File system cache — Trino 464 Documentation
File system cache — Trino 464 Documentation
Trino must have read and write permissions for files and nested directories. A valid example with only one directory is /tmp/trino-cache . Directories must be ...
Alluxio file system support — Trino 464 Documentation
For comparison the File system cache caches data locally on the Trino cluster nodes and is separate for each catalog and cluster. Enable the Alluxio file system ...
HDFS file system support — Trino 464 Documentation
Trino includes support to access the Hadoop Distributed File System (HDFS) with a catalog using the Delta Lake, Hive, Hudi, or Iceberg connectors.
Release 439 (15 Feb 2024) — Trino 464 Documentation
⚠ Breaking change: Improve performance of caching data on local storage. Deprecate the hive.cache.enabled configuration property in favor of fs.cache.enabled .
Object storage — Trino 464 Documentation
Trino accesses files directly on object storage and remote file system storage. The following connectors use this direct approach to read and write data files.
Release 458 (17 Sep 2024) — Trino 464 Documentation
Reduce the number of file system operations when reading tables with file system caching enabled. (#23327). Improve the flush_metadata_cache ...
File-based access control — Trino 464 Documentation
Care should be taken when granting permission to the system schema of a catalog, as this is the schema Trino uses for table function such as query . These table ...
Release 459 (25 Sep 2024) — Trino 464 Documentation
... fs.cache.disable-transaction-log-caching property. (#21451). Improve cache hit ratio for the File system cache. (#23172). Fix incorrect ...
Release 460 (3 Oct 2024) — Trino 464 Documentation
Delta Lake connector# · Add support for using an Alluxio cluster as file system cache. (#21603) · Add support for WASBS to Azure Storage file ...
Hive connector — Trino 464 Documentation
Data files in varying formats, that are typically stored in the Hadoop Distributed File System (HDFS) or in object storage systems such as Amazon S3. Metadata ...
Azure Storage file system support — Trino 464 Documentation
Trino includes a native implementation to access Azure Storage with a catalog using the Delta Lake, Hive, Hudi, or Iceberg connectors.
Trino with Spilling and Alluxio Caching makes a large number of ...
I would suggest to NOT mix spilling and file system caching for starters, they are not designed to work together.
S3 file system support — Trino 464 Documentation
Trino includes a native implementation to access Amazon S3 and compatible storage systems with a catalog using the Delta Lake, Hive, Hudi, or Iceberg ...
trino/.github/workflows/ci.yml at master · trinodb/trino · GitHub
... trino-docs,!:trino-server-rpm'. - name: Test Server RPM. run: |. export ... - name: HDFS file system cache isolated JVM tests. id: tests-hdfs-isolated. if ...
Release 333 (04 May 2020) — Trino 464 Documentation
Disallow enabling file system caching together with S3 security mapping or GCS access tokens. (#3571). Disable file system caching parallel warmup by default.
io.trino:trino-root - Maven Central - Sonatype
trino-root. 464. Used in 0 components. pkg:maven/io.trino/trino-root@464 ... cache
io.trino » trino-filesystem-manager » 464 - Maven Repository
trinofilesystemmanager · Date, Oct 31, 2024. Files, pom (2 · Files, pom (2 KB) jar (13 KB) View All · Repositories, Central · #105829 in MvnRepository (See ...
Release 445 (17 Apr 2024) — Trino 464 Documentation
(#21508). Fix incorrect results for distinct count aggregations over a constant value. (#18562). Fix sporadic query failure when filesystem caching is enabled.
enabled filesystem caching query error #21941 - trinodb/trino - GitHub
hive catalog properties： fs.cache.enabled=true fs.cache.directories=/opt/data1/hive_cache fs.cache.max-sizes=1TB The worker process is alive ...
Central Repository: io/trino/trino-filesystem-cache-alluxio
io/trino/trino-filesystem-cache-alluxio ../ 439/ 2024-02-15 22:37 - 440 ... 464/ 2024-10-31 00:04 - maven-metadata.xml 2024-10-31 00:50 1064 maven ...