Nandor Kollar created PARQUET-1351:
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Summary: Bump java source and target to java8
Key: PARQUET-1351
URL: https://issues.apache.org/jira/browse/PARQUET-1351
Project: Parquet
Issue Type: Bug
Components: parquet-format
Reporter: Nandor Kollar
Assignee: Nandor Kollar
parquet-format Travis builds are failing with (see for example
[this|https://travis-ci.org/apache/parquet-format/builds/400272129?utm_source=github_status&utm_medium=notification]
build):
{code}
[ERROR] Plugin org.apache.maven.plugins:maven-remote-resources-plugin:1.5 or
one of its dependencies could not be resolved: Failed to read artifact
descriptor for org.apache.maven.plugins:maven-remote-resources-plugin:jar:1.5:
Could not transfer artifact
org.apache.maven.plugins:maven-remote-resources-plugin:pom:1.5 from/to central
(https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version
-> [Help 1]
{code}
After some investigation, I suspect that the problem is that parquet-format is
built against JDK 1.7.0_80 (see in the logs of the failing job above), the
default version of TLS for this JDK seems to be TLSv1 (see
[here|https://blogs.oracle.com/java-platform-group/diagnosing-tls,-ssl,-and-https]),
and Maven central dropped support TLS 1.1 and TLS 1.0 (see
[here|https://lists.apache.org/thread.html/%3CCAMk_Beg9=QE-UB10c=yM8NKWiAk=bak2n3da0pgyxdfhf3w...@mail.gmail.com%3E]
and
[here|https://stackoverflow.com/questions/50824789/why-am-i-getting-received-fatal-alert-protocol-version-or-peer-not-authentic]).
Despite this problem could be fixed by adding a parameter to use newer TLS
version, I recommend bumping source and target to java8 instead.
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