でインデックスのマージ中に私は、インデックスの3.5TBのマージ中に以下のエラーが発生したのSolr 6.5.1エラーSolrの
を使用しています。これにつながる原因は何でしょうか?
私は、以下のコマンドから、SolrのからIndexMergeToolを使用しています:
java -classpath lucene-core-6.5.1.jar;lucene-misc-6.5.1.jar org.apache.lucene.misc.IndexMergeTool
ヒープサイズが32ギガバイトです。 2つのコアには2,000万件を超える文書があります。これらの3.5TBのホストは1つ、ノードは1つ、シャードは1つだけです。このエラーが発生する前に、マージが48時間以上実行されています。
Exception in thread "main" Exception in thread "Lucene Merge Thread #8" java.io.
IOException: background merge hit exception: _6f(6.5.1):C7256757 _6e(6.5.1):C646
2072 _6d(6.5.1):C3750777 _6c(6.5.1):C2243594 _6b(6.5.1):C1015431 _6a(6.5.1):C105
0220 _69(6.5.1):c273879 _28(6.4.1):c79011/84:delGen=84 _26(6.4.1):c44960/8149:de
lGen=100 _29(6.4.1):c73855/68:delGen=68 _5(6.4.1):C46672/31:delGen=31 _68(6.5.1)
:c66 into _6g [maxNumSegments=1]
at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1931)
at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1871)
at org.apache.lucene.misc.IndexMergeTool.main(IndexMergeTool.java:57)
Caused by: java.io.IOException: The requested operation could not be completed d
ue to a file system limitation
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.FileDispatcherImpl.write(Unknown Source)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(Unknown Source)
at sun.nio.ch.IOUtil.write(Unknown Source)
at sun.nio.ch.FileChannelImpl.write(Unknown Source)
at java.nio.channels.Channels.writeFullyImpl(Unknown Source)
at java.nio.channels.Channels.writeFully(Unknown Source)
at java.nio.channels.Channels.access$000(Unknown Source)
at java.nio.channels.Channels$1.write(Unknown Source)
at org.apache.lucene.store.FSDirectory$FSIndexOutput$1.write(FSDirectory
.java:419)
at java.util.zip.CheckedOutputStream.write(Unknown Source)
at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
at java.io.BufferedOutputStream.write(Unknown Source)
at org.apache.lucene.store.OutputStreamIndexOutput.writeBytes(OutputStre
amIndexOutput.java:53)
at org.apache.lucene.store.RateLimitedIndexOutput.writeBytes(RateLimited
IndexOutput.java:73)
at org.apache.lucene.store.DataOutput.writeBytes(DataOutput.java:52)
at org.apache.lucene.codecs.lucene50.ForUtil.writeBlock(ForUtil.java:175
)
at org.apache.lucene.codecs.lucene50.Lucene50PostingsWriter.addPosition(
Lucene50PostingsWriter.java:286)
at org.apache.lucene.codecs.PushPostingsWriterBase.writeTerm(PushPosting
sWriterBase.java:156)
at org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter$TermsWriter.w
rite(BlockTreeTermsWriter.java:866)
at org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.write(BlockTr
eeTermsWriter.java:344)
at org.apache.lucene.codecs.FieldsConsumer.merge(FieldsConsumer.java:105
)
at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter
.merge(PerFieldPostingsFormat.java:164)
at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:2
16)
at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:101)
at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4353
)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3928)
at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMe
rgeScheduler.java:624)
at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Conc
urrentMergeScheduler.java:661)
org.apache.lucene.index.MergePolicy$MergeException: java.io.IOException: The req
uested operation could not be completed due to a file system limitation
at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException
(ConcurrentMergeScheduler.java:703)
at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Conc
urrentMergeScheduler.java:683)
Caused by: java.io.IOException: The requested operation could not be completed d
ue to a file system limitation
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.FileDispatcherImpl.write(Unknown Source)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(Unknown Source)
at sun.nio.ch.IOUtil.write(Unknown Source)
at sun.nio.ch.FileChannelImpl.write(Unknown Source)
at java.nio.channels.Channels.writeFullyImpl(Unknown Source)
at java.nio.channels.Channels.writeFully(Unknown Source)
at java.nio.channels.Channels.access$000(Unknown Source)
at java.nio.channels.Channels$1.write(Unknown Source)
よろしく、
エドウィン
へのすべての新しいバージョン
動きと大きくなりますWindows Server 2012 R2を使用して、ディスクはNTFSでフォーマットされたSSDディスク上にありました。 –