Timothy N. Miller
Timothy N. Miller
I broke up https://github.com/apache/parquet-mr/pull/953 into more digestible pieces. This new PR is the lowest level set of changes. By themselves, these additions to ByteBufferInputStream don't yield much improvement, so future...
CodecFactory cached instances of compressors and decompressors across threads, which was not thread-safe. This change makes the caches thread-local.
This PR addresses the following JIRA entry: https://issues.apache.org/jira/browse/PARQUET-2069 ParquetMR breaks compatibility with itself by including a JSON representation of a schema that names a record "list", when it should be...
Minor performance improvements for ByteBitPackingValuesReader: - Move object creation (temporary byte array) out of frequently used code by retaining small temporary buffer as class member. - Move less frequently used...
In much the same way that a dictionary definition of a word should not rely on that word in the definition, a software package should not rely on itself to...
Among the numerous dependencies that Gluten fails to find, another one is libcrypto. I'm using a clean Ubuntu 20.04. It would be good if the instructions included ALL dependencies that...
During the Arrow build phase, the compiler evidently is missing a "-lpthread" or "-pthread", because the following error is thrown: ``` Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the...
I'm trying to build on my Mac. These are the commands I typed: ``` git clone https://github.com/drrb/rust-netbeans.git cd rust-netbeans mvn package ``` This is the error I eventually get: `[ERROR]...