hadoop/hadoop-tools/hadoop-azure
Mehakmeet Singh 9e53ed3602
HADOOP-18528. Disable abfs prefetching by default (#5134)
Disables block prefetching on ABFS InputStreams, by setting
fs.azure.enable.readahead to false in core-default.xml and
the matching java constant.

This prevents
HADOOP-18521. ABFS ReadBufferManager buffer sharing across concurrent HTTP requests.

Once a fix for that is committed, this change can be reverted.

Contributed by Mehakmeet Singh.
2022-11-15 14:29:33 +00:00
..
dev-support HADOOP-17770 WASB : Support disabling buffered reads in positional reads (#3233) 2021-10-22 11:45:42 +05:30
src HADOOP-18528. Disable abfs prefetching by default (#5134) 2022-11-15 14:29:33 +00:00
.gitignore HADOOP-17191. ABFS: Run the tests with various combinations of configurations and publish a consolidated results (#2597) 2021-03-10 18:25:41 +00:00
pom.xml HADOOP-15983. Use jersey-json that is built to use jackson2 ((#3988) 2022-10-20 17:37:56 +01:00