Wikimedia Bugzilla is closed!

When debugging query for Ironholds I encountered the following error when running 

ADD JAR /usr/lib/hcatalog/share/hcatalog/hcatalog-core-0.5.0-cdh4.3.1.jar;

INSERT OVERWRITE TABLE diederik.distinct_ip SELECT distip FROM (SELECT ip AS distip, COUNT(*) as count FROM wmf.webrequest_mobile WHERE year = 2014 AND month = 1 AND day = 20 AND content_type IN ('text/html\; charset=utf-8','text/html\; charset=iso-8859-1','text/html\; charset=UTF-8','text/html') GROUP BY ip HAVING COUNT(*) >= 2) sub1 LIMIT 10000;

This is not a fatal error, the query finishes successful but it's probably good to have stats on Hive usage :)
2014-02-12 18:37:51.085 GMT Thread[Thread-28,5,main] java.io.FileNotFoundException: derby.log (Permission denied)
2014-02-12 18:37:51.161 GMT Thread[Thread-28,5,main] Cleanup action starting
java.sql.SQLException: Failed to create database 'TempStatsStore', see the next exception for details.
	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.createDatabase(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection30.<init>(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown Source)
	at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown Source)
	at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
	at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
	at java.sql.DriverManager.getConnection(DriverManager.java:571)
	at java.sql.DriverManager.getConnection(DriverManager.java:233)
	at org.apache.hadoop.hive.ql.stats.jdbc.JDBCStatsPublisher.init(JDBCStatsPublisher.java:265)
	at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:436)
	at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:138)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:138)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:47)
Caused by: java.sql.SQLException: Failed to create database 'TempStatsStore', see the next exception for details.
	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
	... 18 more
Caused by: java.sql.SQLException: Directory /var/log/hadoop-mapreduce/TempStatsStore cannot be created.
	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
	... 15 more
Caused by: ERROR XBM0H: Directory /var/log/hadoop-mapreduce/TempStatsStore cannot be created.
	at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
	at org.apache.derby.impl.services.monitor.StorageFactoryService$9.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.derby.impl.services.monitor.StorageFactoryService.createServiceRoot(Unknown Source)
	at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
	at org.apache.derby.impl.services.monitor.BaseMonitor.createPersistentService(Unknown Source)
	at org.apache.derby.iapi.services.monitor.Monitor.createPersistentService(Unknown Source)
	... 15 more