Hi Michael, Most likely this is on account of switching to Hadoop 3 by default ( https://github.com/apache/impala/commit/0812f8737a4301e5b52cad9dc911589f9e98ecdb). I sent an e-mail out about this yesterday, but I think what you're seeing is a need to re-run buildall, and to possibly clean fe/generated-sources. Hive1 and Hive2 have differing package names for their Thrift packages, and there's a sed script in one of the CMake files which customize that appropriately after running Thrift.
The maven.jenkins.cloudera.com issue is harmless. The Sentry pom that we depend on has an errant "<repository>" tag which shouldn't be there. I'm working on getting that fixed up, but I don't think it's causing your current issue. (That said, if you get an issue about failing to resolve dependencies, it can be related, and but I think I've fixed the one we're likely to run into already.) -- Philip On Wed, Mar 28, 2018 at 9:00 AM, Michael Ho <[email protected]> wrote: > During GVO, I ran into the following warning message > (*maven.jenkins.cloudera.com <http://maven.jenkins.cloudera.com>: Name > or service not known*) and eventually hit a compilation failure > eventually. Not sure if anyone has run into this failure or if the > warning message is a concern: > > [WARNING] Failure to transfer > net.minidev:json-smart/maven-metadata.xml from > http://maven.jenkins.cloudera.com:8081/artifactory/cauldron- > latest-snapshot-local/ > was cached in the local repository, resolution will not be reattempted > until the update interval of cdh.cauldron.repo has elapsed or updates > are forced. Original error: Could not transfer metadata > net.minidev:json-smart/maven-metadata.xml from/to cdh.cauldron.repo > (http://maven.jenkins.cloudera.com:8081/artifactory/ > cauldron-latest-snapshot-local/): > maven.jenkins.cloudera.com: Name or service not known > [WARNING] Failure to transfer > net.minidev:json-smart/maven-metadata.xml from > http://maven.jenkins.cloudera.com:8081/artifactory/cauldron- > latest-snapshot-local/ > was cached in the local repository, resolution will not be reattempted > until the update interval of cdh.cauldron.repo has elapsed or updates > are forced. Original error: Could not transfer metadata > net.minidev:json-smart/maven-metadata.xml from/to cdh.cauldron.repo > (http://maven.jenkins.cloudera.com:8081/artifactory/ > cauldron-latest-snapshot-local/): > maven.jenkins.cloudera.com: Name or service not known > [WARNING] Failure to transfer > net.minidev:json-smart/maven-metadata.xml from > http://maven.jenkins.cloudera.com:8081/artifactory/cauldron- > latest-snapshot-local/ > was cached in the local repository, resolution will not be reattempted > until the update interval of cdh.cauldron.repo has elapsed or updates > are forced. Original error: Could not transfer metadata > net.minidev:json-smart/maven-metadata.xml from/to cdh.cauldron.repo > (http://maven.jenkins.cloudera.com:8081/artifactory/ > cauldron-latest-snapshot-local/): > maven.jenkins.cloudera.com: Name or service not known > > [INFO] ------------------------------------------------------------- > [ERROR] COMPILATION ERROR : > [INFO] ------------------------------------------------------------- > [ERROR] /home/ubuntu/Impala/fe/generated-sources/gen-java/ > org/apache/impala/analysis/ParquetHelper.java:[53,1] > duplicate class: org.apache.impala.analysis.ParquetHelper > [ERROR] /home/ubuntu/Impala/fe/generated-sources/gen-java/ > org/apache/impala/thrift/TMetadataOpRequest.java:[59,44] > cannot find symbol > symbol: class TGetInfoReq > location: package org.apache.hive.service.cli.thrift > [ERROR] /home/ubuntu/Impala/fe/generated-sources/gen-java/ > org/apache/impala/thrift/TMetadataOpRequest.java:[60,44] > cannot find symbol > symbol: class TGetTypeInfoReq > location: package org.apache.hive.service.cli.thrift > [ERROR] /home/ubuntu/Impala/fe/generated-sources/gen-java/ > org/apache/impala/thrift/TMetadataOpRequest.java:[61,44] > cannot find symbol > symbol: class TGetCatalogsReq > location: package org.apache.hive.service.cli.thrift > [ERROR] /home/ubuntu/Impala/fe/generated-sources/gen-java/ > org/apache/impala/thrift/TMetadataOpRequest.java:[62,44] > cannot find symbol > symbol: class TGetSchemasReq > location: package org.apache.hive.service.cli.thrift >
