Hi Molotov, The PR is under review and test, and In my side it is OK, you can check the test with screenshot at page (https://github.com/apache/kylin/pull/902) to see if it is tested well. If you want to test it at your env, please let me know, and I will send the binary to you.
---------------- Best wishes, Xiaoxiang Yu 在 2019/10/28 15:08,“Andrey Molotov”<molotovav....@gmail.com> 写入: Hello, thank you for your answer. I pulled the commit you provided and compiled jar file (two jar files, actually: kylin-source-jdbc-3.0.0-SNAPSHOT.jar and kylin-jdbc-3.0.0-SNAPSHOT.jar). Then for each of these files I did following: renamed it and put it instead of existing kylin-jdbc-2.6.4.jar file in kylin/lib directory. But unfortunately this did help me resolve my problem with the backtick in SQL query. Is there any other way to get a proper query line for PostgreSQL or maybe I did something wrong? Thanks in advance. > 16 окт. 2019 г., в 02:51, "codingfor...@126.com" <codingfor...@126.com> написал(а): > > 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 <molotovav....@gmail.com> 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.