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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/8611/
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(Updated Feb. 15, 2013, 6:59 p.m.)
Review request for giraph.
Description
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For now this is only the Input side of things. One particular thing I added was
the concept of "profiles", allowing for easily reading from multiple tables.
This should remove a lot of the cruft around the GiraphHCat* classes.
Note in the diff I separated the code so that there would be a Giraph-unrelated
Hive-only portion (under package org.apache.hadoop.hive). Things under this
package (and its children) do not touch any Giraph code, and so can be
contributed as an IOFormat back to Hive itself.
Also note the new (I think improved) interface: Users do not need to actually
implement an XInputFormat anymore. They just create a class the implements the
HiveVertexCreator interface, plug that in, and use HiveVertexInputFormat.
Should make user code much cleaner.
This addresses bug GIRAPH-453.
https://issues.apache.org/jira/browse/GIRAPH-453
Diffs
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giraph-accumulo/pom.xml cb9fbc02e6fc8adcb0ec41e0c6aeff75b1ef3f06
giraph-core/src/main/java/org/apache/giraph/comm/netty/NettyClient.java
89ef87fea7a370354156fb7be02ef4249e0a6111
giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
9e129efebe39c42bab9d59b3246055b79cdbdfa3
giraph-core/src/main/java/org/apache/giraph/utils/ConfigurationUtils.java
PRE-CREATION
giraph-hbase/pom.xml 7bbbd98c0b3db6878aee4be21eecd821448da7ef
giraph-hcatalog/pom.xml 4a8227295ca426cf273527cdf3c700d25c256ac2
giraph-hcatalog/src/main/java/org/apache/giraph/io/hcatalog/HCatGiraphRunner.java
PRE-CREATION
giraph-hcatalog/src/main/java/org/apache/giraph/io/hcatalog/HiveGiraphRunner.java
fbcef720d3caa944af70a859996aac40a2f67558
giraph-hcatalog/src/main/java/org/apache/giraph/io/hcatalog/HiveUtils.java
c1f76f1a46d1fc9af489a916256884520c138cb4
giraph-hive/pom.xml PRE-CREATION
giraph-hive/src/main/assembly/compile.xml PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/HiveGiraphRunner.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/common/HiveProfiles.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/common/HiveUtils.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/edge/HiveEdgeInputFormat.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/edge/HiveEdgeReader.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/edge/HiveToEdge.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/edge/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/vertex/HiveToVertex.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/vertex/HiveVertexInputFormat.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/vertex/HiveVertexReader.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/input/vertex/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/output/HiveVertexOutputFormat.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/output/HiveVertexWriter.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/output/VertexToHive.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/output/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/giraph/hive/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/HiveReadableRecord.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/HiveRecord.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/HiveTableSchema.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/HiveTableSchemaAware.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/HiveTableSchemas.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/HiveWritableRecord.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/HiveApiRecord.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/HiveApiTableSchema.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/Classes.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/FileSystems.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/HadoopUtils.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/HiveMetastores.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/HiveUtils.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/Inspectors.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/ProgressReporter.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/SerDes.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/Writables.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/common/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/HiveApiInputSplit.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/HiveApiRecordReader.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/InputConf.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/InputInfo.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/InputPartition.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/InputSplitData.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/NoOpInputObserver.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/benchmark/BenchmarkArgs.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/benchmark/CounterRatioGauge.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/benchmark/InputBenchmark.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/benchmark/MetricsObserver.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/benchmark/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/input/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/output/HiveApiOutputCommitter.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/output/HiveApiRecordWriter.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/output/NoOpOutputObserver.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/output/OutputConf.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/output/OutputInfo.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/output/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/impl/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/input/HiveApiInputFormat.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/input/HiveApiInputObserver.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/input/HiveInputDescription.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/input/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/output/HiveApiOutputFormat.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/output/HiveApiOutputObserver.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/output/HiveOutputDescription.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/output/package-info.java
PRE-CREATION
giraph-hive/src/main/java/org/apache/hadoop/hive/api/package-info.java
PRE-CREATION
pom.xml f6e9302d694dab9a075de11ad00e6dcfc878e400
Diff: https://reviews.apache.org/r/8611/diff/
Testing
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Ran on some production jobs and verified results were exactly the same.
In terms of performance this is on par with our current HCatalog stuff. I ran a
few jobs and noticed at most a few seconds of difference between the input
supersteps. Sometimes it was less, so I think the difference is mostly noise.
Thanks,
Nitay Joffe
