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Sure, Go didn't turn out to be well suited for distributed systems either. But neither are JVM languages.
by zzzcpan 7y ago
Sure, Go didn't turn out to be well suited for distributed systems either. But neither are JVM languages.
- erik_seaberg 7y agoSandboxed network classloaders were a big win for Hadoop and Spark.
- ptx 7y agoIs the JVM's sandboxing still supported, patched and believed to be secure? I had assumed they gave up on it when they removed applet and webstart support.
- erik_seaberg 7y agoThought it over and you're right, Spark has some SecurityManager glue I've vaguely glanced at, but HDFS relies more on Kerberos than anything in-proc with the workers. IPC into an opaque worker binary would be a lot more painful but can be made to work.