Fabian Reinartz
ac5bd71d8f
Doc fixes
2017-11-10 14:10:20 +00:00
Fabian Reinartz
d578b10d5c
chunk: make reader accept abstract ByteSlice
2017-11-10 10:38:22 +00:00
Fabian Reinartz
b7c3cfecbf
index: abstract ByteSlice and adjust indexReader
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This replaces the builtin byte slice with an interface for the index
reader. This allows the complex decoding of the index file format
to be used against more generalized implementations.
2017-11-09 17:38:32 +00:00
Fabian Reinartz
c354d6bd59
index: simplify checksum validation
2017-11-09 15:58:36 +00:00
Fabian Reinartz
798f2bdb0a
Merge pull request #189 from sunhay/checksum-checks
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Index checksum validation on reads
2017-11-09 15:35:09 +00:00
Fabian Reinartz
b4d093a8a7
Merge pull request #201 from prometheus/grobie/fix-typo-in-metric
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Fix typo in prometheus_tsdb_reloads_failures_total description
2017-11-09 13:27:12 +00:00
Tobias Schmidt
5170198276
Fix typo in prometheus_tsdb_reloads_failures_total description
2017-11-09 14:25:27 +01:00
Jingkai He
bfadf72d3f
Ensure tsdb can be built on SmartOS/Illumos/Solaris
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At the moment tsdb cannot be built on Illumos/Solaris due to
- An exclude tag against Solaris is added in db_unix.go
- We use built-in syscall package, which doesn't have nmmap and munmap support
This PR supports build on Illumos/Solaris by remove the Solaris exclude tag in db_unix.go
At the same time use golang.org/x/sys/unix package instead of syscall package, since it has Solaris nmmap and munmap implementation.
2017-11-08 23:32:35 +00:00
Fabian Reinartz
1bacdf8e33
Merge pull request #198 from dswarbrick/master
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Use Go 1.9 math/bits funcs for counting leading / trailing zeros
2017-11-08 23:31:49 +00:00
Daniel Swarbrick
57cefba0d5
Move to Go 1.9
2017-11-08 23:26:51 +01:00
Daniel Swarbrick
0585ab3fcd
Use Go 1.9 math/bits implementation for counting leading / trailing zeros
2017-11-08 23:18:33 +01:00
Fabian Reinartz
7337c6a513
Merge pull request #196 from prometheus/grobie/fix-metric-prefix
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Fix missing prefix of tsdb_wal_* metrics
2017-11-08 13:59:39 +00:00
Tobias Schmidt
6027af95ca
Fix missing prefix of tsdb_wal_* metrics
2017-11-08 14:58:03 +01:00
Fabian Reinartz
706602daed
Merge pull request #195 from prometheus/delblocks
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db: delete old blocks during reload
2017-11-04 08:45:56 +01:00
Fabian Reinartz
d226411a2a
db: delete old blocks during reload
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Windows requires blocks to be closed before deleting their directories.
This adds a set of deleteable blocks to reload(), which then deletes
them without causing disruption to querying.
2017-11-03 20:41:24 +01:00
Fabian Reinartz
296faccf2f
Merge pull request #193 from ranbochen/fix-#191
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Fix #191
2017-11-03 20:20:01 +01:00
Nipun Talukdar
791a2dda4d
Fixed a problem of adding padding of 4 zero bytes in some cases ( #194 )
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* Fixed a problem of adding padding of 4 zero bytes in some cases
* Incorporated review comments
2017-11-03 20:16:19 +01:00
Fabian Reinartz
b1df857819
Merge pull request #190 from prometheus/walsync
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wal: synchronize background operations
2017-11-01 18:11:22 +01:00
Fabian Reinartz
a993f0ccc0
Fix typo
2017-11-01 18:11:09 +01:00
Your Name
4a4a706234
close blocks which will be remove
2017-11-02 00:30:19 +08:00
ranbochen
a27cf34a36
fix bugs on platform windows to pass all test case. ( #192 )
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* fix bugs on platform windows to pass all test case.
* fix bugs on platform windows to pass all test case
* clean up codes
2017-10-31 15:37:41 +01:00
ranbo chen
19340a382d
clean up codes
2017-10-31 21:08:56 +08:00
ranbo chen
90de381cdb
fix bugs on platform windows to pass all test case
2017-10-31 20:38:32 +08:00
ranbo chen
b82b2d0c1b
fix bugs on platform windows to pass all test case.
2017-10-31 20:07:29 +08:00
Fabian Reinartz
8aedb7671e
wal: synchronize background operations
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This adds an actor channel and thereby serializes all background
operations through the run() method.
Fixes an existing race.
2017-10-30 09:50:21 +01:00
Sunny Klair
aecac3b521
Resuse single CRC for index checksum validation
2017-10-27 12:29:59 -04:00
Sunny Klair
b65dd43c5b
Validate index series/postings/symbol table checksums on read
2017-10-26 15:34:31 -04:00
Sunny Klair
ab02ea4de4
Validate index offset table checksums on read
2017-10-26 13:48:31 -04:00
Sunny Klair
4fdf9b195c
Validate index TOC checksum on read
2017-10-25 18:12:13 -04:00
Oren Shomron
6ca5e52b69
Typo in prometheus_tsdb_head_samples_appended_total description ( #188 )
2017-10-25 19:12:18 +01:00
Fabian Reinartz
5d28c849c7
Merge pull request #187 from prometheus/cutchunk
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Ensure near-empty chunks end at correct boundary
2017-10-25 16:52:11 +02:00
Fabian Reinartz
82796db37b
Ensure near-empty chunks end at correct boundary
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We were determining a chunk's end time once it was one quarter full to
compute it so all chunks have uniform number of samples.
This accidentally skipped the case where series started near the end of
a chunk range/block and never reached that threshold. As a result they
got persisted but were continued across the range.
This resulted in corrupted persisted data.
2017-10-25 09:51:55 +02:00
Fabian Reinartz
d109149d17
Merge pull request #186 from prometheus/closeallblocks
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Ensure readers are closed on setup failure.
2017-10-25 09:31:06 +02:00
Fabian Reinartz
c93162c751
Merge pull request #185 from prometheus/walslice
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Limit WAL sample processing batch size
2017-10-25 09:30:52 +02:00
Fabian Reinartz
820bd8b170
Merge pull request #181 from prometheus/gcchunk
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Fix dangling chunk reference panic
2017-10-25 09:30:16 +02:00
Fabian Reinartz
6ecdaa5314
Merge pull request #183 from prometheus/walbrokensegment
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Truncate segments on broken header
2017-10-25 09:27:44 +02:00
Fabian Reinartz
7bc07d80b6
Merge pull request #180 from prometheus/fixbugz
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Fix race in symbol table re-creation
2017-10-24 11:39:13 +02:00
Fabian Reinartz
f8e88bfdb7
Close previous block queriers on error
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This ensures we close all previously opened queriers if on of the block
querier fails to open.
Also swap in new blocks before closing old ones to avoid the situation
in general. Make read locking of blocks more conservative to avoid
unnecessary retries by clients, e.g. when blocks are getting closed
before we can successfully instantiate querier against them.
2017-10-23 21:56:12 +02:00
Fabian Reinartz
9749aa2a3e
head: limit WAL sample processing batch size
2017-10-23 16:22:24 +02:00
Fabian Reinartz
80055bb95b
Truncate segments on broken header
2017-10-20 13:16:44 +02:00
Fabian Reinartz
9e999e8b0b
Merge pull request #184 from prometheus/metricprefix
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Prefix all metrics with `prometheus_*`
2017-10-20 13:01:15 +02:00
Fabian Reinartz
d17104f1f0
Prefix all metrics with prometheus_*
2017-10-20 12:32:32 +02:00
Fabian Reinartz
ea817e169b
Return nop iterator for invalid chunk references
2017-10-20 09:43:52 +02:00
Fabian Reinartz
6dcca97755
Fix race in symbol table re-creation
2017-10-20 09:29:03 +02:00
Fabian Reinartz
ebdc0f4a61
Merge pull request #179 from prometheus/tabw
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Remove GetTabWriter from tsdb package
2017-10-20 08:51:07 +02:00
Fabian Reinartz
e59b7b8ac4
Remove prometheus/prometheus dev-2.0 branch workaround
2017-10-19 18:24:12 +02:00
Fabian Reinartz
6a10761b50
Remove GetTabWriter from tsdb package
2017-10-19 18:14:37 +02:00
Fabian Reinartz
7f8fa07cf7
Merge pull request #176 from prometheus/races
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Races
2017-10-12 15:27:08 +02:00
Fabian Reinartz
efe9509d04
Merge pull request #175 from prometheus/seriesnotfound
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Clarify postings index semantics, handle staleness
2017-10-12 15:22:44 +02:00
Fabian Reinartz
065f42f58c
head: track number of series not found errors in metric
2017-10-12 15:25:12 +02:00
