Fix Default Java Home in apachebookkeeper/bookkeeper-current image (#2476)

### Motivation

You can easily build locally a docker image regarding the "current" version, that is the code that you have currently on your git repository using these commands:

```
mvn clean install -DskipTests
mvn install -f tests/docker-images/current-version-image/pom.xml -DintegrationTests
```

```
 # start ZooKeeper server locally
docker run --network=host zookeeper:latest
```

```
# start one Bookie
docker run --network=host --env BK_zkServers=localhost:2181 --env BK_bookieId=bk1 --env BK_allowLoopback=true --env BK_bookiePort=3181 apachebookkeeper/bookkeeper-current
```

but in current master, after the first switch to JDK11 the Dockerfile of the "apachebookkeeper/bookkeeper-current" is broken and points to a broken path for the JAVA_HOME env entry.

### Changes
Change the default JAVA_HOME to the good path

Co-authored-by: Enrico Olivelli <eolivelli@apache.org>
1 file changed
tree: 96584385c697c86f471420038357e147dd03fdf4
  1. .github/
  2. .test-infra/
  3. bin/
  4. bookkeeper-benchmark/
  5. bookkeeper-common/
  6. bookkeeper-common-allocator/
  7. bookkeeper-dist/
  8. bookkeeper-http/
  9. bookkeeper-proto/
  10. bookkeeper-server/
  11. bookkeeper-stats/
  12. bookkeeper-stats-providers/
  13. buildtools/
  14. circe-checksum/
  15. conf/
  16. cpu-affinity/
  17. deploy/
  18. dev/
  19. docker/
  20. metadata-drivers/
  21. microbenchmarks/
  22. shaded/
  23. site/
  24. site2/
  25. stats/
  26. stream/
  27. tests/
  28. tools/
  29. .gitignore
  30. Jenkinsfile
  31. LICENSE
  32. NOTICE
  33. pom.xml
  34. README.md
README.md

Build Status Build Status Coverage Status Maven Central

Apache BookKeeper

Apache BookKeeper is a scalable, fault tolerant and low latency storage service optimized for append-only workloads.

It is suitable for being used in following scenarios:

  • WAL (Write-Ahead-Logging), e.g. HDFS NameNode.
  • Message Store, e.g. Apache Pulsar.
  • Offset/Cursor Store, e.g. Apache Pulsar.
  • Object/Blob Store, e.g. storing state machine snapshots.

Get Started

  • Concepts: Start with the basic concepts of Apache BookKeeper. This will help you to fully understand the other parts of the documentation.
  • Getting Started to setup BookKeeper to write logs.

Documentation

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You can also read Turning Ledgers into Logs to learn how to turn ledgers into continuous log streams. If you are looking for a high level log stream API, you can checkout DistributedLog.

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