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Posted to issues@kylin.apache.org by "Yaqian Zhang (JIRA)" <ji...@apache.org> on 2019/07/11 09:21:00 UTC
[jira] [Commented] (KYLIN-3894) Build buildSupportsSnappy Error
When Doing Integration Testing
[ https://issues.apache.org/jira/browse/KYLIN-3894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16882782#comment-16882782 ]
Yaqian Zhang commented on KYLIN-3894:
-------------------------------------
Hi Yanwen Lin,
Have you tried set HBASE_LIBRARY_PATH for your snappy library?
HBase did not add snappy library because of copyright issues. Users need to manually set HBASE_LIBRARY_PATH environment variable to indicate the location of snappy library.
> Build buildSupportsSnappy Error When Doing Integration Testing
> --------------------------------------------------------------
>
> Key: KYLIN-3894
> URL: https://issues.apache.org/jira/browse/KYLIN-3894
> Project: Kylin
> Issue Type: Test
> Components: Tools, Build and Test
> Affects Versions: v2.6.0
> Environment: Hortonworks HDP 3.0.1.0-187 Docker container.
> Reporter: Yanwen Lin
> Priority: Blocker
> Labels: test
>
> Hi all,
> I am currently running integration test. However, I met the following error. Could you please share some suggestions on this?
> I've passed maven install(skip test) and maven test.
>
> *1. Command*:
> mvn verify -fae -Dhdp.version=3.0.1.0-187 -P sandbox
>
> *2. Error message from Yarn Container Attempt:*
> 2019-03-18 16:43:25,583 INFO [main] org.apache.kylin.engine.mr.KylinMapper: Accepting Mapper Key with ordinal: 12019-03-18 16:43:25,583 INFO [main] org.apache.kylin.engine.mr.KylinMapper: Do map, available memory: 322m2019-03-18 16:43:25,596 INFO [main] org.apache.kylin.common.KylinConfig: Creating new manager instance of class org.apache.kylin.cube.cuboid.CuboidManager2019-03-18 16:43:25,599 INFO [main] org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: File Output Committer Algorithm version is 12019-03-18 16:43:25,599 INFO [main] org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: FileOutputCommitter skip cleanup _temporary folders under output directory:false, ignore cleanup failures: false2019-03-18 16:43:25,795 ERROR [main] org.apache.kylin.engine.mr.KylinMapper: java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy()Z at org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy(Native Method) at org.apache.hadoop.io.compress.SnappyCodec.checkNativeCodeLoaded(SnappyCodec.java:63) at org.apache.hadoop.io.compress.SnappyCodec.getCompressorType(SnappyCodec.java:136) at org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:150) at org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:168) at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:1304) at org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:1192) at org.apache.hadoop.io.SequenceFile$BlockCompressWriter.<init>(SequenceFile.java:1552) at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:289) at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:542) at org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat.getSequenceWriter(SequenceFileOutputFormat.java:64) at org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat.getRecordWriter(SequenceFileOutputFormat.java:75) at org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat$LazyRecordWriter.write(LazyOutputFormat.java:113) at org.apache.hadoop.mapreduce.lib.output.MultipleOutputs.write(MultipleOutputs.java:468) at org.apache.kylin.engine.mr.steps.FilterRecommendCuboidDataMapper.doMap(FilterRecommendCuboidDataMapper.java:85) at org.apache.kylin.engine.mr.steps.FilterRecommendCuboidDataMapper.doMap(FilterRecommendCuboidDataMapper.java:44) at org.apache.kylin.engine.mr.KylinMapper.map(KylinMapper.java:77) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:799) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)2019-03-18 16:43:25,797 INFO [main] org.apache.kylin.engine.mr.KylinMapper: Do cleanup, available memory: 318m2019-03-18 16:43:25,813 INFO [main] org.apache.kylin.engine.mr.KylinMapper: Total rows: 12019-03-18 16:43:25,813 ERROR [main] org.apache.hadoop.mapred.YarnChild: Error running child : java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy()Z at org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy(Native Method) at org.apache.hadoop.io.compress.SnappyCodec.checkNativeCodeLoaded(SnappyCodec.java:63) at org.apache.hadoop.io.compress.SnappyCodec.getCompressorType(SnappyCodec.java:136) at org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:150) at org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:168) at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:1304) at org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:1192) at org.apache.hadoop.io.SequenceFile$BlockCompressWriter.<init>(SequenceFile.java:1552) at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:289) at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:542) at org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat.getSequenceWriter(SequenceFileOutputFormat.java:64) at org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat.getRecordWriter(SequenceFileOutputFormat.java:75) at org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat$LazyRecordWriter.write(LazyOutputFormat.java:113) at org.apache.hadoop.mapreduce.lib.output.MultipleOutputs.write(MultipleOutputs.java:468) at org.apache.kylin.engine.mr.steps.FilterRecommendCuboidDataMapper.doMap(FilterRecommendCuboidDataMapper.java:85) at org.apache.kylin.engine.mr.steps.FilterRecommendCuboidDataMapper.doMap(FilterRecommendCuboidDataMapper.java:44) at org.apache.kylin.engine.mr.KylinMapper.map(KylinMapper.java:77) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:799) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168) 2019-03-18 16:43:25,926 INFO [main] org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping MapTask metrics system...2019-03-18 16:43:25,927 INFO [main] org.apache.hadoop.metrics2.impl.MetricsSystemImpl: MapTask metrics system stopped. 2019-03-18 16:43:25,927 INFO [main] org.apache.hadoop.metrics2.impl.MetricsSystemImpl: MapTask metrics system shutdown complete.
> *3. What I have tried (but not work):*
> Have made sure the following files have the following property:
> 3.1 core-site.xml
> File: \{kylin_root}/examples/test_case_data/sandbox/core-site.xml
> File: HDP HDFS core-site.xml (via Ambari Web UI)
> {code:java}
> <property>
> <name>io.compression.codecs</name>
> <value>org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,org.apache.hadoop.io.compress.SnappyCodec</value>
> </property>{code}
> {color:#000000}3.2 {color}mapred-site.xml
> File: \{kylin_root}/examples/test_case_data/sandbox/mapred-site.xml
> File: HDP MapReduce2 mapred-site.xml (via Ambari Web UI)
> {code:java}
> <property>
> <name>mapreduce.map.output.compress</name>
> <value>true</value>
> </property>
> <property>
> <name>mapred.map.output.compress.codec</name>
> <value>org.apache.hadoop.io.compress.SnappyCodec</value>
> </property>
> <property>
> <name>mapreduce.admin.user.env</name>
> <value>LD_LIBRARY_PATH=/usr/hdp/3.0.1.0-187/hadoop/lib/native</value>
> </property>{code}
> {color:#000000}3.3 {color}libsnappy.so
> {color:#000000}Have checked the file {color}libsnappy.so is located at the
> {noformat}
> /usr/hdp/3.0.1.0-187/hadoop/lib/native{noformat}
> Thanks!
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