍🌾 Windows build warns about exceeding CMake object file path length in rosbag2_performance_benchmarking_msgs
ros2/rosbag2#2535 · opened on Oct 20, 2026
1
Expose the per-topic dropped-message count from MessageCache at runtime
ros2/rosbag2#2534 · opened on Oct 20, 2026
1
rosbag2_storage_mcap: message-compression guard in update_metadata never works ("message" vs "MESSAGE")
ros2/rosbag2#2531 · opened on Oct 15, 2026
rosbag2_storage_mcap: reading an index-less .mcap as a single file returns message 2 with a corrupted payload
ros2/rosbag2#2530 · opened on Oct 15, 2026
1
Duration cache logs out-of-order error messages during startup and snapshot capture
ros2/rosbag2#2507 · opened on Sep 23, 2026
2
Repeat retention for transient-local loses messages from other DDS keys
ros2/rosbag2#2506 · opened on Sep 23, 2026
3
High bag Splitting Causes High CPU Usage
ros2/rosbag2#2481 · opened on Aug 30, 2026
6
Feature: stop recording when free disk space is low
ros2/rosbag2#2477 · opened on Aug 25, 2026
1
Composable rosbag2_transport::Recorder intermittently throws "Bag directory already exists" against its own freshly-created directory on construction
ros2/rosbag2#2471 · opened on Aug 17, 2026
1
rosbag2_transport::Recorder quietly stops recording all messages after an unspecified amount of time.
ros2/rosbag2#2463 · opened on Jul 24, 2026
5
Read-only support for opening a whole-file zstd-compressed MCAP (.mcap.zstd) directly
ros2/rosbag2#2445 · opened on Jun 24, 2026
4
Add is_recording and get_uri services to the recorder
ros2/rosbag2#2439 · opened on Jun 2, 2026
ros2 bag convert should print progress
ros2/rosbag2#2435 · opened on May 27, 2026
1
Recording with both --regex and --topics stops discovery early
ros2/rosbag2#2417 · opened on Apr 30, 2026
1
Feature: Dynamic topic management for Recorder (set_topics / subscribe_topic / unsubscribe_topic)
ros2/rosbag2#2408 · opened on Apr 20, 2026
7
Jazzy: rosbag2_transport Player Node does not terminate when playback_duration or playback_until_timestamp is specified.
ros2/rosbag2#2383 · opened on Mar 17, 2026
"get_subscribed_topics" and "subscribe_to_topics" services in "rosbag2_transport::Recorder"
ros2/rosbag2#2373 · opened on Mar 14, 2026
[Bug?] raw service definition is stored in mcap schema instead of actual message definition for service introspection topics
ros2/rosbag2#2365 · opened on Mar 11, 2026
13
Jazzy: Cannot exclude /tf_static topic from ros2 bag play
ros2/rosbag2#2354 · opened on Feb 24, 2026
3
Enable coordination across multiple recorder/player instances by scheduling services at a shared future timestamp
ros2/rosbag2#2337 · opened on Feb 12, 2026
1
Questions About Durability and Efficient Merging of Time-Split Bags (Humble)
ros2/rosbag2#2335 · opened on Feb 12, 2026
1
rosbag2 fails to record composite messages generated directly from IDL
ros2/rosbag2#2306 · opened on Jan 9, 2026
4
A crash occurs when the storage object returned after the destruction of StorageFactory is destructed.
ros2/rosbag2#2291 · opened on Jan 6, 2026
2
There is an asymmetry issue with RecordOptions YAML serialization, causing text round-trip deserialization to fail.
ros2/rosbag2#2269 · opened on Dec 19, 2025
1
type_description_hash_for_topic did not correctly handle type hash conflicts for version==0
ros2/rosbag2#2264 · opened on Dec 16, 2025

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Issues

Issues

🧑‍🌾 Windows build warns about exceeding CMake object file path length in rosbag2_performance_benchmarking_msgs

Expose the per-topic dropped-message count from MessageCache at runtime

rosbag2_storage_mcap: message-compression guard in update_metadata never works ("message" vs "MESSAGE")

rosbag2_storage_mcap: reading an index-less .mcap as a single file returns message 2 with a corrupted payload

Duration cache logs out-of-order error messages during startup and snapshot capture

Repeat retention for transient-local loses messages from other DDS keys

High bag Splitting Causes High CPU Usage

Feature: stop recording when free disk space is low

Composable rosbag2_transport::Recorder intermittently throws "Bag directory already exists" against its own freshly-created directory on construction

`rosbag2_transport::Recorder` quietly stops recording all messages after an unspecified amount of time.

Read-only support for opening a whole-file zstd-compressed MCAP (`.mcap.zstd`) directly

Add is_recording and get_uri services to the recorder

ros2 bag convert should print progress

Recording with both --regex and --topics stops discovery early

Feature: Dynamic topic management for Recorder (`set_topics` / `subscribe_topic` / `unsubscribe_topic`)

Jazzy: rosbag2_transport Player Node does not terminate when `playback_duration` or `playback_until_timestamp` is specified.

"get_subscribed_topics" and "subscribe_to_topics" services in "rosbag2_transport::Recorder"

[Bug?] raw service definition is stored in mcap schema instead of actual message definition for service introspection topics

Jazzy: Cannot exclude /tf_static topic from ros2 bag play

Enable coordination across multiple recorder/player instances by scheduling services at a shared future timestamp

Questions About Durability and Efficient Merging of Time-Split Bags (Humble)

rosbag2 fails to record composite messages generated directly from IDL

A crash occurs when the storage object returned after the destruction of StorageFactory is destructed.

There is an asymmetry issue with RecordOptions YAML serialization, causing text round-trip deserialization to fail.

type_description_hash_for_topic did not correctly handle type hash conflicts for version==0