Release Notes/Changelog

v1.3.6 [2017-09-28]

Release Notes

Bug fix identified via Community and InfluxCloud.

Bugfixes

  • Reduce how long it takes to walk the varrefs in an expression.
  • Address panic: runtime error: invalid memory address or nil pointer dereference.
  • Fix increased memory usage in cache and WAL readers for clusters with a large number of shards.
  • Prevent deadlock when doing math on the result of a subquery.
  • Fix several race conditions present in the shard and storage engine.
  • Fix race condition on cache entry.

Release Notes

Bug fix identified via Community and InfluxCloud.

Bugfixes

  • Fix race condition accessing seriesByID map.
  • Fix deadlock when calling SeriesIDsAllOrByExpr.

v1.3.5 [2017-08-29]

Release Notes

Bug fix identified via Community and InfluxCloud.

Bugfixes

  • Fix race condition accessing seriesByID map.
  • Fix deadlock when calling SeriesIDsAllOrByExpr.

v1.3.4 [2017-08-23]

Release Notes

Bug fix identified via Community and InfluxCloud.

Bugfixes

  • Fixed time boundaries for continuous queries with time zones.
  • Fix time zone shifts when the shift happens on a time zone boundary.
  • Parse time literals using the time zone in the select statement.
  • Fix drop measurement not dropping all data.
  • Fix backups when snapshot is empty.
  • Eliminated cursor leak, resulting in an accumulation of .tsm.tmp files after compactions.
  • Fix Deadlock when dropping measurement and writing.
  • Ensure inputs are closed on error. Add runtime GC finalizer as additional guard to close iterators.
  • Fix leaking tmp file when large compaction aborted.

v1.3.3 [2017-08-10]

Release Notes

Bug fix identified via Community and InfluxCloud.

Bugfixes

  • Resolves a memory leak when NewReaderIterator creates a nilFloatIterator, the reader is not closed.

v1.3.2 [2017-08-04]

Release Notes

Minor bug fixes were identified via Community and InfluxCloud.

Bugfixes

  • Interrupt “in-progress” TSM compactions.
  • Prevent excessive memory usage when dropping series.
  • Significantly improve performance of SHOW TAG VALUES.

v1.3.1 [2017-07-20]

Release Notes

Minor bug fixes were identified via Community and InfluxCloud.

Bugfixes

  • Ensure temporary TSM files get cleaned up when compaction aborted.
  • Address deadlock issue causing 1.3.0 to become unresponsive.
  • Duplicate points generated via INSERT after DELETE.
  • Fix the CQ start and end times to use Unix timestamps.

v1.3.0 [2017-06-21]

Release Notes

TSI

Version 1.3.0 marks the first official release of InfluxDB’s new time series index (TSI) engine.

The TSI engine is a significant technical advancement in InfluxDB. It offers a solution to the time-structured merge tree engine’s high series cardinality issue. With TSI, the number of series should be unbounded by the memory on the server hardware and the number of existing series will have a negligible impact on database startup time. See Paul Dix’s blogpost Path to 1 Billion Time Series: InfluxDB High Cardinality Indexing Ready for Testing for additional information.

TSI is disabled by default in version 1.3. To enable TSI, uncomment the index-version setting and set it to tsi1. The index-version setting is in the [data] section of the configuration file. Next, restart your InfluxDB instance.

[data]
  dir = "/var/lib/influxdb/data"
  index-version = "tsi1"

Continuous Query Statistics

When enabled, each time a continuous query is completed, a number of details regarding the execution are written to the cq_query measurement of the internal monitor database (_internal by default). The tags and fields of interest are

tag / field description
db name of database
cq name of continuous query
durationNS query execution time in nanoseconds
startTime lower bound of time range
endTime upper bound of time range
pointsWrittenOK number of points written to the target measurement
  • startTime and endTime are UNIX timestamps, in nanoseconds.
  • The number of points written is also included in CQ log messages.

Removals

The admin UI is removed and unusable in this release. The [admin] configuration section will be ignored.

Configuration Changes

  • The top-level config bind-address now defaults to localhost:8088. The previous default was just :8088, causing the backup and restore port to be bound on all available interfaces (i.e. including interfaces on the public internet).

The following new configuration options are available.

[http] Section

  • max-body-size was added with a default of 25,000,000, but can be disabled by setting it to 0. Specifies the maximum size (in bytes) of a client request body. When a client sends data that exceeds the configured maximum size, a 413 Request Entity Too Large HTTP response is returned.

[continuous_queries] Section

  • query-stats-enabled was added with a default of false. When set to true, continuous query execution statistics are written to the default monitor store.

Features

  • Add WAL sync delay
  • Add chunked request processing back into the Go client v2
  • Allow non-admin users to execute SHOW DATABASES
  • Reduce memory allocations by reusing gzip.Writers across requests
  • Add system information to /debug/vars
  • Add modulo operator to the query language.
  • Failed points during an import now result in a non-zero exit code
  • Expose some configuration settings via SHOW DIAGNOSTICS
  • Support single and multiline comments in InfluxQL
  • Support timezone offsets for queries
  • Add “integral” function to InfluxQL
  • Add “non_negative_difference” function to InfluxQL
  • Add bitwise AND, OR and XOR operators to the query language
  • Write throughput/concurrency improvements
  • Remove the admin UI
  • Update to go1.8.1
  • Add max concurrent compaction limits
  • Add TSI support tooling
  • Track HTTP client requests for /write and /query with /debug/requests
  • Write and compaction stability
  • Add new profile endpoint for gathering all debug profiles and queries in single archive
  • Add nanosecond duration literal support
  • Optimize top() and bottom() using an incremental aggregator
  • Maintain the tags of points selected by top() or bottom() when writing the results.
  • Write CQ stats to the _internal database

Bugfixes

  • Several statements were missing the DefaultDatabase method
  • Fix spelling mistake in HTTP section of config – shared-sercret
  • History file should redact passwords before saving to history
  • Suppress headers in output for influx cli when they are the same
  • Add chunked/chunk size as setting/options in cli
  • Do not increment the continuous query statistic if no query is run
  • Forbid wildcards in binary expressions
  • Fix fill(linear) when multiple series exist and there are null values
  • Update liner dependency to handle docker exec
  • Bind backup and restore port to localhost by default
  • Kill query not killing query
  • KILL QUERY should work during all phases of a query
  • Simplify admin user check.
  • Significantly improve DROP DATABASE speed
  • Return an error when an invalid duration literal is parsed
  • Fix the time range when an exact timestamp is selected
  • Fix query parser when using addition and subtraction without spaces
  • Fix a regression when math was used with selectors
  • Ensure the input for certain functions in the query engine are ordered
  • Significantly improve shutdown speed for high cardinality databases
  • Fix racy integration test
  • Prevent overflowing or underflowing during window computation
  • Enabled golint for admin, httpd, subscriber, udp, thanks @karlding
  • Implicitly cast null to false in binary expressions with a boolean
  • Restrict fill(none) and fill(linear) to be usable only with aggregate queries
  • Restrict top() and bottom() selectors to be used with no other functions
  • top() and bottom() now returns the time for every point
  • Remove default upper time bound on DELETE queries
  • Fix LIMIT and OFFSET for certain aggregate queries
  • Refactor the subquery code and fix outer condition queries
  • Fix compaction aborted log messages
  • TSM compaction does not remove .tmp on error
  • Set the CSV output to an empty string for null values
  • Compaction exhausting disk resources in InfluxDB
  • Small edits to the etc/config.sample.toml file
  • Points beyond retention policy scope are dropped silently
  • Fix TSM tmp file leaked on disk
  • Fix large field keys preventing snapshot compactions
  • URL query parameter credentials take priority over Authentication header
  • TSI branch has duplicate tag values
  • Out of memory when using HTTP API
  • Check file count before attempting a TSI level compaction.
  • index file fd leak in tsi branch
  • Fix TSI non-contiguous compaction panic

v1.2.4 [2017-05-08]

Bugfixes

  • Prefix partial write errors with partial write: to generalize identification in other subsystems.

v1.2.3 [2017-04-17]

Bugfixes

  • Redact passwords before saving them to the history file.
  • Add the missing DefaultDatabase method to several InfluxQL statements.
  • Fix segment violation in models.Tags.Get.
  • Simplify the admin user check.
  • Fix a regression when math was used with selectors.
  • Ensure the input for certain functions in the query engine are ordered.
  • Fix issue where deleted time field keys created unparseable points.

v1.2.2 [2017-03-14]

Release Notes

Configuration Changes

[http] Section

  • max-row-limit now defaults to 0. In versions 1.0 and 1.1, the default setting was 10000, but due to a bug, the value in use in versions 1.0 and 1.1 was effectively 0. In versions 1.2.0 through 1.2.1, we fixed that bug, but the fix caused a breaking change for Grafana and Kapacitor users; users who had not set max-row-limit to 0 experienced truncated/partial data due to the 10000 row limit. In version 1.2.2, we’ve changed the default max-row-limit setting to 0 to match the behavior in versions 1.0 and 1.1.

Bugfixes

  • Change the default max-row-limit setting from 10000 to 0 to prevent the absence of data in Grafana or Kapacitor.

v1.2.1 [2017-03-08]

Release Notes

Bugfixes

  • Treat non-reserved measurement names with underscores as normal measurements.
  • Reduce the expression in a subquery to avoid a panic.
  • Properly select a tag within a subquery.
  • Prevent a panic when aggregates are used in an inner query with a raw query.
  • Points missing after compaction.
  • Point.UnmarshalBinary() bounds check.
  • Interface conversion: tsm1.Value is tsm1.IntegerValue, not tsm1.FloatValue.
  • Map types correctly when using a regex and one of the measurements is empty.
  • Map types correctly when selecting a field with multiple measurements where one of the measurements is empty.
  • Include IsRawQuery in the rewritten statement for meta queries.
  • Fix race in WALEntry.Encode and Values.Deduplicate
  • Fix panic in collectd when configured to read types DB from directory.
  • Fix ORDER BY time DESC with ordering series keys.
  • Fix mapping of types when the measurement uses a regular expression.
  • Fix LIMIT and OFFSET when they are used in a subquery.
  • Fix incorrect math when aggregates that emit different times are used.
  • Fix EvalType when a parenthesis expression is used.
  • Fix authentication when subqueries are present.
  • Expand query dimensions from the subquery.
  • Dividing aggregate functions with different outputs doesn’t panic.
  • Anchors not working as expected with case-insensitive regular expression.

v1.2.0 [2017-01-24]

Release Notes

This release introduces a major new querying capability in the form of sub-queries, and provides several performance improvements, including a 50% or better gain in write performance on larger numbers of cores. The release adds some stability and memory-related improvements, as well as several CLI-related bug fixes. If upgrading from a prior version, please read the configuration changes in the following section before upgrading.

Configuration Changes

The following new configuration options are available, if upgrading to 1.2.0 from prior versions.

[[collectd]] Section

  • security-level which defaults to "none". This field also accepts "sign" and "encrypt" and enables different levels of transmission security for the collectd plugin.
  • auth-file which defaults to "/etc/collectd/auth_file". Specifies where to locate the authentication file used to authenticate clients when using signed or encrypted mode.

Deprecations

The stress tool influx_stress will be removed in a subsequent release. We recommend using influx-stress as a replacement.

Features

  • Remove the override of GOMAXPROCS.
  • Uncomment section headers from the default configuration file.
  • Improve write performance significantly.
  • Prune data in meta store for deleted shards.
  • Update latest dependencies with Godeps.
  • Introduce syntax for marking a partial response with chunking.
  • Use X-Forwarded-For IP address in HTTP logger if present.
  • Add support for secure transmission via collectd.
  • Switch logging to use structured logging everywhere.
  • [CLI feature request] USE retention policy for queries.
  • Add clear command to CLI.
  • Adding ability to use parameters in queries in the v2 client using the Parameters map in the Query struct.
  • Allow add items to array config via ENV.
  • Support subquery execution in the query language.
  • Verbose output for SSL connection errors.
  • Cache snapshotting performance improvements

Bugfixes

  • Fix potential race condition in correctness of tsm1_cache memBytes statistic.
  • Fix broken error return on meta client’s UpdateUser and DropContinuousQuery methods.
  • Fix string quoting and significantly improve performance of influx_inspect export.
  • CLI was caching db/rp for insert into statements.
  • Fix CLI import bug when using self-signed SSL certificates.
  • Fix cross-platform backup/restore.
  • Ensures that all user privileges associated with a database are removed when the database is dropped.
  • Return the time from a percentile call on an integer.
  • Expand string and boolean fields when using a wildcard with sample().
  • Fix chuid argument order in init script.
  • Reject invalid subscription URLs.
  • CLI should use spaces for alignment, not tabs.
  • 0.12.2 InfluxDB CLI client PRECISION returns “Unknown precision…”.
  • Fix parse key panic when missing tag value.
  • Rentention Policy should not allow INF or 0 as a shard duration.
  • Return Error instead of panic when decoding point values.
  • Fix slice out of bounds panic when pruning shard groups.
  • Drop database will delete /influxdb/data directory.
  • Ensure Subscriber service can be disabled.
  • Fix race in storage engine.
  • InfluxDB should do a partial write on mismatched type errors.

v1.1.5 [2017-05-08]

Bugfixes

  • Redact passwords before saving them to the history file.
  • Add the missing DefaultDatabase method to several InfluxQL statements.

v1.1.4 [2017-02-27]

Bugfixes

  • Backport from 1.2.0: Reduce GC allocations.

v1.1.3 [2017-02-17]

Bugfixes

  • Remove Tags.shouldCopy, replace with forceCopy on series creation.

v1.1.2 [2017-02-16]

Bugfixes

  • Fix memory leak when writing new series over HTTP.
  • Fix series tag iteration segfault.
  • Fix tag dereferencing panic.

v1.1.1 [2016-12-06]

Features

  • Update Go version to 1.7.4.

Bugfixes

  • Fix string fields w/ trailing slashes.
  • Quote the empty string as an ident.
  • Fix incorrect tag value in error message.

Security

Go 1.7.4 was released to address two security issues. This release includes these security fixes.

v1.1.0 [2016-11-14]

Release Notes

This release is built with GoLang 1.7.3 and provides many performance optimizations, stability changes and a few new query capabilities. If upgrading from a prior version, please read the configuration changes below section before upgrading.

Deprecations

The admin interface is deprecated and will be removed in a subsequent release. The configuration setting to enable the admin UI is now disabled by default, but can be enabled if necessary.
We recommend using Chronograf or Grafana as a replacement.

Configuration Changes

The following configuration changes may need to changed before upgrading to 1.1.0 from prior versions.

[admin] Section

  • enabled now default to false. If you are currently using the admin interaface, you will need to change this value to true to re-enable it. The admin interface is currently deprecated and will be removed in a subsequent release.

[data] Section

  • max-values-per-tag was added with a default of 100,000, but can be disabled by setting it to 0. Existing measurements with tags that exceed this limit will continue to load, but writes that would cause the tags cardinality to increase will be dropped and a partial write error will be returned to the caller. This limit can be used to prevent high cardinality tag values from being written to a measurement.
  • cache-max-memory-size has been increased to from 524288000 to 1048576000. This setting is the maximum amount of RAM, in bytes, a shard cache can use before it rejects writes with an error. Setting this value to 0 disables the limit.
  • cache-snapshot-write-cold-duration has been decreased from 1h to 10m. This setting determines how long values will stay in the shard cache while the shard is cold for writes.
  • compact-full-write-cold-duration has been decreased from 24h to 4h. The shorter duration allows cold shards to be compacted to an optimal state more quickly.

Features

The query language has been extended with a few new features:

  • Support regular expressions on fields keys in select clause.
  • New linear fill option.
  • New cumulative_sum function.
  • Support ON for SHOW commands.

All Changes:

  • Filter out series within shards that do not have data for that series.
  • Rewrite regular expressions of the form host = /^server-a$/ to host = ‘server-a’, to take advantage of the tsdb index.
  • Improve compaction planning performance by caching tsm file stats.
  • Align binary math expression streams by time.
  • Reduce map allocations when computing the TagSet of a measurement.
  • Make input plugin services open/close idempotent.
  • Speed up shutdown by closing shards concurrently.
  • Add sample function to query language.
  • Add fill(linear) to query language.
  • Implement cumulative_sum() function.
  • Update defaults in config for latest best practices.
  • UDP Client: Split large points.
  • Add stats for active compactions, compaction errors.
  • More man pages for the other tools we package and compress man pages fully.
  • Add max-values-per-tag to limit high tag cardinality data.
  • Update jwt-go dependency to version 3.
  • Support enable HTTP service over unix domain socket.
  • Add additional statistics to query executor.
  • Feature request: influx inspect -export should dump WAL files.
  • Implement text/csv content encoding for the response writer.
  • Support tools for running async queries.
  • Support ON and use default database for SHOW commands.
  • Correctly read in input from a non-interactive stream for the CLI.
  • Support INFLUX_USERNAME and INFLUX_PASSWORD for setting username/password in the CLI.
  • Optimize first/last when no group by interval is present.
  • Make regular expressions work on field and dimension keys in SELECT clause.
  • Change default time boundaries for raw queries.
  • Support mixed duration units.

Bugfixes

  • Avoid deadlock when max-row-limit is hit.
  • Fix incorrect grouping when multiple aggregates are used with sparse data.
  • Fix output duration units for SHOW QUERIES.
  • Truncate the version string when linking to the documentation.
  • influx_inspect: export does not escape field keys.
  • Fix issue where point would be written to wrong shard.
  • Fix retention policy inconsistencies.
  • Remove accidentally added string support for the stddev call.
  • Remove /data/process_continuous_queries endpoint.
  • Enable https subscriptions to work with custom CA certificates.
  • Reduce query planning allocations.
  • Shard stats include WAL path tag so disk bytes make more sense.
  • Panic with unread show series iterators during drop database.
  • Use consistent column output from the CLI for column formatted responses.
  • Correctly use password-type field in Admin UI.
  • Duplicate parsing bug in ALTER RETENTION POLICY.
  • Fix database locked up when deleting shards.
  • Fix mmap dereferencing.
  • Fix base64 encoding issue with /debug/vars stats.
  • Drop measurement causes cache max memory exceeded error.
  • Decrement number of measurements only once when deleting the last series from a measurement.
  • Delete statement returns an error when retention policy or database is specified.
  • Fix the dollar sign so it properly handles reserved keywords.
  • Exceeding max retention policy duration gives incorrect error message.
  • Drop time when used as a tag or field key.

v1.0.2 [2016-10-05]

Bugfixes

  • Fix RLE integer decoding producing negative numbers.
  • Avoid stat syscall when planning compactions.
  • Subscription data loss under high write load.
  • Do not automatically reset the shard duration when using ALTER RETENTION POLICY.
  • Ensure correct shard groups created when retention policy has been altered.

v1.0.1 [2016-09-26]

Bugfixes

  • Prevent users from manually using system queries since incorrect use would result in a panic.
  • Ensure fieldsCreated stat available in shard measurement.
  • Report cmdline and memstats in /debug/vars.
  • Fixing typo within example configuration file.
  • Implement time math for lazy time literals.
  • Fix database locked up when deleting shards.
  • Skip past points at the same time in derivative call within a merged series.
  • Read an invalid JSON response as an error in the Influx client.

v1.0.0 [2016-09-08]

Release Notes

Inital release of InfluxDB.

Breaking changes

  • max-series-per-database was added with a default of 1M but can be disabled by setting it to 0. Existing databases with series that exceed this limit will continue to load but writes that would create new series will fail.
  • Config option [cluster] has been replaced with [coordinator].
  • Support for config options [collectd] and [opentsdb] has been removed; use [[collectd]] and [[opentsdb]] instead.
  • Config option data-logging-enabled within the [data] section, has been renamed to trace-logging-enabled, and defaults to false.
  • The keywords IF, EXISTS, and NOT where removed for this release. This means you no longer need to specify IF NOT EXISTS for DROP DATABASE or IF EXISTS for CREATE DATABASE. If these are specified, a query parse error is returned.
  • The Shard writePointsFail stat has been renamed to writePointsErr for consistency with other stats.

With this release the systemd configuration files for InfluxDB will use the system configured default for logging and will no longer write files to /var/log/influxdb by default. On most systems, the logs will be directed to the systemd journal and can be accessed by journalctl -u influxdb.service. Consult the systemd journald documentation for configuring journald.

Features

  • Add mode function.
  • Support negative timestamps for the query engine.
  • Write path stats.
  • Add MaxSeriesPerDatabase config setting.
  • Remove IF EXISTS/IF NOT EXISTS from influxql language.
  • Update go package library dependencies.
  • Add tsm file export to influx_inspect tool.
  • Create man pages for commands.
  • Return 403 Forbidden when authentication succeeds but authorization fails.
  • Added favicon.
  • Run continuous query for multiple buckets rather than one per bucket.
  • Log the CQ execution time when continuous query logging is enabled.
  • Trim BOM from Windows Notepad-saved config files.
  • Update help and remove unused config options from the configuration file.
  • Add NodeID to execution options.
  • Make httpd logger closer to Common (& combined) Log Format.
  • Allow any variant of the help option to trigger the help.
  • Reduce allocations during query parsing.
  • Optimize timestamp run-length decoding.
  • Adds monitoring statistic for on-disk shard size.
  • Add HTTP(s) based subscriptions.
  • Add new HTTP statistics to monitoring.
  • Speed up drop database.
  • Add Holt-Winter forecasting function.
  • Add support for JWT token authentication.
  • Add ability to create snapshots of shards.
  • Parallelize iterators.
  • Teach the http service how to enforce connection limits.
  • Support cast syntax for selecting a specific type.
  • Refactor monitor service to avoid expvar and write monitor statistics on a truncated time interval.
  • Dynamically update the documentation link in the admin UI.
  • Support wildcards in aggregate functions.
  • Support specifying a retention policy for the graphite service.
  • Add extra trace logging to tsm engine.
  • Add stats and diagnostics to the TSM engine.
  • Support regex selection in SHOW TAG VALUES for the key.
  • Modify the default retention policy name and make it configurable.
  • Update SHOW FIELD KEYS to return the field type with the field key.
  • Support bound parameters in the parser.
  • Add https-private-key option to httpd config.
  • Support loading a folder for collectd typesdb files.

Bugfixes

  • Optimize queries that compare a tag value to an empty string.
  • Allow blank lines in the line protocol input.
  • Runtime: goroutine stack exceeds 1000000000-byte limit.
  • Fix alter retention policy when all options are used.
  • Concurrent series limit.
  • Ensure gzip writer is closed in influx_inspect export.
  • Fix CREATE DATABASE when dealing with default values.
  • Fix UDP pointsRx being incremented twice.
  • Tombstone memory improvements.
  • Hardcode auto generated RP names to autogen.
  • Ensure IDs can’t clash when managing Continuous Queries.
  • Continuous full compactions.
  • Remove limiter from walkShards.
  • Copy tags in influx_stress to avoid a concurrent write panic on a map.
  • Do not run continuous queries that have no time span.
  • Move the CQ interval by the group by offset.
  • Fix panic parsing empty key.
  • Update connection settings when changing hosts in CLI.
  • Always use the demo config when outputting a new config.
  • Minor improvements to init script. Removes sysvinit-utils as package dependency.
  • Fix compaction planning with large TSM files.
  • Duplicate data for the same timestamp.
  • Fix panic: truncate the slice when merging the caches.
  • Fix regex binary encoding for a measurement.
  • Fix fill(previous) when used with math operators.
  • Rename dumptsmdev to dumptsm in influx_inspect.
  • Remove a double lock in the tsm1 index writer.
  • Remove FieldCodec from TSDB package.
  • Allow a non-admin to call “use” for the influx CLI.
  • Set the condition cursor instead of aux iterator when creating a nil condition cursor.
  • Update stress/v2 to work with clusters, ssl, and username/password auth. Code cleanup.
  • Modify the max nanosecond time to be one nanosecond less.
  • Include sysvinit-tools as an rpm dependency.
  • Add port to all graphite log output to help with debugging multiple endpoints.
  • Fix panic: runtime error: index out of range.
  • Remove systemd output redirection.
  • Database unresponsive after DROP MEASUREMENT.
  • Address Out of Memory Error when Dropping Measurement.
  • Fix the point validation parser to identify and sort tags correctly.
  • Prevent panic in concurrent auth cache write.
  • Set X-Influxdb-Version header on every request (even 404 requests).
  • Prevent panic if there are no values.
  • Time sorting broken with overwritten points.
  • queries with strings that look like dates end up with date types, not string types.
  • Concurrent map read write panic.
  • Drop writes from before the retention policy time window.
  • Fix SELECT statement required privileges.
  • Filter out sources that do not match the shard database/retention policy.
  • Truncate the shard group end time if it exceeds MaxNanoTime.
  • Batch SELECT INTO / CQ writes.
  • Fix compaction planning re-compacting large TSM files.
  • Ensure client sends correct precision when inserting points.
  • Accept points with trailing whitespace.
  • Fix panic in SHOW FIELD KEYS.
  • Disable limit optimization when using an aggregate.
  • Fix panic: interface conversion: tsm1.Value is *tsm1.StringValue, not *tsm1.FloatValue.
  • Data race when dropping a database immediately after writing to it.
  • Make sure admin exists before authenticating query.
  • Print the query executor’s stack trace on a panic to the log.
  • Fix read tombstones: EOF.
  • Query-log-enabled in config not ignored anymore.
  • Ensure clients requesting gzip encoded bodies don’t receive empty body.
  • Optimize shard loading.
  • Queries slow down hundreds times after overwriting points.
  • SHOW TAG VALUES accepts != and !~ in WHERE clause.
  • Remove old cluster code.
  • Ensure that future points considered in SHOW queries.
  • Fix full compactions conflicting with level compactions.
  • Overwriting points on large series can cause memory spikes during compactions.
  • Fix parseFill to check for fill ident before attempting to parse an expression.
  • Max index entries exceeded.
  • Address slow startup time.
  • Fix measurement field panic in tsm1 engine.
  • Queries against files that have just been compacted need to point to new files.
  • Check that retention policies exist before creating CQ.

This documentation is open source. See a typo? Please, open an issue.


Need help getting up and running? Get Support