Repository Issue Activity (beta)

apache/parquet-format

Current issue state, recent activity, and per-issue timelines from the indexed issue data.

Open Issues
58
New in 7 Days
0
Closed in 7 Days
1
Average Open Age
1394 days
Stale 30+ Days
54
Stale 90+ Days
49
Last 2 Weeks
DateOpenedClosedCommentsEventsOpen Backlog
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2026-08-1301242
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This Week

Opened: 0

Closed: 1

Comments: 2

Events: 6

Top Labels
Priority: Major (121)
Type: enhancement (115)
Type: bug (63)
Priority: Minor (33)
Type: task (30)
Priority: Trivial (9)
Priority: Critical (5)
Priority: Blocker (2)
Issue Explorer
IssueAuthorStateLabelsCommentsReactionsUpdated

#404 [Format] Encoding spec incorrect for dictionary fallback

Opened 4 years ago
asfimport
open
Priority: Critical
Type: bug
402 days ago

#602 [ALP] Move ALP description into its own file (rather than inlined in Encoding.md)

Opened 26 days ago
alamb
closed - completed
No labels
105 days ago

#441 Parquet compatibility / integration testing

Opened 2 years ago
alamb
open
No labels
1505 days ago

#593 Any plan to update aircompressor to address CVE-2025-67721?

Opened 2 months ago
neilmadden-hazelcast
closed - completed
No labels
3011 days ago

#531 Introduce FSST Support for Parquet

Opened 9 months ago
ArnavBalyan
open - reopened
Type: enhancement
2111 days ago

#607 Specify handling for unrecognized logical/physical type combinations

Opened 18 days ago
divjotarora
open
Type: enhancement
0018 days ago

#533 [Proposal] Add ALP encoding support in parquet file format

Opened 9 months ago
prtkgaur
closed - completed
Type: enhancement
4825 days ago

#590 VARIANT value should be able to be omitted

Opened 2 months ago
HuaHuaY
closed - completed
Type: bug
001 month ago

#600 Support extended precision for nanosecond timestamps

Opened 1 month ago
divjotarora
open
Type: enhancement
001 month ago

#599 Track unknown logical type compatibility across Parquet implementations

Opened 1 month ago
kevinjqliu
open
No labels
301 month ago

#583 Define ordering for INT96 timestamps

Opened 3 months ago
divjotarora
closed - completed
Type: enhancement
001 month ago

#596 Discussion around storing SUM as a optional metadata field.

Opened 2 months ago
ratuldawar11
open
Type: enhancement
002 months ago

#569 Bump Apache Thrift to 0.23.0

Opened 3 months ago
Fokko
closed - completed
Type: enhancement
202 months ago

#384 Define core features / compliance level

Opened 6 years ago
asfimport
open
Priority: Major
Type: enhancement
1003 months ago

#563 Make `path_in_schema` optional

Opened 5 months ago
etseidl
open
Type: enhancement
843 months ago

#406 Parquet spec (parquet.thrift) is inconsistent w.r.t. ColumnIndex + NaNs

Opened 4 years ago
asfimport
closed - completed
Priority: Major
Type: bug
1113 months ago

#506 [VariantShredding] Union of partially shredded objects has undefined field order in result object

Opened 1 year ago
Tishj
closed - completed
No labels
203 months ago

#519 Variant shredding spec ambiguously refers to both SQL NULL and Variant null as "null"

Opened 1 year ago
scovich
open
Type: enhancement
304 months ago

#561 variant schema examples use (VARIANT) rather than (VARIANT(1))

Opened 5 months ago
steveloughran
closed - completed
Type: bug
105 months ago

#553 How to configure/tweak Parquet for storing and retrieving vector embeddings?

Opened 6 months ago
rahil-c
open
No labels
106 months ago

#550 Add summary table of encodings and supported types (in Encodings.md)

Opened 7 months ago
nkaki
closed - completed
Type: enhancement
207 months ago

#541 Clarify file_path status

Opened 9 months ago
emkornfield
closed - completed
No labels
007 months ago

#447 Column/field description

Opened 2 years ago
simonaubertbd
open
Type: enhancement
1607 months ago

#551 A "personal data" boolean in field metadata

Opened 7 months ago
simonaubertbd
open
Type: enhancement
207 months ago

#547 Bloom filter size table does not match implementations

Opened 7 months ago
pitrou
open
Type: bug
1207 months ago

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