Gary, Try to set -Xmx in addition to -Xms
Best, Oleksii From: general-boun...@developer.marklogic.com [mailto:general-boun...@developer.marklogic.com] On Behalf Of Gary Larsen Sent: Thursday, November 16, 2017 4:55 PM To: 'General MarkLogic Developer Discussion' <general@developer.marklogic.com> Subject: [MarkLogic Dev General] MLCP heap error Hi, Trying to use MLCP on Windows to export to an archive in local mode but can't get past a heap error. It's probably something obvious I'm missing and would appreciate the help. Thanks, Gary This is the script I created: SET JAVA_OPTS= -Xms5000m mlcp.bat export -host localhost -port 8104 -username Admin -password envisn -mode local -output_file_path C:\a-backup\MLCP\c1108 -copy_collections true -output_type archive Here's the output: C:\a-work\mlcp\mlcp-8.0.6.3\bin>rem export to archive C:\a-work\mlcp\mlcp-8.0.6.3\bin>SET JAVA_OPTS= -Xms5000m C:\a-work\mlcp\mlcp-8.0.6.3\bin>mlcp.bat export -host localhost -port 8104 -username Admin -password envisn -mode local -output_file_path C:\a-backup\MLCP\c1108 -copy_collections true -output_type archive 17/11/16 16:43:17 INFO mapreduce.MarkLogicInputFormat: Fetched 1 forest splits. 17/11/16 16:43:17 INFO mapreduce.MarkLogicInputFormat: Made 30 splits. 17/11/16 16:43:18 INFO contentpump.LocalJobRunner: completed 0% 17/11/16 16:43:27 INFO contentpump.LocalJobRunner: completed 1% 17/11/16 16:43:45 ERROR contentpump.LocalJobRunner: Error running task: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Unknown Source) at java.lang.AbstractStringBuilder.ensureCapacityInternal(Unknown Sourc) at java.lang.AbstractStringBuilder.append(Unknown Source) at java.lang.StringBuffer.append(Unknown Source) at com.marklogic.io.IOHelper.literalStringFromReader(IOHelper.java:50) at com.marklogic.io.IOHelper.literalStringFromStream(IOHelper.java:66) at com.marklogic.xcc.types.impl.AbstractStreamableItem.asString(AbstracStreamableItem.java:120) at com.marklogic.xcc.impl.ResultItemImpl.asString(ResultItemImpl.java:10) at com.marklogic.mapreduce.DatabaseDocument.set(DatabaseDocument.java:16) at com.marklogic.contentpump.DatabaseContentReader.nextKeyValue(DatabasContentReader.java:442) at com.marklogic.contentpump.LocalJobRunner$TrackingRecordReader.nextKeValue(LocalJobRunner.java:444) at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContxtImpl.java:80) at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyVale(WrappedMapper.java:91) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at com.marklogic.contentpump.LocalJobRunner$LocalMapTask.call(LocalJobRnner.java:378) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 17/11/16 16:44:16 INFO contentpump.LocalJobRunner: com.marklogic.mapreduce.MarkogicCounter: 17/11/16 16:44:16 INFO contentpump.LocalJobRunner: INPUT_RECORDS: 7005 17/11/16 16:44:16 INFO contentpump.LocalJobRunner: OUTPUT_RECORDS: 7005 17/11/16 16:44:16 INFO contentpump.LocalJobRunner: Total execution time: 58 sec C:\a-work\mlcp\mlcp-8.0.6.3\bin>
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