21c84b5ff7
Merge pull request #1896 from gianm/allocate-segment
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SegmentAllocateAction (fixes #1515 )
2015-11-18 21:05:46 -08:00
e4e5f0375b
SegmentAllocateAction ( fixes #1515 )
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This is a feature meant to allow realtime tasks to work without being told upfront
what shardSpec they should use (so we can potentially publish a variable number
of segments per interval).
The idea is that there is a "pendingSegments" table in the metadata store that
tracks allocated segments. Each one has a segment id (the same segment id we know
and love) and is also part of a sequence.
The sequences are an idea from @cheddar that offers a way of doing replication.
If there are N tasks reading exactly the same data with exactly the same logic
(think Kafka tasks reading a fixed range of offsets) then you can place them
in the same sequence, and they will generate the same sequence of segments.
2015-11-11 16:54:35 -08:00
fa6142e217
cleanup and remove unused imports
2015-11-11 12:25:21 -08:00
dfbd0e2b60
Merge pull request #1925 from gianm/fix-index-generator
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Fix reference to INDEX_MAKER in IndexGeneratorJob.
2015-11-06 09:56:30 -08:00
75122dc396
Fix reference to INDEX_MAKER in IndexGeneratorJob.
2015-11-06 09:19:58 -08:00
6bed633121
do not use LoggingProcessIndicator in IndexGeneratorJob because that uses Stopwatch methods from guava not available in older guava versions, this makes the behavior same as LegacyIndexGeneratorJob
2015-11-06 00:40:51 -06:00
223d1ebe9f
fix a very old todo
2015-11-05 13:00:30 -08:00
8f231fd3e3
cleanup druid codebase
2015-11-04 13:59:53 -08:00
84f7d8d264
making static final variables in HadoopDruidIndexerConfig upper case
2015-11-02 23:24:26 -06:00
8b67417ac8
make methods in Index[Merger,Maker,IO] non-static so that they can have
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appropriate ObjectMapper injected instead of creating one statically
2015-11-02 23:24:26 -06:00
aeffeaf3e2
fixing hadoop test scope dependencies in indexing-hadoop
2015-10-26 17:09:39 -05:00
3641a0e553
Fix Race in jar upload during hadoop indexing - https://github.com/druid-io/druid/issues/582
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few fixes
delete intermediate file early
better exception handling
use static pattern instead of compiling it every time
Add retry for transient exceptions
remove usage of deprecated method.
Add test
fix imports
fix javadoc
review comment.
review comment: handle crazy snapshot naming
review comments
remove default retry count in favour of already present constant
review comment
make random intermediate and final paths.
review comment, use temporaryFolder where possible
2015-10-22 21:41:07 +05:30
e4ac78e43d
bump next snapshot to 0.9.0
2015-10-20 13:46:13 -07:00
4c2c7a2c37
update version to 0.8.3
2015-10-14 21:40:55 -07:00
0368260018
For dataSource inputSpec in hadoop batch ingestion, use configured query granularity for reading existing segments instead of NONE
2015-10-12 22:19:44 -05:00
3aba401ee0
SQLMetadataConnector: Retry table creation, in case something goes wrong.
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Also rejigger table creation methods to not take a DBI. It's already available
inside the connector, and everyone was just using that one anyway.
2015-09-24 21:39:36 -07:00
e8b9ee85a7
HadoopyStringInputRowParser to convert stringy Text, BytesWritable etc into InputRow
2015-09-16 10:58:13 -05:00
74f4572bd4
Lazily deserialize "parser" to InputRowParser in DataSchema
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so that user hadoop related InputRowParsers are created only when needed
this allows overlord to accept a HadoopIndexTask with a hadoopy InputRowParser
and not fail because hadoopy InputRowParser might need hadoop libraries
2015-09-16 10:58:13 -05:00
9ca6106128
user specified hadoop settings are ignored if explicitly set in code
2015-08-31 10:50:18 -05:00
940e1aa3eb
Replace funky imports with standard ones.
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1) Lots of Guava imports were not coming from the actual Guava
2) junit.framework.Assert should be org.junit.Assert
2015-08-28 18:02:05 -07:00
e5c4927b14
Add support for parsing BytesWritable strings to Hadoop Indexer
2015-08-28 14:27:14 -07:00
414a6fb477
Fix overlapping segments in IngestSegmentFirehose, DatasourceInputFormat.
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Fixes #1678 . IngestSegmentFirehose (and its users) need to remember which
windows of which segments should actually be read, based on a timeline.
2015-08-28 07:32:41 -07:00
2e0dd1d792
adding UTs and addressing review comments to
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firehoseV2 addition to Realtime[Manager|Plumber],
essential segment metadata persist support,
kafka-simple-consumer-firehose extension patch
2015-08-27 20:50:46 -05:00
2237a8cf0f
kafka 8 simple consumer firehose
2015-08-27 20:50:46 -05:00
e38cf54bc8
Migrate TestDerbyConnector to a JUnit @Rule
2015-08-26 21:47:40 -07:00
b3c570e78d
update BatchDeltaIngestion.testDeltaIngestion(..) to check for proper glob path handling
2015-08-20 21:36:34 -05:00
85e3ce9096
split hadoop glob path before adding it to MultipleInputs
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This can be safely reverted once https://issues.apache.org/jira/browse/MAPREDUCE-5061 is fixed
2015-08-20 21:36:34 -05:00
a603bd9547
HadoopGlobPathSplitter implementation to split hadoop glob paths
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This can be safely reverted once https://issues.apache.org/jira/browse/MAPREDUCE-5061 is fixed
2015-08-20 21:36:34 -05:00
cf3ec8eb46
helpful cause explaining why SegmentDescriptorInfo did not exist
2015-08-19 10:29:04 -05:00
3b2e41e42a
update for next release
2015-08-18 17:16:46 -07:00
a3bab5b7d9
IndexGeneratorJobTest type unit test for batch delta ingestion and reindexing
2015-08-16 14:07:35 -05:00
15fa43dd43
changing DatasourcePathSpec, to get segment list, so that hadoop indexer uses overlord action to get list of segments and passes when running as an overlord task. and, uses metadata store directly when running as standalone hadoop indexer
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also, serialized list of segments is passed to DatasourcePathSpec so that hadoop classloader issues do not creep up
2015-08-16 14:07:35 -05:00
45947a1021
add ability to specify Multiple PathSpecs in batch ingestion, so that we can grab data from multiple places in same ingestion
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Conflicts:
indexing-hadoop/src/main/java/io/druid/indexer/HadoopDruidIndexerConfig.java
indexing-hadoop/src/main/java/io/druid/indexer/JobHelper.java
Conflicts:
indexing-hadoop/src/main/java/io/druid/indexer/path/PathSpec.java
2015-08-16 13:15:38 -05:00
1ae56f139b
Druid Hadoop InputFormat and pathSpec
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Conflicts:
indexing-hadoop/src/main/java/io/druid/indexer/path/PathSpec.java
indexing-service/pom.xml
2015-08-16 13:15:38 -05:00
f1d309a671
do not run parser if value from InputFormat is already an InputRow
2015-08-14 14:44:22 -05:00
0eec1bbee2
json serde tests for HadoopTuningConfig
2015-07-20 12:01:53 -05:00
f836c3a7ac
adding flag useCombiner to hadoop tuning config that can be used to add a
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hadoop combiner to hadoop batch ingestion to do merges on the mappers if possible
2015-07-20 12:01:53 -05:00
4ef484048a
take control of InputRow serde between Mapper/Reducer in Hadoop Indexing
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This allows for arbitrary InputFormat while hadoop batch ingestion that
can return records of value type other than Text
2015-07-20 12:01:53 -05:00
f7a92db332
generic byte[] serde for InputRow
2015-07-20 12:01:53 -05:00
4cfb00bc8a
inrement version
2015-07-15 13:09:05 -07:00
b2bc46be17
Merge pull request #1484 from tubemogul/feature/1463
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JobHelper.ensurePaths will set job properties from config (tuningConf…
2015-07-07 10:58:16 -07:00
6ad451a44a
JobHelper.ensurePaths will set job properties from config (tuningConfig.jobProperties) before adding input paths to the config.
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Adding input paths will create Path and FileSystem instances which may depend on the values in the job config.
This allows all properties to be set from the spec file, avoiding having to directly edit cluster xml files.
IndexGeneratorJob.run adds job properties before adding input paths (adding input paths may depend on having job properies set)
JobHelperTest confirms that JobHelper.ensurePaths adds job properties
javadoc for addInputPaths to explain relationship with
addJobProperties
2015-07-01 12:45:32 -07:00
4a3a7dd1ad
read hadoop-indexer configuration file from HDFS
2015-06-24 14:08:53 -07:00
1931491c9f
A couple of hdfs related fixes
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* Class loading issue with hdfs-storage extension
* Exception when using hdfs with non-fully qualified segment path
2015-06-19 17:22:20 -07:00
0a5bb909a2
[maven-release-plugin] prepare for next development iteration
2015-06-18 17:35:19 -07:00
59c6b2b279
[maven-release-plugin] prepare release druid-0.8.0-rc1
2015-06-18 17:35:14 -07:00
94a567732a
Wipe FileContext off the face of the earth
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* Fixes https://github.com/druid-io/druid/issues/1433
* Works arround https://issues.apache.org/jira/browse/HADOOP-10643
* Reverts to the prior method of renaming
2015-06-16 09:48:09 -07:00
6230ac90ae
Use IndexMerger for conversion
2015-06-10 11:34:58 -07:00
056cab93ed
Add Hadoop Converter Job and task
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* Fixes https://github.com/druid-io/druid/issues/1363
* Add extra utils in JobHelper based on PR feedback
2015-06-09 14:47:38 -07:00
2a76bdc60a
Abstractify hadoopy indexer configuration.
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* Moves many items to JobHelper
* Remove dependencies of these functions on HadoopDruidIndexerConfig in favor of more general items
* Changes functionalities of some of the path methods to always return a path with scheme
* Adds retry to uploads
* Change output loadSpec determining from using outputFS.getClass().getName() to using outputFS.getScheme()
2015-06-08 10:53:27 -07:00
Fangjin Yang
Gian Merlino
Xavier Léauté
Himanshu Gupta
Nishant
jon-wei
lvjq
Charles Allen
Michael Schiff
Davide Anastasia
Hao Xia