javaapache-kafkaapache-kafka-streamssnappy

UnsatisfiedLinkError: /tmp/snappy-1.1.4-libsnappyjava.so Error loading shared library ld-linux-x86-64.so.2: No such file or directory


I am trying to run a Kafka Streams application in kubernetes. When I launch the pod I get the following exception:

Exception in thread "streams-pipe-e19c2d9a-d403-4944-8d26-0ef27ed5c057-StreamThread-1"
java.lang.UnsatisfiedLinkError: /tmp/snappy-1.1.4-5cec5405-2ce7-4046-a8bd-922ce96534a0-libsnappyjava.so: 
Error loading shared library ld-linux-x86-64.so.2: No such file or directory 
(needed by /tmp/snappy-1.1.4-5cec5405-2ce7-4046-a8bd-922ce96534a0-libsnappyjava.so)
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)
        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.hasNextChunk(SnappyInputStream.java:435)
        at org.xerial.snappy.SnappyInputStream.read(SnappyInputStream.java:466)
        at java.io.DataInputStream.readByte(DataInputStream.java:265)
        at org.apache.kafka.common.utils.ByteUtils.readVarint(ByteUtils.java:168)
        at org.apache.kafka.common.record.DefaultRecord.readFrom(DefaultRecord.java:292)
        at org.apache.kafka.common.record.DefaultRecordBatch$1.readNext(DefaultRecordBatch.java:264)
        at org.apache.kafka.common.record.DefaultRecordBatch$RecordIterator.next(DefaultRecordBatch.java:563)
        at org.apache.kafka.common.record.DefaultRecordBatch$RecordIterator.next(DefaultRecordBatch.java:532)
        at org.apache.kafka.clients.consumer.internals.Fetcher$PartitionRecords.nextFetchedRecord(Fetcher.java:1060)
        at org.apache.kafka.clients.consumer.internals.Fetcher$PartitionRecords.fetchRecords(Fetcher.java:1095)
        at org.apache.kafka.clients.consumer.internals.Fetcher$PartitionRecords.access$1200(Fetcher.java:949)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchRecords(Fetcher.java:570)
        at org.apache.kafka.clients.consumer.internals.Fetcher.fetchedRecords(Fetcher.java:531)
        at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1146)
        at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1103)
        at org.apache.kafka.streams.processor.internals.StreamThread.pollRequests(StreamThread.java:851)
        at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:808)
        at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:774)
        at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:744)

Previously I have tried launching kafka and kafka-streams-app using docker containers and they worked perfectly fine. This is the first time I am trying with Kubernetes.

This is my DockerFile StreamsApp:

FROM openjdk:8u151-jdk-alpine3.7

COPY /target/streams-examples-0.1.jar /streamsApp/

COPY /target/libs /streamsApp/libs

CMD ["java", "-jar", "/streamsApp/streams-examples-0.1.jar"]

What can I do to get past this issue? Kindly help me out.

EDIT:

/ # ldd /usr/bin/java 
    /lib/ld-musl-x86_64.so.1 (0x7f03f279a000)
Error loading shared library libjli.so: No such file or directory (needed by /usr/bin/java)
    libc.musl-x86_64.so.1 => /lib/ld-musl-x86_64.so.1 (0x7f03f279a000)
Error relocating /usr/bin/java: JLI_Launch: symbol not found

Solution

  • Error message states that *libsnappyjava.so cannot find ld-linux-x86-64.so.2. This is a glibc dynamic loader, while Alpine image doesn't run with glibc. You may try to get it running by installing libc6-compat package in your Dockerfile, e.g.:

    RUN apk update && apk add --no-cache libc6-compat