Siyao Meng

HDDS-6365. Relax protolock rule to allow changing field names

1

## What changes were proposed in this pull request? Set strict to false in protolock command line. See the jira description for more details. ## What is the link to...

HDDS-7281. [Snapshot] Handle RocksDB compaction DAG persistence and reconstruction

3

This PR rebased #3786, changed the first commit title (so there is less chance of merging this patch with incorrect commit message), switched branch name (as the dev branch cannot...

HDDS-9844. [hsync] De-synchronize write APIs

11

v2. WIP. Re-targeting feature branch to facilitate easier testing with other hsync/hbase related changes and improvements. ## What changes were proposed in this pull request? `synchronized` keyword has been added...

HDDS-10108. [hsync] Adopt RATIS-1994 to reduce hsync ops latency

19

## What changes were proposed in this pull request? Adopt the new Ratis API added in RATIS-1994 to (hopefully) reduce hsync latency. Basically the idea is that ratis client `send()`...

HDDS-9844. [hsync] De-synchronize write APIs (v3)

2

## What changes were proposed in this pull request? Same as https://github.com/apache/ozone/pull/6413 but a third impl based on master branch. FYI. NOT ready for review. This is a much cleaner...

## What changes were proposed in this pull request? **Warning: POC. Unoptimized implementation. Untested. Potentially incorrect impl.** ### Problem Statement Currently by default, each 4 MB block chunk is further...

HADOOP-15566. Support Opentracing

10

Replacing HTrace with OpenTracing. - [x] Rebased the WIP v000 patch onto latest trunk - [x] Build succeeded w/o shading w/ JDK8: `mvn install -Pdist -DskipTests -e -Dmaven.javadoc.skip=true -Denforcer.skip=true -DskipShade`...

## What changes were proposed in this pull request? 1. Disable SSTFilteringService when defrag feature is enabled, because defrag is effectively doing the filtering already 2. SSTFilteringService should not run...