ravwojdyla commented on a change in pull request #2638:
URL: https://github.com/apache/hadoop/pull/2638#discussion_r561995418
##########
File path:
hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
##########
@@ -2257,6 +2268,750 @@
This setting provides better performance compared to blob-specific saskeys.
</description>
</property>
+
+<!-- GCS (Google Cloud Store) file system properties START -->
+<property>
+ <name>fs.AbstractFileSystem.gs.impl</name>
+ <value>com.google.cloud.hadoop.fs.gcs.GoogleHadoopFS</value>
+ <description>The AbstractFileSystem for gs: uris.</description>
+</property>
+<property>
+ <name>fs.gs.project.id</name>
+ <value></value>
+ <description>
+ Google Cloud Project ID with access to GCS buckets. Required only for list
+ buckets and create bucket operations.
+ </description>
+</property>
+<property>
+ <name>fs.gs.working.dir</name>
+ <value>/</value>
+ <description>
+ The directory relative `gs:` uris resolve in inside of the default bucket.
+ </description>
+</property>
+<property>
+ <name>fs.gs.implicit.dir.repair.enable</name>
+ <value>true</value>
+ <description>
+ Whether or not to create objects for the parent directories of objects with
+ `/` in their path e.g. creating `gs://bucket/foo/` upon deleting or
renaming
+ `gs://bucket/foo/bar`.
+ </description>
+</property>
+<property>
+ <name>fs.gs.copy.with.rewrite.enable</name>
+ <value>true</value>
+ <description>
+ Whether or not to perform copy operation using Rewrite requests. Allows to
+ copy files between different locations and storage classes.
+ </description>
+</property>
+<property>
+ <name>fs.gs.rewrite.max.bytes.per.call</name>
+ <value>536870912</value>
+ <description>
+ Maximum number of bytes rewritten in a single rewrite request when
+ `fs.gs.copy.with.rewrite.enable` is set to `true`.
+ </description>
+</property>
+<property>
+ <name>fs.gs.overwrite.generation.mismatch.ignore</name>
+ <value>false</value>
+ <description>
+ Ignore Cloud Storage precondition
(https://cloud.google.com/storage/docs/generations-preconditions#_Preconditions)
+ failures when writing objects in concurrent environment.
+ </description>
+</property>
+<property>
+ <name>fs.gs.config.override.file</name>
+ <value></value>
+ <description>
+ Override configuration file path. Properties defined in this file overrides
+ the properties defined in `core-site.xml` and values passed from command
+ line.
+ </description>
+</property>
+<property>
+ <name>fs.gs.reported.permissions</name>
+ <value>700</value>
+ <description>
+ Permissions that are reported for a file or directory to have regardless of
+ actual Cloud Storage permissions. Can be either in octal or symbolic format
+ that accepted by FsPermission class.
+ </description>
+</property>
+<property>
+ <name>fs.gs.delegation.token.binding</name>
+ <value></value>
+ <description>Delegation Token binding class.</description>
+</property>
+<property>
+ <name>fs.gs.bucket.delete.enable</name>
+ <value>false</value>
+ <description>
+ If true, recursive delete on a path that refers to a Cloud Storage bucket
+ itself or delete on that path when it is empty will result in deletion of
+ the bucket itself. If false, any operation that normally would have deleted
+ the bucket will be ignored. Setting to `false` preserves the typical
+ behavior of `rm -rf /` which translates to deleting everything inside of
+ root, but without clobbering the filesystem authority corresponding to that
+ root path in the process.
+ </description>
+</property>
+<property>
+ <name>fs.gs.checksum.type</name>
+ <value>NONE</value>
+ <description>
+ Configuration of object checksum type to return; if a particular file
+ doesn't support the requested type, then getFileChecksum() method will
+ return `null` for that file. Supported checksum types are `NONE`, `CRC32C`
+ and `MD5`.
+ </description>
+</property>
+<property>
+ <name>fs.gs.status.parallel.enable</name>
+ <value>true</value>
+ <description>
+ If true, executes Cloud Storage object requests in `FileSystem`'s
+ `listStatus` and `getFileStatus` methods in parallel to reduce latency.
+ </description>
+</property>
+<property>
+ <name>fs.gs.lazy.init.enable</name>
Review comment:
Should this be `true` in core-site? 🤔
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