Negative seek offset

W 2019/11/29 18:20:52 ConcurrentLog java.io.IOException: Negative seek offset java.io.IOException: Negative seek offset at java.io.RandomAccessFile.seek(RandomAccessFile.java:572) at net.yacy.kelondro.io.CachedFileWriter.seek(CachedFileWriter.java:143) at net.yacy.kelondro.blob.Heap.add(Heap.java:153) at net.yacy.kelondro.blob.Heap.insert(Heap.java:356) at net.yacy.kelondro.blob.BEncodedHeap.insert(BEncodedHeap.java:395) at net.yacy.kelondro.blob.BEncodedHeap.update(BEncodedHeap.java:410) at net.yacy.kelondro.blob.Tables.update(Tables.java:406) at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:3473) at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:3355) at net.yacy.search.Switchboard$6.process(Switchboard.java:1043) at net.yacy.search.Switchboard$6.process(Switchboard.java:1039) at net.yacy.kelondro.workflow.InstantBlockingThread.job(InstantBlockingThread.java:72) at net.yacy.kelondro.workflow.AbstractBlockingThread.run(AbstractBlockingThread.java:82) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:522) at java.util.concurrent.FutureTask.run(FutureTask.java:277) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.lang.Thread.run(Thread.java:818)

W 2019/11/29 18:20:52 ConcurrentLog java.io.IOException: Negative seek offset java.io.IOException: Negative seek offset at java.io.RandomAccessFile.seek(RandomAccessFile.java:572) at net.yacy.kelondro.io.CachedFileWriter.seek(CachedFileWriter.java:143) at net.yacy.kelondro.blob.Heap.add(Heap.java:153) at net.yacy.kelondro.blob.Heap.insert(Heap.java:356) at net.yacy.kelondro.blob.BEncodedHeap.insert(BEncodedHeap.java:395) at net.yacy.kelondro.blob.BEncodedHeap.update(BEncodedHeap.java:410) at net.yacy.kelondro.blob.Tables.update(Tables.java:406) at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:3473) at net.yacy.search.Switchboard.storeDocumentIndex(Switchboard.java:3355) at net.yacy.search.Switchboard$6.process(Switchboard.java:1043) at net.yacy.search.Switchboard$6.process(Switchboard.java:1039) at net.yacy.kelondro.workflow.InstantBlockingThread.job(InstantBlockingThread.java:72) at net.yacy.kelondro.workflow.AbstractBlockingThread.run(AbstractBlockingThread.java:82) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:522) at java.util.concurrent.FutureTask.run(FutureTask.java:277) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.lang.Thread.run(Thread.java:818)