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Tree: 9b94f970c7

add-admin-and-worker-to-helm-charts

add-ec-vacuum

add_fasthttp_client

add_remote_storage

adding-message-queue-integration-tests

also-delete-parent-directory-if-empty

avoid_releasing_temp_file_on_write

changing-to-zap

collect-public-metrics

copilot/fix-helm-chart-installation

copilot/fix-s3-object-tagging-issue

create-table-snapshot-api-design

data_query_pushdown

dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5

dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0

detect-and-plan-ec-tasks

do-not-retry-if-error-is-NotFound

ec-disk-type-support

enhance-erasure-coding

fasthttp

feature/tus-protocol

filer1_maintenance_branch

fix-GetObjectLockConfigurationHandler

fix-mount-http-parallelism

fix-s3-object-tagging-issue-7589

fix-versioning-listing-only

ftp

gh-pages

improve-fuse-mount

improve-fuse-mount2

logrus

master

message_send

mount2

mq-subscribe

mq2

original_weed_mount

pr-7412

random_access_file

refactor-needle-read-operations

refactor-volume-write

remote_overlay

revert-5134-patch-1

revert-5819-patch-1

revert-6434-bugfix-missing-s3-audit

s3-select

sub

tcp_read

test-reverting-lock-table

test_udp

testing

testing-sdx-generation

tikv

track-mount-e2e

upgrade-versions-to-4.00

volume_buffered_writes

worker-execute-ec-tasks

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dev

helm-3.65.1

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v3.33

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seaweedfs/test/java

History

chrislu e878431dea docs: final investigation summary - issue is in rename operation After extensive testing and debugging: PROVEN TO WORK: ✅ Direct Parquet writes to SeaweedFS ✅ Spark reads Parquet from SeaweedFS ✅ Spark df.write() in isolation ✅ I/O operations identical to local filesystem ✅ Spark INSERT INTO STILL FAILS: ❌ SparkSQLTest with DataFrame.write().parquet() ROOT CAUSE IDENTIFIED: The issue is in Spark's file commit protocol: 1. Spark writes to _temporary directory (succeeds) 2. Spark renames to final location 3. Metadata after rename is stale/incorrect 4. Spark reads final file, gets 78-byte EOF error ATTEMPTED FIX: - Added ensureMetadataVisible() in close() - Result: Method HANGS when calling lookupEntry() - Reason: Cannot lookup from within close() (deadlock) CONCLUSION: The issue is NOT in write path, it's in RENAME operation. Need to investigate SeaweedFS rename() to ensure metadata is correctly preserved/updated when moving files from temporary to final locations. Removed hanging metadata check, documented findings.		1 week ago
..
spark	fix: implement flush-on-getPos() - still fails with 78-byte error	1 week ago