[JENA-1485] tdb CLI tools don't work with OpenJDK 8

• Type: Question
• Status: Closed
• Priority: Major
• Resolution: Information Provided
• Affects Version/s: Jena 3.4.0, Jena 3.6.0
• Component/s: Cmd line tools

Environment

Debian:

• Debian GNU/Linux 8.10 (jessie)
• openjdk-8-jdk:amd64 (8u131-b11-1~bpo8+1)

openjdk version "1.8.0_131"

OpenJDK Runtime Environment (build 1.8.0_131-8u131-b11-1~bpo8+1-b11)

OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)

MacOSX:

• 10.13.3
• java version "1.8.0_51"

Java(TM) SE Runtime Environment (build 1.8.0_51-b16)

Java HotSpot(TM) 64-Bit Server VM (build 25.51-b03, mixed mode)

• Assignee: Unassigned
• Reporter: Slava Krauchanka
• Created: 12/Feb/18 10:23
• Updated: 19/Feb/18 17:18
• Resolved: 19/Feb/18 17:18

Description

I have a Debian guest VM running on MacOSX host. Running any `tdb*` utility works on MacOSX but doesn't work on Debian:

$ tdbstats --loc=tdb

org.apache.jena.tdb.base.file.FileException: BlockMgrMapped.segmentAllocate: Segment = 0
 at org.apache.jena.tdb.base.file.BlockAccessMapped.allocSegment(BlockAccessMapped.java:231)
 at org.apache.jena.tdb.base.file.BlockAccessMapped.getByteBuffer(BlockAccessMapped.java:157)
 at org.apache.jena.tdb.base.file.BlockAccessMapped.allocate(BlockAccessMapped.java:85)
 at org.apache.jena.tdb.base.block.BlockMgrFileAccess.allocate(BlockMgrFileAccess.java:50)
 at org.apache.jena.tdb.base.block.BlockMgrBase.allocate(BlockMgrBase.java:44)
 at org.apache.jena.tdb.base.block.BlockMgrWrapper.allocate(BlockMgrWrapper.java:46)
 at org.apache.jena.tdb.base.block.BlockMgrFreeChain.allocate(BlockMgrFreeChain.java:48)
 at org.apache.jena.tdb.base.page.PageBlockMgr.create(PageBlockMgr.java:51)
 at org.apache.jena.tdb.index.bplustree.BPTreeRecordsMgr.create(BPTreeRecordsMgr.java:79)
 at org.apache.jena.tdb.index.bplustree.BPTreeNodeMgr.createEmptyBPT(BPTreeNodeMgr.java:52)
 at org.apache.jena.tdb.index.bplustree.BPlusTree.createIfAbsent(BPlusTree.java:213)
 at org.apache.jena.tdb.index.bplustree.BPlusTree.create(BPlusTree.java:139)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.createBPTree(DatasetBuilderStd.java:114)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.buildRangeIndex(DatasetBuilderStd.java:80)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.buildIndex(DatasetBuilderStd.java:86)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.buildNodeTable(DatasetBuilderStd.java:353)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.makeNodeTable$(DatasetBuilderStd.java:345)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.makeNodeTable(DatasetBuilderStd.java:338)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.buildWorker(DatasetBuilderStd.java:215)
 at org.apache.jena.tdb.setup.DatasetBuilderStd._build(DatasetBuilderStd.java:209)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.build(DatasetBuilderStd.java:198)
 at org.apache.jena.tdb.setup.DatasetBuilderStd.create(DatasetBuilderStd.java:143)
 at org.apache.jena.tdb.StoreConnection.make(StoreConnection.java:213)
 at org.apache.jena.tdb.StoreConnection.make(StoreConnection.java:220)
 at org.apache.jena.tdb.transaction.DatasetGraphTransaction.<init>(DatasetGraphTransaction.java:70)
 at org.apache.jena.tdb.sys.TDBMaker._create(TDBMaker.java:55)
 at org.apache.jena.tdb.sys.TDBMaker.createDatasetGraphTransaction(TDBMaker.java:42)
 at org.apache.jena.tdb.TDBFactory._createDatasetGraph(TDBFactory.java:89)
 at org.apache.jena.tdb.TDBFactory.createDatasetGraph(TDBFactory.java:71)
 at org.apache.jena.tdb.TDBFactory.createDataset(TDBFactory.java:55)
 at tdb.cmdline.ModTDBDataset.createDataset(ModTDBDataset.java:103)
 at arq.cmdline.ModDataset.getDataset(ModDataset.java:36)
 at tdb.cmdline.CmdTDB.getDataset(CmdTDB.java:80)
 at tdb.cmdline.CmdTDB.getDatasetGraph(CmdTDB.java:71)
 at tdb.cmdline.CmdTDB.getDatasetGraphTDB(CmdTDB.java:75)
 at tdb.tdbstats.exec(tdbstats.java:98)
 at jena.cmd.CmdMain.mainMethod(CmdMain.java:93)
 at jena.cmd.CmdMain.mainRun(CmdMain.java:58)
 at jena.cmd.CmdMain.mainRun(CmdMain.java:45)
 at tdb.tdbstats.main(tdbstats.java:44)
Caused by: java.io.IOException: Invalid argument
 at sun.nio.ch.FileChannelImpl.map0(Native Method)
 at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:926)
 at org.apache.jena.tdb.base.file.BlockAccessMapped.allocSegment(BlockAccessMapped.java:223)
 ... 39 more

The only difference I could spot was the JDK versions:

• Debian (64-bit) 

openjdk version "1.8.0_131"

OpenJDK Runtime Environment (build 1.8.0_131-8u131-b11-1~bpo8+1-b11)

OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)

• MacOSX (64-bit)

java version "1.8.0_51"

Java(TM) SE Runtime Environment (build 1.8.0_51-b16)

Java HotSpot(TM) 64-Bit Server VM (build 25.51-b03, mixed mode)