On Wed, Jun 9, 2010 at 7:10 PM, Pradeep Kamath <prade...@yahoo-inc.com>wrote:
> Also a related question is how do I stop the server if have started the > server with “nohup bin/hive –service metstatore > metastore.log 2>&1 &” > command ? When I run “ps -aef |grep hive”, I get : > > > > pradeepk 5463 14236 0 16:00 pts/6 00:00:00 grep hive > > pradeepk 27803 14226 0 13:47 pts/5 00:00:04 > /usr/java/jdk1.6.0_01/bin/java -Xmx256m > -Dhadoop.log.dir=/homes/pradeepk/hadoopcluster/hadoop/bin/../logs > -Dhadoop.log.file=hadoop.log > -Dhadoop.home.dir=/homes/pradeepk/hadoopcluster/hadoop/bin/.. > -Dhadoop.id.str= -Dhadoop.root.logger=INFO,console > -Djava.library.path=/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/native/Linux-i386-32 > -Dhadoop.policy.file=hadoop-policy.xml -classpath > /homes/pradeepk/hadoopcluster/hadoop/conf:/usr/java/jdk1.6.0_01/lib/tools.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/..:/homes/pradeepk/hadoopcluster/hadoop/bin/../hadoop-0.20.1-core.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-cli-1.2.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-codec-1.3.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-el-1.0.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-httpclient-3.0.1.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-logging-1.0.4.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-logging-api-1.0.4.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/commons-net-1.4.1.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/core-3.1.1.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/hsqldb-1.8.0.10.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jasper-compiler-5.5.12.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jasper-runtime-5.5.12.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jets3t-0.6.1.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jetty-6.1.14.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jetty-util-6.1.14.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/junit-3.8.1.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/kfs-0.2.2.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/log4j-1.2.15.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/oro-2.0.8.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/servlet-api-2.5-6.1.14.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/slf4j-api-1.4.3.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/slf4j-log4j12-1.4.3.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/xmlenc-0.52.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jsp-2.1/jsp-2.1.jar:/homes/pradeepk/hadoopcluster/hadoop/bin/../lib/jsp-2.1/jsp-api-2.1.jar:/homes/pradeepk/dev/hive/build/dist/conf:/homes/pradeepk/dev/hive/build/dist/lib/antlr-runtime-3.0.1.jar:/homes/pradeepk/dev/hive/build/dist/lib/asm-3.1.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-cli-2.0-SNAPSHOT.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-codec-1.3.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-collections-3.2.1.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-dbcp-1.2.2.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-lang-2.4.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-logging-1.0.4.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-logging-api-1.0.4.jar:/homes/pradeepk/dev/hive/build/dist/lib/commons-pool-1.2.jar:/homes/pradeepk/dev/hive/build/dist/lib/datanucleus-connectionpool-1.0.2.jar:/homes/pradeepk/dev/hive/build/dist/lib/datanucleus-core-1.1.2.jar:/homes/pradeepk/dev/hive/build/dist/lib/datanucleus-enhancer-1.1.2.jar:/homes/pradeepk/dev/hive/build/dist/lib/datanucleus-rdbms-1.1.2.jar:/homes/pradeepk/dev/hive/build/dist/lib/derby.jar:/homes/pradeepk/dev/hive/build/dist/lib/hbase-0.20.3.jar:/homes/pradeepk/dev/hive/build/dist/lib/hbase-0.20.3-test.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-anttasks-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-cli-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-common-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive_contrib.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-exec-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive_hbase-handler.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-hwi-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-jdbc-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-metastore-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-serde-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-service-0.6.0.jar:/homes/pradeepk/dev/hive/build/dist/lib/hive-shims-0.6.0.jar > > > > Is there a recommended way to identify the metastore server process? > > > > Thanks, > > Pradeep > ------------------------------ > > *From:* Pradeep Kamath [mailto:prade...@yahoo-inc.com] > *Sent:* Wednesday, June 09, 2010 3:10 PM > *To:* hive-user@hadoop.apache.org > *Subject:* Logs when running metastore > > > > Hi, > > Are there any logs created when running the metastore using “bin/hive > –service metastore” ? From what I can tell this command generates output on > the screen and runs in the foreground. Would the right way to run this as a > server be “bin/hive –service metstatore > metastore.log 2>&1 &” ? Is there > any other logfile which is written to, while the metastore server is > running? > > > > Thanks, > > Pradeep > > > > > haha, There is no official way. A few suggestions I have seen 1) do not use nohup use runit svc (daemon tools) 2) use screen 3) start it as its own user (easer to identify) 4) throw some bogus option in the startup like -Dthisishiveserver=true :)
