Any idea?
Here is the log
+ extracted 0 records (0 records/sec) - 0 records -> loaded 0 vertices (0
vertices/sec) Total time: 24274ms [0 warnings, 0 errors]
+ extracted 0 records (0 records/sec) - 0 records -> loaded 0 vertices (0
vertices/sec) Total time: 35854ms [0 warnings, 0 errors]
Exception in thread "Timer-0" java.lang.OutOfMemoryError: GC overhead limit
exceeded
Exception: java.lang.OutOfMemoryError thrown from the
UncaughtExceptionHandler in thread "Timer-0"
Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit
exceeded
at java.util.zip.ZipCoder.getBytes(ZipCoder.java:80)
at java.util.zip.ZipFile.getEntry(ZipFile.java:306)
at java.util.jar.JarFile.getEntry(JarFile.java:227)
at java.util.jar.JarFile.getJarEntry(JarFile.java:210)
at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:840)
at sun.misc.URLClassPath.getResource(URLClassPath.java:199)
at java.net.URLClassLoader$1.run(URLClassLoader.java:358)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4291)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3436)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3327)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:870)
at com.mysql.jdbc.MysqlIO.nextRow(MysqlIO.java:1928)
at com.mysql.jdbc.MysqlIO.readSingleRowSet(MysqlIO.java:3278)
at com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:462)
at com.mysql.jdbc.MysqlIO.readResultsForQueryOrUpdate(MysqlIO.java:2997)
at com.mysql.jdbc.MysqlIO.readAllResults(MysqlIO.java:2245)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2638)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2526)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2484)
at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1446)
at
com.orientechnologies.orient.etl.extractor.OJDBCExtractor.begin(OJDBCExtractor.java:103)
at
com.orientechnologies.orient.etl.OETLProcessor.begin(OETLProcessor.java:382)
at
com.orientechnologies.orient.etl.OETLProcessor.executeSequentially(OETLProcessor.java:447)
at
com.orientechnologies.orient.etl.OETLProcessor.execute(OETLProcessor.java:257)
at
com.orientechnologies.orient.etl.OETLProcessor.main(OETLProcessor.java:225)
Here is my configuration
{
"config": {
"verbose": true,
"log": "debug"
},
"extractor" : {
"jdbc": { "driver": "com.mysql.jdbc.Driver",
"url": "jdbc:mysql://10.10.16.180/mydb",
"userName": "root",
"userPassword": "password",
"query": "select * from Concepts" }
},
"transformers" : [
{ "vertex": { "class": "Concepts"} }
],
"loader" : {
"orientdb": {
"dbURL": "plocal:/tmp/mydb",
"dbUser": "admin",
"dbPassword": "admin",
"dbAutoCreate": true,
"tx": true,
"dbType": "graph",
"batchCommit": 1000
}
}
}
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