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  1. AMQ Streams
  2. ENTMQST-3635

Snappy UnsatisfiedLinkError makes MirrorSourceTask failing during poll

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    • Icon: Bug Bug
    • Resolution: Not a Bug
    • Icon: Minor Minor
    • None
    • 1.7.0.GA
    • kafka-connect
    • None
    • False
    • False
    • Workaround Exists
    • Hide

      The problem is caused by the option noexec used to mount the /tmp.

      A solution to make the mirrormaker working again was to remove the noexec from /etc/fstab and remount the /tmp. 

       

       

      Show
      The problem is caused by the option noexec used to mount the /tmp. A solution to make the mirrormaker working again was to remove the noexec from /etc/fstab and remount the /tmp.     
    • Hide
      • On RHEL mount the /tmp with the option noexec
      • Start MirrorMaker2 and configure it to mirror topic that are using snappy compression 

       

      Show
      On RHEL mount the /tmp with the option noexec Start MirrorMaker2 and configure it to mirror topic that are using snappy compression   

      The entire mirroring results to be stucked, and the log explodes with the exceptions below:

      [2022-01-10 13:04:47,275] WARN Failure during poll. (org.apache.kafka.connect.mirror.MirrorSourceTask)
org.apache.kafka.common.KafkaException: Received exception when fetching the next record from CC22-table-7. If needed, please seek past the record to continue consumption.
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.fetchRecords(Fetcher.java:1599)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.access$1700(Fetcher.java:1454)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchRecords(Fetcher.java:687)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchedRecords(Fetcher.java:638)
        at org.apache.kafka.clients.consumer.KafkaConsumer.pollForFetches(KafkaConsumer.java:1272)
        at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1233)
        at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1206)
        at org.apache.kafka.connect.mirror.MirrorSourceTask.poll(MirrorSourceTask.java:137)
        at org.apache.kafka.connect.runtime.WorkerSourceTask.poll(WorkerSourceTask.java:289)
        at org.apache.kafka.connect.runtime.WorkerSourceTask.execute(WorkerSourceTask.java:256)
        at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:185)
        at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:234)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.kafka.common.KafkaException: java.lang.NoClassDefFoundError: Could not initialize class org.xerial.snappy.Snappy
        at org.apache.kafka.common.record.CompressionType$3.wrapForInput(CompressionType.java:92)
        at org.apache.kafka.common.record.DefaultRecordBatch.compressedIterator(DefaultRecordBatch.java:261)
        at org.apache.kafka.common.record.DefaultRecordBatch.streamingIterator(DefaultRecordBatch.java:346)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.nextFetchedRecord(Fetcher.java:1576)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.fetchRecords(Fetcher.java:1613)
        ... 16 more
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.xerial.snappy.Snappy
        at org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:145)
        at org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:99)
        at org.xerial.snappy.SnappyInputStream.<init>(SnappyInputStream.java:59)
        at org.apache.kafka.common.record.CompressionType$3.wrapForInput(CompressionType.java:90)
        ... 20 more
[2022-01-10 13:03:02,703] WARN Failure during poll. (org.apache.kafka.connect.mirror.MirrorSourceTask)
org.apache.kafka.common.KafkaException: Received exception when fetching the next record from CC22-table-11. If needed, please seek past the record to continue consumption.
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.fetchRecords(Fetcher.java:1599)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.access$1700(Fetcher.java:1454)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchRecords(Fetcher.java:687)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchedRecords(Fetcher.java:638)
        at org.apache.kafka.clients.consumer.KafkaConsumer.pollForFetches(KafkaConsumer.java:1272)
        at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1233)
        at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1206)
        at org.apache.kafka.connect.mirror.MirrorSourceTask.poll(MirrorSourceTask.java:137)
        at org.apache.kafka.connect.runtime.WorkerSourceTask.poll(WorkerSourceTask.java:289)
        at org.apache.kafka.connect.runtime.WorkerSourceTask.execute(WorkerSourceTask.java:256)
        at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:185)
        at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:234)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.kafka.common.KafkaException: java.lang.UnsatisfiedLinkError: /tmp/snappy-1.1.7.300001-466c6165-4a7b-4717-8035-85319915b00f-libsnappyjava.so: /tmp/snappy-1.1.7.300001-466c6165-4a7b-4717-8035-85319915b00f-libsnappyjava.so: failed to map segment from shared object: Operation not permitted
        at org.apache.kafka.common.record.CompressionType$3.wrapForInput(CompressionType.java:92)
        at org.apache.kafka.common.record.DefaultRecordBatch.compressedIterator(DefaultRecordBatch.java:261)
        at org.apache.kafka.common.record.DefaultRecordBatch.streamingIterator(DefaultRecordBatch.java:346)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.nextFetchedRecord(Fetcher.java:1576)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.fetchRecords(Fetcher.java:1613)
        at org.apache.kafka.clients.consumer.internals.Fetcher$CompletedFetch.access$1700(Fetcher.java:1454)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchRecords(Fetcher.java:687)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchedRecords(Fetcher.java:638)
        at org.apache.kafka.clients.consumer.KafkaConsumer.pollForFetches(KafkaConsumer.java:1299)
        ... 12 more
Caused by: java.lang.UnsatisfiedLinkError: /tmp/snappy-1.1.7.300001-466c6165-4a7b-4717-8035-85319915b00f-libsnappyjava.so: /tmp/snappy-1.1.7.300001-466c6165-4a7b-4717-8035-85319915b00f-libsnappyjava.so: failed to map segment from shared object: Operation not permitted
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1934)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1817)
        at java.lang.Runtime.load0(Runtime.java:809)
        at java.lang.System.load(System.java:1086)
        at org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:179)
        at org.xerial.snappy.SnappyLoader.loadSnappyApi(SnappyLoader.java:154)
        at org.xerial.snappy.Snappy.<clinit>(Snappy.java:47)
        at org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:145)
        at org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:99)
        at org.xerial.snappy.SnappyInputStream.<init>(SnappyInputStream.java:59)
        at org.apache.kafka.common.record.CompressionType$3.wrapForInput(CompressionType.java:90)
        ... 20 more

            Unassigned Unassigned
            saiello@redhat.com Simone Aiello
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              Created:
              Updated:
              Resolved: