Commit Graph

745 Commits

Author SHA1 Message Date
dclim 2308c8c07f continue hadoop job for sparse intervals 2016-01-07 01:35:08 -07:00
fjy faf421726b remove IndexMaker 2015-12-28 14:19:02 -08:00
Fangjin Yang 14229ba0f2 Merge pull request #1922 from metamx/jsonIgnoresFinalFields
Change DefaultObjectMapper to NOT overwrite final fields unless explicitly asked to
2015-12-18 15:38:32 -08:00
binlijin 219367221b optimize InputRowSerde 2015-12-09 09:51:56 +08:00
Fangjin Yang d957a6602c Merge pull request #2049 from himanshug/hadoop_indexing_unique_path
add a unique string to intermediate path for the hadoop indexing task
2015-12-07 11:46:16 -08:00
Himanshu Gupta 6cfaf59d7e add a unique string to intermediate path for the hadoop indexing task 2015-12-06 22:20:38 -06:00
Himanshu Gupta 62ba9ade37 unifying license header in all java files 2015-12-05 22:16:23 -06:00
Himanshu Gupta 61aaa09012 support multiple intervals in dataSource input spec 2015-12-03 21:28:04 -06:00
Fangjin Yang 21c84b5ff7 Merge pull request #1896 from gianm/allocate-segment
SegmentAllocateAction (fixes #1515)
2015-11-18 21:05:46 -08:00
Gian Merlino e4e5f0375b SegmentAllocateAction (fixes #1515)
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
Xavier Léauté fa6142e217 cleanup and remove unused imports 2015-11-11 12:25:21 -08:00
Charles Allen abae47850a Add backwards compatability for PR #1922 2015-11-11 10:27:00 -08:00
Gian Merlino dfbd0e2b60 Merge pull request #1925 from gianm/fix-index-generator
Fix reference to INDEX_MAKER in IndexGeneratorJob.
2015-11-06 09:56:30 -08:00
Gian Merlino 75122dc396 Fix reference to INDEX_MAKER in IndexGeneratorJob. 2015-11-06 09:19:58 -08:00
Himanshu Gupta 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
Charles Allen 929b981710 Change DefaultObjectMapper to NOT overwrite final fields unless explicitly asked to 2015-11-05 18:10:13 -08:00
Xavier Léauté 223d1ebe9f fix a very old todo 2015-11-05 13:00:30 -08:00
fjy 8f231fd3e3 cleanup druid codebase 2015-11-04 13:59:53 -08:00
Himanshu Gupta 84f7d8d264 making static final variables in HadoopDruidIndexerConfig upper case 2015-11-02 23:24:26 -06:00
Himanshu Gupta 8b67417ac8 make methods in Index[Merger,Maker,IO] non-static so that they can have
appropriate ObjectMapper injected instead of creating one statically
2015-11-02 23:24:26 -06:00
Himanshu Gupta aeffeaf3e2 fixing hadoop test scope dependencies in indexing-hadoop 2015-10-26 17:09:39 -05:00
Nishant 3641a0e553 Fix Race in jar upload during hadoop indexing - https://github.com/druid-io/druid/issues/582
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
Xavier Léauté e4ac78e43d bump next snapshot to 0.9.0 2015-10-20 13:46:13 -07:00
Xavier Léauté 4c2c7a2c37 update version to 0.8.3 2015-10-14 21:40:55 -07:00
Himanshu Gupta 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
Gian Merlino 3aba401ee0 SQLMetadataConnector: Retry table creation, in case something goes wrong.
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
Himanshu Gupta e8b9ee85a7 HadoopyStringInputRowParser to convert stringy Text, BytesWritable etc into InputRow 2015-09-16 10:58:13 -05:00
Himanshu Gupta 74f4572bd4 Lazily deserialize "parser" to InputRowParser in DataSchema
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
Himanshu Gupta 9ca6106128 user specified hadoop settings are ignored if explicitly set in code 2015-08-31 10:50:18 -05:00
Gian Merlino 940e1aa3eb Replace funky imports with standard ones.
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
jon-wei e5c4927b14 Add support for parsing BytesWritable strings to Hadoop Indexer 2015-08-28 14:27:14 -07:00
Gian Merlino 414a6fb477 Fix overlapping segments in IngestSegmentFirehose, DatasourceInputFormat.
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
Himanshu Gupta 2e0dd1d792 adding UTs and addressing review comments to
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
lvjq 2237a8cf0f kafka 8 simple consumer firehose 2015-08-27 20:50:46 -05:00
Charles Allen e38cf54bc8 Migrate TestDerbyConnector to a JUnit @Rule 2015-08-26 21:47:40 -07:00
Himanshu Gupta b3c570e78d update BatchDeltaIngestion.testDeltaIngestion(..) to check for proper glob path handling 2015-08-20 21:36:34 -05:00
Himanshu Gupta 85e3ce9096 split hadoop glob path before adding it to MultipleInputs
This can be safely reverted once https://issues.apache.org/jira/browse/MAPREDUCE-5061 is fixed
2015-08-20 21:36:34 -05:00
Himanshu Gupta a603bd9547 HadoopGlobPathSplitter implementation to split hadoop glob paths
This can be safely reverted once https://issues.apache.org/jira/browse/MAPREDUCE-5061 is fixed
2015-08-20 21:36:34 -05:00
Himanshu Gupta cf3ec8eb46 helpful cause explaining why SegmentDescriptorInfo did not exist 2015-08-19 10:29:04 -05:00
Xavier Léauté 3b2e41e42a update for next release 2015-08-18 17:16:46 -07:00
Himanshu Gupta a3bab5b7d9 IndexGeneratorJobTest type unit test for batch delta ingestion and reindexing 2015-08-16 14:07:35 -05:00
Himanshu Gupta 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
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
Himanshu Gupta 45947a1021 add ability to specify Multiple PathSpecs in batch ingestion, so that we can grab data from multiple places in same ingestion
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
Himanshu Gupta 1ae56f139b Druid Hadoop InputFormat and pathSpec
Conflicts:
	indexing-hadoop/src/main/java/io/druid/indexer/path/PathSpec.java
	indexing-service/pom.xml
2015-08-16 13:15:38 -05:00
Himanshu Gupta f1d309a671 do not run parser if value from InputFormat is already an InputRow 2015-08-14 14:44:22 -05:00
Himanshu Gupta 0eec1bbee2 json serde tests for HadoopTuningConfig 2015-07-20 12:01:53 -05:00
Himanshu Gupta f836c3a7ac adding flag useCombiner to hadoop tuning config that can be used to add a
hadoop combiner to hadoop batch ingestion to do merges on the mappers if possible
2015-07-20 12:01:53 -05:00
Himanshu Gupta 4ef484048a take control of InputRow serde between Mapper/Reducer in Hadoop Indexing
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
Himanshu Gupta f7a92db332 generic byte[] serde for InputRow 2015-07-20 12:01:53 -05:00
Xavier Léauté 4cfb00bc8a inrement version 2015-07-15 13:09:05 -07:00