Hi Jonathan, Thanks for reporting the issue. Do you know if it is something that's introduced since 2.2? Did you run a similar test with 2.2?
Thanks, --Vahid On Sun, May 12, 2019 at 2:22 PM Jonathan Santilli < jonathansanti...@gmail.com> wrote: > Hello Vahid, > > > am testing one of our Kafka Stream Apps with the 2.2.1-rc, after few > minutes, I see this WARN: > > > 2019-05-09 13:14:37,025 WARN [test-app-id-dc27624a-8e02- > 4031-963b-7596a8a77097-StreamThread-1] internals.ProcessorStateManager ( > ProcessorStateManager.java:349) - task [0_0] Failed to write offset > checkpoint file to [/tmp/kafka-stream-app/test-app-id/0_0/.checkpoint] > > java.io.FileNotFoundException: > /tmp/kafka-stream-app/test-app-id/0_0/.checkpoint.tmp (No such file or > directory) > > at java.io.FileOutputStream.open0(Native Method) ~[?:1.8.0_191] > > at java.io.FileOutputStream.open(FileOutputStream.java:270) ~[?:1.8.0_191] > > at java.io.FileOutputStream.<init>(FileOutputStream.java:213) > ~[?:1.8.0_191] > > at java.io.FileOutputStream.<init>(FileOutputStream.java:162) > ~[?:1.8.0_191] > > at org.apache.kafka.streams.state.internals.OffsetCheckpoint.write( > OffsetCheckpoint.java:79) ~[kafka-streams-2.2.1.jar:?] > > at > > org.apache.kafka.streams.processor.internals.ProcessorStateManager.checkpoint( > ProcessorStateManager.java:347) [kafka-streams-2.2.1.jar:?] > > at org.apache.kafka.streams.processor.internals.StreamTask.commit( > StreamTask.java:476) [kafka-streams-2.2.1.jar:?] > > at org.apache.kafka.streams.processor.internals.StreamTask.suspend( > StreamTask.java:598) [kafka-streams-2.2.1.jar:?] > > at org.apache.kafka.streams.processor.internals.StreamTask.close( > StreamTask.java:724) [kafka-streams-2.2.1.jar:?] > > at org.apache.kafka.streams.processor.internals.AssignedTasks.close( > AssignedTasks.java:337) [kafka-streams-2.2.1.jar:?] > > at org.apache.kafka.streams.processor.internals.TaskManager.shutdown( > TaskManager.java:267) [kafka-streams-2.2.1.jar:?] > > at > org.apache.kafka.streams.processor.internals.StreamThread.completeShutdown( > StreamThread.java:1208) [kafka-streams-2.2.1.jar:?] > > at org.apache.kafka.streams.processor.internals.StreamThread.run( > StreamThread.java:785) [kafka-streams-2.2.1.jar:?] > > Checking the system, in fact, the folder does not exist, but, others were > created: > > # ls /tmp/kafka-stream-app/test-app-id/ > # 1_0 1_1 1_2 > > After restarting the App, the same WARN shows-up but in this case, the > folders were created but not the .checkpoint.tmp file: > > # ls /tmp/kafka-stream-app/test-app-id/ > # 0_0 0_1 0_2 1_0 1_1 1_2 > > Am just reporting this because I found it strange/suspicious. > > > Cheers! > -- > Jonathan > > > > On Wed, May 8, 2019 at 9:26 PM Vahid Hashemian <vahid.hashem...@gmail.com> > wrote: > > > Hello Kafka users, developers and client-developers, > > > > This is the first candidate for release of Apache Kafka 2.2.1, which > > includes many bug fixes for Apache Kafka 2.2. > > > > Release notes for the 2.2.1 release: > > https://home.apache.org/~vahid/kafka-2.2.1-rc0/RELEASE_NOTES.html > > > > *** Please download, test and vote by Monday, May 13, 6:00 pm PT. > > > > Kafka's KEYS file containing PGP keys we use to sign the release: > > https://kafka.apache.org/KEYS > > > > * Release artifacts to be voted upon (source and binary): > > https://home.apache.org/~vahid/kafka-2.2.1-rc0/ > > > > * Maven artifacts to be voted upon: > > https://repository.apache.org/content/groups/staging/org/apache/kafka/ > > > > * Javadoc: > > https://home.apache.org/~vahid/kafka-2.2.1-rc0/javadoc/ > > > > * Tag to be voted upon (off 2.2 branch) is the 2.2.1 tag: > > https://github.com/apache/kafka/releases/tag/2.2.1-rc0 > > > > * Documentation: > > https://kafka.apache.org/22/documentation.html > > > > * Protocol: > > https://kafka.apache.org/22/protocol.html > > > > * Successful Jenkins builds for the 2.2 branch: > > Unit/integration tests: > https://builds.apache.org/job/kafka-2.2-jdk8/106/ > > > > Thanks, > > --Vahid > > > > > -- > Santilli Jonathan > -- Thanks! --Vahid
