I suddenly started seeing java.lang.ClassNotFoundException: jdk.internal.misc.Unsafe when connecting to cassandra cluster.
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I am seeing these 5 jars of netty in my project class path and the version is 4.0.47
----Bye,Auth Gábor
Hi,
Is it safe to use a different Netty version than the one Datastax driver was built/tested with? I thought that was the point of the shaded driver.
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Jacques-Henri Berthemet
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Bye,
Auth Gábor
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Auth Gábor
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When our QA saw the issue I just silenced the logger rather than use the non-shaded driver, I didn’t see any issue beside the log being gone. We’re actually using Netty 3.5, 4.1 and 4.0 at the same time, 4.0 is used by the shaded driver. If it’s safe to use DS driver with 4.1 I’d be happy to switch to non-shaded driver.
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Jacques-Henri Berthemet
From: java-dri...@lists.datastax.com [mailto:java-dri...@lists.datastax.com]
On Behalf Of Andy Tolbert
Sent: Friday, February 23, 2018 4:42 PM
To: DataStax Java Driver for Apache Cassandra User Mailing List <java-dri...@lists.datastax.com>
Subject: Re: java.lang.ClassNotFoundException: jdk.internal.misc.Unsafe
Good point Jacques-Henri. We've done a little bit of testing of Netty 4.1.x with the java driver and it works, but as indicated, most of our testing and development is done against 4.0, so it'd be more advisable to use that.
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Bye,
Auth Gábor
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Is it safe to use a different Netty version than the one Datastax driver was built/tested with?