Hadoop Cos Versions Save

Feature

• Checks that the passed URI belongs to this file system.
• feat: Complete the log information of retry backoff.

Fixes

• revert create file overwrite optimize code due to cos list limit.](https://github.com/tencentyun/hadoop-cos/commit/eb15a344d201d34d3dea9b624c4cea7224a3ef43)

Feature:

• Optimized random read performance significantly.

Features:

• Improved the frequency control supports for the List operation.

Fixes:

• revert the 26f29ecdb2eb6a4eb370505f529fed47b2c5918f to fix the infinite invalid retries.

Features:

• fix l5 update bug
• support custom-defined credentials provider
• avoid null pointer by init cos native client outside but not init ranger client
• reduce the max connection number from 2048 to default 1024
• support cosn://bucket/ POSIX way to query metadata acceleration bucket

Improves：

• Remove logic to recursively check directories to improve the create operation performance;

Bug Fixes:

• Fix the seekable write operation bug.

Features:

• fix close() add super.close(), avoid not returning to cache but close, next time occur fs already close exception
• fix close() which now only releases resources once.
• fix listStatus() symbolic calling.

ps: typically only use Hadoop-cos and cos_api-bundle pkg, if you need to use the random write feature add the ofs-sdk-definition pkg, if you need to use client-side encryption add the tencentcloud-sdk-java-kms and tencentcloud-sdk-java-common pkg.

Features:

• support independent bucket configuration;
• support client-side encryption;
• change the class load of seekable write, avoid classNoDefine of Seekable class.
• add list parts to double-check upload part conflict;

ps: typically only use Hadoop-cos and cos_api-bundle pkg, if you need to use the random write feature add the ofs-sdk-definition pkg, if you need to use client-side encryption add the tencentcloud-sdk-java-kms and tencentcloud-sdk-java-common pkg.

fix:

• refactor: Modify the internal abort interface to adapt the hadoop-3.3.0 or later.

fix:

• fix: create the posix_extension directory automatically