alluxio

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Save the registered factories and look up from this collection first

6

Fixes https://github.com/Alluxio/alluxio/issues/16001 ### What changes are proposed in this pull request? Save the registered factories and look up from this collection first. ### Why are the changes needed? Reduce the...

Haoning-Sun

**Summary** #16141 addresses the issue where the in-UFS file has been truncated or replaced with a shorter one. However if the file has been replaced with a file the same...

jiacheliu3

org.apache.ratis.thirdparty.io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 2097152 byte(s) of direct memory (used: 10735321367, max: 10737418240)

6

**Alluxio Version:** 2.7.2 **Describe the bug** After the master node is abnormal, and has not been transferred to other nodes, I have a total of 3 masters, which shows that...

liangrui1988

Support mv a path into an existing dir

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### What changes are proposed in this pull request? Support mv a path into an existing dir. ### Why are the changes needed? Support mv a path into an existing...

singer-bin

Add Invalidation Cache for metadata sync

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### What changes are proposed in this pull request? This adds an invalidation timestamp to the metadata sync cache. This allows a path to be marked as invalidated, resulting in...

tcrain

### What changes are proposed in this pull request? Please outline the changes and how this PR fixes the issue. ### Why are the changes needed? Please clarify why the...

tcrain

Optimizing reading and writing performance

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As a popular distributed cache system, Alluxio has good performance in read and write scenarios with small amounts of data. However, in large-scale data read and write scenarios, Alluxio's performance...

JulySouthWind

Add Support for Azure Data Lake Gen2 MSI

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### What changes are proposed in this pull request? Add Support for Azure Data Lake Gen2 MSI ### Why are the changes needed? Please clarify why the changes are needed....

zerorclover

Add macFUSE check for MacOS

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### What changes are proposed in this pull request? Add macFUSE check for MacOS. ### Why are the changes needed? The method isFuseInstalled can not check macFUSE. ### Does this...

Haoning-Sun

Support to use blockId to decide worker instead of local cache in CapacityBaseRandomPolicy

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### What changes are proposed in this pull request? for case with replica limit, use blockId hash value to decide worker instead of local cache. ### Why are the changes...

dengweisysu