Hi, Molotov, because postgresql's syntax and metadata have certain specialities, need to do some development work. PR https://github.com/apache/kylin/pull/747 <https://github.com/apache/kylin/pull/747> id doing this kind of thing, it is in review now.
> 在 2019年10月15日，20:54，Andrey Molotov <[email protected]> 写道： > > Hello, everyone. > I’ve set up Kylin to access a PostgreSQL Database using JDBC as described in > http://kylin.apache.org/docs/tutorial/setup_jdbc_datasource.html . > > I’ve also set kylin.source.default=16 and > kylin.source.hive.enable.quote=false in kylin.properties. > > But when I try to build a cube a get an error on #1 Step Name: Sqoop To Flat > Hive Table. > > My Kylin Version is 2.6.4. > > Here is log: > > java.io.IOException: OS command error exit with return code: > 1, error message: Error: Could not find or load main class > org.apache.hadoop.hbase.util.GetJavaProperty > > SLF4J: Class path contains multiple SLF4J bindings. > > SLF4J: Found binding in > [jar:file:/opt/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > SLF4J: Found binding in > [jar:file:/opt/hive/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > SLF4J: Found binding in > [jar:file:/opt/hbase/lib/client-facing-thirdparty/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] > > 2019-10-15 08:40:23,908 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7 > > 2019-10-15 08:40:23,936 WARN tool.BaseSqoopTool: Setting your password on the > command-line is insecure. Consider using -P instead. > > 2019-10-15 08:40:24,004 WARN sqoop.ConnFactory: Parameter --driver is set to > an explicit driver however appropriate connection manager is not being set > (via --connection-manager). Sqoop is going to fall back to > org.apache.sqoop.manager.GenericJdbcManager. Please specify explicitly which > connection manager should be used next time. > > 2019-10-15 08:40:24,017 INFO manager.SqlManager: Using default fetchSize of > 1000 > > 2019-10-15 08:40:24,017 INFO tool.CodeGenTool: Beginning code generation > > 2019-10-15 08:40:24,164 INFO manager.SqlManager: Executing SQL statement: > SELECT "installations"."city" AS "INSTALLATIONS_CITY", > "installations"."device_type" AS "INSTALLATIONS_DEVICE_TYPE", > "installations"."install_datetime" > > FROM "data"."installations" AS "installations" > > WHERE 1 = 1 AND ("installations"."install_datetime" >= '2019-01-01' AND > "installations"."install_datetime" < '2019-01-03') AND (1 = 0) > > 2019-10-15 08:40:24,176 INFO manager.SqlManager: Executing SQL statement: > SELECT "installations"."city" AS "INSTALLATIONS_CITY", > "installations"."device_type" AS "INSTALLATIONS_DEVICE_TYPE", > "installations"."install_datetime" > > FROM "data"."installations" AS "installations" > > WHERE 1 = 1 AND ("installations"."install_datetime" >= '2019-01-01' AND > "installations"."install_datetime" < '2019-01-03') AND (1 = 0) > > 2019-10-15 08:40:24,200 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is > /opt/hadoop > > Note: > /tmp/sqoop-hadoop/compile/33bbb7f633bb5f8338ed0a8e1e7ce3cc/QueryResult.java > uses or overrides a deprecated API. > > Note: Recompile with -Xlint:deprecation for details. > > 2019-10-15 08:40:25,545 INFO orm.CompilationManager: Writing jar file: > /tmp/sqoop-hadoop/compile/33bbb7f633bb5f8338ed0a8e1e7ce3cc/QueryResult.jar > > 2019-10-15 08:40:25,564 INFO mapreduce.ImportJobBase: Beginning query import. > > 2019-10-15 08:40:25,565 INFO Configuration.deprecation: mapred.job.tracker is > deprecated. Instead, use mapreduce.jobtracker.address > > 2019-10-15 08:40:25,650 INFO Configuration.deprecation: mapred.jar is > deprecated. Instead, use mapreduce.job.jar > > 2019-10-15 08:40:26,327 INFO Configuration.deprecation: mapred.map.tasks is > deprecated. Instead, use mapreduce.job.maps > > 2019-10-15 08:40:26,392 INFO client.RMProxy: Connecting to ResourceManager at > /0.0.0.0:8032 > > 2019-10-15 08:40:26,640 INFO mapreduce.JobResourceUploader: Disabling Erasure > Coding for path: > /tmp/hadoop-yarn/staging/hadoop/.staging/job_1571114338286_0004 > > 2019-10-15 08:40:33,776 INFO db.DBInputFormat: Using read commited > transaction isolation > > 2019-10-15 08:40:33,777 INFO db.DataDrivenDBInputFormat: BoundingValsQuery: > SELECT MIN("installations"."install_datetime"), > MAX("installations"."install_datetime") > > FROM "data"."installations" AS "installations" WHERE > `INSTALLATIONS`.`INSTALL_DATETIME` >= '2019-01-01' AND > `INSTALLATIONS`.`INSTALL_DATETIME` < '2019-01-03' > > 2019-10-15 08:40:33,785 INFO mapreduce.JobSubmitter: Cleaning up the staging > area /tmp/hadoop-yarn/staging/hadoop/.staging/job_1571114338286_0004 > > 2019-10-15 08:40:33,789 ERROR tool.ImportTool: Import failed: > java.io.IOException: org.postgresql.util.PSQLException: ERROR: syntax error > at or near "." > > Position: 164 > > at > org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenDBInputFormat.java:207) > > at > org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:310) > > at > org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327) > > at > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200) > > at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1570) > > at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1567) > > 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:1729) > > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1567) > > at > org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1588) > > at > org.apache.sqoop.mapreduce.ImportJobBase.doSubmitJob(ImportJobBase.java:200) > > at > org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:173) > > at > org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:270) > > at > org.apache.sqoop.manager.SqlManager.importQuery(SqlManager.java:748) > > at > org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:522) > > at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628) > > at org.apache.sqoop.Sqoop.run(Sqoop.java:147) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > > at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) > > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) > > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243) > > at org.apache.sqoop.Sqoop.main(Sqoop.java:252) > > Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or near > "." > > Position: 164 > > at > org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2497) > > at > org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2233) > > at > org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:310) > > at > org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:446) > > at > org.postgresql.jdbc.PgStatement.execute(PgStatement.java:370) > > at > org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:311) > > at > org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:297) > > at > org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:274) > > at > org.postgresql.jdbc.PgStatement.executeQuery(PgStatement.java:225) > > at > org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenDBInputFormat.java:178) > > ... 22 more > > > > The command is: > > /opt/sqoop/bin/sqoop import > -Dorg.apache.sqoop.splitter.allow_text_splitter=true > -Dmapreduce.job.queuename=default --connect > "jdbc:postgresql://172.0.0.1:8080/database" --driver org.postgresql.Driver > --username test --password test --query "SELECT \"installations\".\"city\" AS > \"INSTALLATIONS_CITY\", \"installations\".\"device_type\" AS > \"INSTALLATIONS_DEVICE_TYPE\", \"installations\".\"install_datetime\" > > FROM \"data\".\"installations\" AS \"installations\" > > WHERE 1 = 1 AND (\"installations\".\"install_datetime\" >= '2019-01-01' AND > \"installations\".\"install_datetime\" < '2019-01-03') AND \$CONDITIONS" > --target-dir > hdfs://localhost:9000/kylin/kylin_metadata/kylin-530cd3bb-f258-6ff8-9c38-9514a2258848/kylin_intermediate_7_5c51bb9d_b1ad_1135_a08f_12139ba64070 > --split-by \"installations\".\"install_datetime\" --boundary-query "SELECT > MIN(\"installations\".\"install_datetime\"), > MAX(\"installations\".\"install_datetime\") > > FROM \"data\".\"installations\" AS \"installations\" WHERE > \`INSTALLATIONS\`.\`INSTALL_DATETIME\` >= '2019-01-01' AND > \`INSTALLATIONS\`.\`INSTALL_DATETIME\` < '2019-01-03'" --null-string '' > --fields-terminated-by '|' --num-mappers 4 > > at > org.apache.kylin.common.util.CliCommandExecutor.execute(CliCommandExecutor.java:96) > > at > org.apache.kylin.source.jdbc.sqoop.SqoopCmdStep.sqoopFlatHiveTable(SqoopCmdStep.java:59) > > at > org.apache.kylin.source.jdbc.sqoop.SqoopCmdStep.doWork(SqoopCmdStep.java:70) > > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:179) > > at > org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:71) > > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:179) > > at > org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:114) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > at java.lang.Thread.run(Thread.java:748) > > > > > > Please, help me resolve the problem. >
