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Zhuoluo (Clark) Yang commented on HIVE-4562: -------------------------------------------- I think the trunk version has no such problems. trunk has unzipped this jars and repack them into hive-exec.jar. [~caofangkun] IMHO, you can use "grep -nC5 unzip ql/build.xml" to look into the logic. And you can put mysql-jdbc-connector.jar in the HIVE_AUX_JARS_PATH. For these reasons, shall we mark this issue "Won't Fix"? > Some jars of Hive are required to be deployed on every salve of hadoop > cluster,we'd better separate these jars from common client-side-jars > ------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HIVE-4562 > URL: https://issues.apache.org/jira/browse/HIVE-4562 > Project: Hive > Issue Type: Bug > Components: Clients > Reporter: caofangkun > Priority: Minor > > Some jars of Hive are required not only by the client but also the server > (every Hadoop slave), > though we could use 'add jar' command to add all the jars in dis-cache , > but in common way ,we may add these jars in $HADOOP_HOME/lib/ of every salve > of the Hadoop Cluster, > and need restart all the tasktrackers . > For example: > When using hive stats, If we use mysql as tmp stats db ,every salve of the > Hadoop Cluster should contain > mysql-connector-java-****.jar in $HADOOP_HOME/lib/ > And for column stats > In all slaves $HADOOP_HOME/lib/ should contain: > jackson-core-asl-1.8.8.jar > jackson-jaxrs-1.8.8.jar > jackson-mapper-asl-1.8.8.jar > jackson-xc-1.8.8.jar > These jars should be separated from other common client-side-jars . -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira