facebook / kuduraft
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 816
  • Daily file updates (only one update per file and date counted): 3642
  • First update: 2012-10-11
  • Latest update: 2022-03-22
  • Days between first and latest update: 3450 (492 weeks, estimated 2460 working days)
  • Active days (at least one file change): 1842
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 816 files with 151,378 lines of code in files.
    • 810 files that are 366+ days old (151,121 lines of code)
    • 6 files that are 181-365 days old (257 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
99% | <1% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 816 files with 151,378 lines of code in files.
    • 770 files have been last changed 366+ days ago (134,253 lines of code)
    • 29 files have been last changed 181-365 days ago (7,556 lines of code)
    • 9 files have been last changed 91-180 days ago (2,402 lines of code)
    • 4 files have been last changed 31-90 days ago (3,135 lines of code)
    • 4 files have been last changed 1-30 days ago (4,032 lines of code)
88% | 4% | 1% | 2% | 2%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
cc, h, txt, sh, py, adoc, cmake, proto, patch, json, mustache, xml, md, js, r, gitignore, pl, css, java, c, xsl, html, in, erb, cfg, tex, bib, clang-tidy
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
cc99% | <1% | 0% | 0% | 0%
h99% | <1% | 0% | 0% | 0%
proto99% | <1% | 0% | 0% | 0%
py100% | 0% | 0% | 0% | 0%
cmake100% | 0% | 0% | 0% | 0%
mustache100% | 0% | 0% | 0% | 0%
pl100% | 0% | 0% | 0% | 0%
c100% | 0% | 0% | 0% | 0%
adoc100% | 0% | 0% | 0% | 0%
js100% | 0% | 0% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
html100% | 0% | 0% | 0% | 0%
xml100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
cc86% | 5% | 1% | 2% | 3%
h93% | 3% | 1% | <1% | 1%
py97% | 2% | 0% | 0% | 0%
proto68% | 31% | 0% | 0% | 0%
cmake100% | 0% | 0% | 0% | 0%
mustache100% | 0% | 0% | 0% | 0%
pl100% | 0% | 0% | 0% | 0%
c100% | 0% | 0% | 0% | 0%
adoc100% | 0% | 0% | 0% | 0%
js100% | 0% | 0% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
html100% | 0% | 0% | 0% | 0%
xml100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
src/kudu/util100% | 0% | 0% | 0% | 0%
src/kudu/gutil100% | 0% | 0% | 0% | 0%
src/kudu/consensus98% | 1% | 0% | 0% | 0%
src/kudu/tools100% | 0% | 0% | 0% | 0%
src/kudu/rpc100% | 0% | 0% | 0% | 0%
src/kudu/fs100% | 0% | 0% | 0% | 0%
src/kudu/security100% | 0% | 0% | 0% | 0%
src/kudu/common100% | 0% | 0% | 0% | 0%
src/kudu/tserver100% | 0% | 0% | 0% | 0%
src/kudu/server100% | 0% | 0% | 0% | 0%
cmake_modules100% | 0% | 0% | 0% | 0%
build-support/iwyu100% | 0% | 0% | 0% | 0%
build-support100% | 0% | 0% | 0% | 0%
src/kudu/clock100% | 0% | 0% | 0% | 0%
www100% | 0% | 0% | 0% | 0%
src/kudu/scripts100% | 0% | 0% | 0% | 0%
src/kudu/thrift100% | 0% | 0% | 0% | 0%
src/kudu/experiments100% | 0% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
src/kudu/kserver100% | 0% | 0% | 0% | 0%
build-support/release100% | 0% | 0% | 0% | 0%
build-support/jenkins100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
src/kudu/util97% | 0% | 1% | 0% | <1%
src/kudu/gutil100% | 0% | 0% | 0% | 0%
src/kudu/tools100% | 0% | 0% | 0% | 0%
src/kudu/rpc97% | 0% | 2% | 0% | 0%
src/kudu/fs98% | 1% | 0% | 0% | 0%
src/kudu/consensus40% | 27% | 3% | 12% | 16%
src/kudu/security90% | 0% | 9% | 0% | 0%
src/kudu/common100% | 0% | 0% | 0% | 0%
cmake_modules100% | 0% | 0% | 0% | 0%
build-support/iwyu100% | 0% | 0% | 0% | 0%
src/kudu/clock100% | 0% | 0% | 0% | 0%
build-support94% | 5% | 0% | 0% | 0%
www100% | 0% | 0% | 0% | 0%
src/kudu/server54% | 45% | 0% | 0% | 0%
src/kudu/scripts100% | 0% | 0% | 0% | 0%
src/kudu/thrift100% | 0% | 0% | 0% | 0%
src/kudu/experiments100% | 0% | 0% | 0% | 0%
src/kudu/tserver17% | 38% | 14% | 29% | 0%
ROOT100% | 0% | 0% | 0% | 0%
src/kudu/kserver100% | 0% | 0% | 0% | 0%
build-support/release100% | 0% | 0% | 0% | 0%
build-support/jenkins100% | 0% | 0% | 0% | 0%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
cmake
FindGPerf.cmake
in cmake_modules
 47 - 2250 3473 8 6
cmake
FindProtobuf.cmake
in cmake_modules
 206 - 1621 3468 17 7
cmake
FindGFlags.cmake
in cmake_modules
 35 - 2250 3467 6 5
cmake
FindGLog.cmake
in cmake_modules
 35 - 2250 3395 5 5
cmake
FindSnappy.cmake
in cmake_modules
 35 - 2250 3316 5 5
cmake
FindZlib.cmake
in cmake_modules
 35 - 2250 3316 5 5
cmake
FindLz4.cmake
in cmake_modules
 31 - 857 3316 6 5
cmake
FindLibEv.cmake
in cmake_modules
 35 - 2250 3232 7 6
cmake
FindKRPC.cmake
in cmake_modules
 103 - 1697 3216 12 5
cmake
FindCyrusSASL.cmake
in cmake_modules
 39 - 2290 3179 9 4
5 - 2250 3158 2 2
cmake
FindGTest.cmake
in cmake_modules
 81 - 2731 3157 4 3
cmake
FindSqueasel.cmake
in cmake_modules
 31 - 2278 3138 6 3
cmake
CompilerInfo.cmake
in cmake_modules
 75 - 1288 2947 12 10
cmake
FindCrcutil.cmake
in cmake_modules
 34 - 2250 2912 5 4
debug-util.cc
in src/kudu/util
 513 33 1439 2892 30 10
locks.h
in src/kudu/util
 175 19 1485 2892 22 8
rw_semaphore.h
in src/kudu/util
 122 12 821 2892 12 7
debug-util.h
in src/kudu/util
 112 8 1480 2892 20 6
stacktrace_addr2line.pl
in build-support
 41 1 2290 2874 7 2
cmake
FindLibUnwind.cmake
in cmake_modules
 35 - 2290 2859 4 4
raft_consensus.cc
in src/kudu/consensus
 3195 161 24 2858 307 32
raft_consensus_quorum-test.cc
in src/kudu/consensus
 859 27 56 2858 106 19
log-test.cc
in src/kudu/consensus
 806 7 413 2858 77 18
consensus_queue-test.cc
in src/kudu/consensus
 664 12 220 2858 77 18
proto
consensus.proto
in src/kudu/consensus
 644 - 347 2858 90 23
log_cache-test.cc
in src/kudu/consensus
 314 5 413 2858 44 15
consensus_peers-test.cc
in src/kudu/consensus
 262 4 315 2858 75 17
mt-log-test.cc
in src/kudu/consensus
 202 8 728 2858 42 13
proto
tserver_admin.proto
in src/kudu/tserver
 37 - 970 2858 20 8
144 4 2290 2847 3 2
16 - 2290 2847 3 2
reactor.cc
in src/kudu/rpc
 669 56 811 2830 55 17
protoc-gen-krpc.cc
in src/kudu/rpc
 564 29 728 2830 26 10
threadpool.cc
in src/kudu/util
 540 28 728 2830 30 10
metrics.cc
in src/kudu/util
 536 38 389 2830 53 16
thread.cc
in src/kudu/util
 495 29 119 2830 48 14
cache.cc
in src/kudu/util
 420 22 728 2830 37 13
outbound_call.cc
in src/kudu/rpc
 414 24 857 2830 41 14
messenger.cc
in src/kudu/rpc
 382 16 811 2830 55 17
mem_tracker.cc
in src/kudu/util
 221 15 1474 2830 34 9
messenger.h
in src/kudu/rpc
 204 11 811 2830 46 16
trace.cc
in src/kudu/util
 186 8 1521 2830 19 8
thread.h
in src/kudu/util
 178 16 119 2830 23 8
reactor.h
in src/kudu/rpc
 170 3 1548 2830 24 9
connection.h
in src/kudu/rpc
 169 14 811 2830 32 13
kernel_stack_watchdog.cc
in src/kudu/util
 168 9 1480 2830 23 10
rpc_controller.cc
in src/kudu/rpc
 131 15 1494 2830 23 11
thread-test.cc
in src/kudu/util
 109 1 1485 2830 11 5
arena.cc
in src/kudu/util/memory
 95 4 1640 2830 18 7
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
jenkins.h
in src/kudu/gutil/hash
 8 - 2817 2817 1 1
9 1 2817 2817 1 1
basictypes.h
in src/kudu/gutil
 12 1 2817 2817 1 1
utfdef.h
in src/kudu/gutil/utf
 12 - 2817 2817 1 1
int128.cc
in src/kudu/gutil
 12 - 2817 2817 1 1
city.h
in src/kudu/gutil/hash
 14 - 2817 2817 1 1
spinlock_win32-inl.h
in src/kudu/gutil
 15 2 2817 2817 1 1
charset.cc
in src/kudu/gutil/strings
 16 - 2817 2817 1 1
charset.h
in src/kudu/gutil/strings
 22 5 2817 2817 1 1
ascii_ctype.h
in src/kudu/gutil/strings
 35 15 2817 2817 1 1
38 - 2817 2817 1 1
utf.h
in src/kudu/gutil/utf
 54 - 2817 2817 1 1
string_hash.h
in src/kudu/gutil/hash
 55 3 2817 2817 1 1
spinlock_linux-inl.h
in src/kudu/gutil
 58 2 2817 2817 1 1
ascii_ctype.cc
in src/kudu/gutil/strings
 75 - 2817 2817 1 1
bits.cc
in src/kudu/gutil
 85 7 2817 2817 1 1
thread_annotations.h
in src/kudu/gutil
 94 - 2817 2817 1 1
manual_constructor.h
in src/kudu/gutil
 149 13 2817 2817 1 1
atomicops-internals-arm-generic.h
in src/kudu/gutil/auxiliary
 171 30 2817 2817 1 1
rune.c
in src/kudu/gutil/utf
 207 - 2817 2817 1 1
atomicops-internals-arm-v6plus.h
in src/kudu/gutil/auxiliary
 306 38 2817 2817 1 1
atomicops-internals-windows.h
in src/kudu/gutil/auxiliary
 375 62 2817 2817 1 1
valgrind.h
in src/kudu/gutil
 3344 - 2817 2817 1 1
callback_forward.h
in src/kudu/gutil
 8 - 2815 2817 2 1
bind.h
in src/kudu/gutil
 350 - 2815 2817 2 1
trace_event_impl_constants.cc
in src/kudu/util/debug
 6 - 2752 2752 1 1
cmake
FindGTest.cmake
in cmake_modules
 81 - 2731 3157 4 3
legacy_hash.h
in src/kudu/gutil/hash
 36 1 2553 2817 2 2
linux_syscall_support.h
in src/kudu/gutil
 3113 98 2524 2817 2 2
callback.h
in src/kudu/gutil
 296 16 2523 2817 3 2
paranoid.h
in src/kudu/gutil
 26 2 2509 2824 3 1
singleton.h
in src/kudu/gutil
 62 5 2509 2824 3 1
casts.h
in src/kudu/gutil
 136 12 2509 2817 3 2
spinlock_posix-inl.h
in src/kudu/gutil
 24 2 2391 2817 2 2
cpu.h
in src/kudu/gutil
 69 19 2363 2366 2 1
bind_helpers.h
in src/kudu/gutil
 219 32 2352 2817 3 2
memutil.cc
in src/kudu/gutil/strings
 110 3 2334 2817 2 2
cmake
FindGMock.cmake
in cmake_modules
 51 - 2328 2731 3 3
trace_event_memory.h
in src/kudu/util/debug
 4 - 2290 2752 3 2
malloc.h
in src/kudu/util
 7 - 2290 2488 3 3
user.h
in src/kudu/util
 8 - 2290 2817 4 3
protobuf-annotations.h
in src/kudu/util
 8 - 2290 2817 4 3
response_callback.h
in src/kudu/rpc
 9 - 2290 2817 4 3
string_case.h
in src/kudu/util
 11 - 2290 2817 5 4
malloc.cc
in src/kudu/util
 15 1 2290 2488 4 4
16 - 2290 2847 3 2
17 - 2290 2339 2 2
protobuf_util.h
in src/kudu/util
 18 1 2290 2817 4 3
sanitizer_scopes.h
in src/kudu/util/debug
 20 - 2290 2424 3 2
boost_mutex_utils.h
in src/kudu/util
 20 1 2290 2817 5 4
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
persistent_vars.cc
in src/kudu/consensus
 82 7 288 296 4 2
persistent_vars_manager.cc
in src/kudu/consensus
 59 3 288 296 4 2
persistent_vars.h
in src/kudu/consensus
 50 - 288 296 4 2
persistent_vars_manager.h
in src/kudu/consensus
 30 - 288 296 4 2
proto
persistent_vars.proto
in src/kudu/consensus
 26 - 290 296 2 2
proxy_policy.h
in src/kudu/consensus
 10 - 315 351 2 2
tool_main.h
in src/kudu/tools
 8 - 491 491 1 1
routing.cc
in src/kudu/consensus
 594 37 315 780 8 4
routing.h
in src/kudu/consensus
 162 2 315 780 6 4
routing-test.cc
in src/kudu/consensus
 67 1 513 780 3 2
connection_direction.h
in src/kudu/rpc
 10 - 811 813 2 2
consensus_service.cc
in src/kudu/tserver
 468 21 56 1071 7 3
simple_tablet_manager.cc
in src/kudu/tserver
 451 19 185 1071 46 10
simple_tablet_manager.h
in src/kudu/tserver
 115 5 290 1071 18 4
consensus_service.h
in src/kudu/tserver
 95 - 728 1071 3 3
cmake
FindCoredumper.cmake
in cmake_modules
 34 - 1071 1071 1 1
kudu_export.h
in src/kudu/util
 33 - 1071 1071 1 1
sasl_client_transport.cc
in src/kudu/thrift
 306 19 1299 1303 2 1
client.h
in src/kudu/thrift
 153 4 1292 1303 3 1
sasl_client_transport.h
in src/kudu/thrift
 86 1 1299 1303 2 1
client.cc
in src/kudu/thrift
 63 3 1292 1303 3 1
ksck_checksum.cc
in src/kudu/tools
 572 19 1299 1316 3 1
ksck_checksum.h
in src/kudu/tools
 141 1 1299 1316 3 1
io_context.h
in src/kudu/fs
 9 - 1330 1332 2 1
66 - 1334 1334 1 1
23 - 1334 1334 1 1
23 - 1334 1334 1 1
22 - 1334 1334 1 1
sanitizer_options.cc
in src/kudu/util
 82 1 1346 1346 1 1
async_util-test.cc
in src/kudu/util
 93 - 1395 1395 1 1
max_skew_estimate.py
in src/kudu/scripts
 53 5 1395 1395 1 1
version_util-test.cc
in src/kudu/util
 91 - 1360 1404 2 2
version_util.cc
in src/kudu/util
 61 2 1360 1404 2 2
version_util.h
in src/kudu/util
 19 - 1360 1404 2 2
99 - 1286 1431 3 2
rebalancer.cc
in src/kudu/tools
 725 15 1436 1436 1 1
tool_replica_util.cc
in src/kudu/tools
 459 10 1299 1436 5 2
rebalance-test.cc
in src/kudu/tools
 370 3 1391 1436 3 1
rebalancer.h
in src/kudu/tools
 117 1 1410 1436 2 1
tool_replica_util.h
in src/kudu/tools
 73 - 1346 1436 3 2
rebalance_algo-test.cc
in src/kudu/tools
 641 4 820 1439 6 4
rebalance_algo.cc
in src/kudu/tools
 311 6 1390 1439 3 1
rebalance_algo.h
in src/kudu/tools
 72 - 1429 1439 3 2
tool_action_hms.cc
in src/kudu/tools
 603 13 1317 1456 15 2
fix_includes.py
in build-support/iwyu
 1047 64 1457 1459 2 1
iwyu.py
in build-support
 197 11 1312 1459 5 3
__init__.py
in build-support/iwyu
 1 - 1459 1459 1 1
ksck_results.cc
in src/kudu/tools
 656 27 1408 1464 8 2
ksck_results.h
in src/kudu/tools
 206 4 1415 1464 6 1
diagnostics_log_parser.cc
in src/kudu/tools
 193 8 1410 1485 2 2
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
raft_consensus.cc
in src/kudu/consensus
 3195 161 24 2858 307 32
raft_consensus.h
in src/kudu/consensus
 518 8 29 2817 201 28
monotime.cc
in src/kudu/util
 233 28 29 2825 18 8
monotime.h
in src/kudu/util
 86 - 29 2829 18 7
raft_consensus_quorum-test.cc
in src/kudu/consensus
 859 27 56 2858 106 19
consensus_service.cc
in src/kudu/tserver
 468 21 56 1071 7 3
consensus_queue.cc
in src/kudu/consensus
 1513 74 71 2817 170 27
consensus_queue.h
in src/kudu/consensus
 295 3 71 2825 117 22
thread.cc
in src/kudu/util
 495 29 119 2830 48 14
thread.h
in src/kudu/util
 178 16 119 2830 23 8
tablet_server.cc
in src/kudu/tserver
 155 8 119 2817 54 19
tablet_server.h
in src/kudu/tserver
 79 2 119 2817 25 11
consensus_peers.cc
in src/kudu/consensus
 514 23 120 2829 123 21
tls_context.cc
in src/kudu/security
 439 18 135 2009 36 11
negotiation.cc
in src/kudu/rpc
 294 5 135 2817 49 14
tls_context.h
in src/kudu/security
 78 5 135 2009 19 5
consensus_peers.h
in src/kudu/consensus
 170 4 142 2829 49 18
server_base.cc
in src/kudu/server
 615 24 184 2817 95 23
rpc_server.h
in src/kudu/server
 68 1 184 2817 17 13
simple_tablet_manager.cc
in src/kudu/tserver
 451 19 185 1071 46 10
time_manager.cc
in src/kudu/consensus
 233 19 185 2009 10 8
pending_rounds.cc
in src/kudu/consensus
 170 12 185 2009 6 5
time_manager.h
in src/kudu/consensus
 103 10 185 2009 8 7
tablet_server_options.h
in src/kudu/tserver
 44 - 185 2817 35 10
pending_rounds.h
in src/kudu/consensus
 39 - 185 2009 5 4
gen_version_info.py
in build-support
 68 2 204 2498 10 8
proto
metadata.proto
in src/kudu/consensus
 275 - 213 2600 33 15
consensus_queue-test.cc
in src/kudu/consensus
 664 12 220 2858 77 18
leader_election.cc
in src/kudu/consensus
 1086 36 254 2745 55 16
consensus_meta.cc
in src/kudu/consensus
 425 39 254 2769 53 17
leader_election.h
in src/kudu/consensus
 212 3 254 2745 41 15
consensus_meta.h
in src/kudu/consensus
 122 2 254 2769 42 15
log_cache.cc
in src/kudu/consensus
 664 27 267 2736 75 15
persistent_vars.cc
in src/kudu/consensus
 82 7 288 296 4 2
persistent_vars_manager.cc
in src/kudu/consensus
 59 3 288 296 4 2
persistent_vars.h
in src/kudu/consensus
 50 - 288 296 4 2
persistent_vars_manager.h
in src/kudu/consensus
 30 - 288 296 4 2
fs_manager.h
in src/kudu/fs
 160 9 290 2817 60 13
simple_tablet_manager.h
in src/kudu/tserver
 115 5 290 1071 18 4
proto
persistent_vars.proto
in src/kudu/consensus
 26 - 290 296 2 2
log_cache.h
in src/kudu/consensus
 123 1 292 2736 40 10
routing.cc
in src/kudu/consensus
 594 37 315 780 8 4
consensus_peers-test.cc
in src/kudu/consensus
 262 4 315 2858 75 17
routing.h
in src/kudu/consensus
 162 2 315 780 6 4
proxy_policy.h
in src/kudu/consensus
 10 - 315 351 2 2
proto
consensus.proto
in src/kudu/consensus
 644 - 347 2858 90 23
quorum_util.cc
in src/kudu/consensus
 631 26 379 2748 50 12
quorum_util.h
in src/kudu/consensus
 65 - 379 2748 37 10
inbound_call.cc
in src/kudu/rpc
 273 21 382 2817 41 15
service_pool.cc
in src/kudu/rpc
 178 7 382 2817 28 12