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From: Michael J. C. <mic...@gm...> - 2010-05-17 03:26:25
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Used the script that Kevin sent around to the Nelsonlab-main list on Friday. I think it does the same thing? > Mike, > > How are you splitting the bam files? This is the way that I usually do it. > > samtools view -h ./input.bam chr3_random | samtools view -bS -> ./output.bam > > -bret > > On Sun, May 16, 2010 at 08:11:35PM -0700, Michael James Clark wrote: > >> Here's a clue, maybe. To narrow in on the region, I was going to index one >> of the files. When I ran samtools index, I got a couple of errors on one of >> the files that didn't work: >> >> -bash- samtools index 1102T.LMP.chr3_random.bam >> [bam_header_read] EOF marker is absent. >> [bam_index_core] truncated file? Continue anyway. (-4) >> >> When I ran samtools index on one of the files that worked, I didn't get that error. Not really sure why the file would be "truncated" when others from the same process aren't. >> >> >> >> On 5/16/2010 7:13 PM, Bret Harry wrote: >> >>> Mike, >>> >>> I have not seen this error before, how long does it take to reproduce this for 1102T.LMP.rmdup.chrY.bam ? I think I would start by further splitting up the BAM file until I got to the smallest possible file size that caused a crash. It's unclear if Picard is crashing because of what's *in* the bam file, or because of the *size* of the bam file. >>> >>> -bret >>> >>> On Sun, May 16, 2010 at 04:51:59PM -0700, Michael James Clark wrote: >>> >>> >>>> Hi guys, >>>> I've been trying to get 1102's tumor to run through Picard >>>> MarkDuplicates for two weeks now. Resorted to splitting the whole genome >>>> file up by chromosome and trying to run that. SOME of it has worked, but >>>> some of them crashed with the following error: >>>> >>>> /usr/java/latest/bin/java -Xmx6G -jar >>>> /share/apps/picard-tools-1.19/MarkDuplicates.jar I=1102T.LMP.chrY.bam >>>> O=1102T.LMP.rmdup.chrY.bam M=1102T.LMP.rmdup.chrY.metrics >>>> TMP_DIR=tmp.files/ REMOVE_DUPLICATES=TRUE VALIDATION_STRINGENCY=SILENT >>>> MAX_RECORDS_IN_RAM=8000000 >>>> [Sun May 16 16:32:46 PDT 2010] net.sf.picard.sam.MarkDuplicates >>>> INPUT=1102T.LMP.chrY.bam OUTPUT=1102T.LMP.rmdup.chrY.bam >>>> METRICS_FILE=1102T.LMP.rmdup.chrY.metrics REMOVE_DUPLICATES=true >>>> TMP_DIR=tmp.files VALIDATION_STRINGENCY=SILENT >>>> MAX_RECORDS_IN_RAM=8000000 ASSUME_SORTED=false >>>> MAX_SEQUENCES_FOR_DISK_READ_ENDS_MAP=50000 >>>> READ_NAME_REGEX=[a-zA-Z0-9]+:[0-9]:([0-9]+):([0-9]+):([0-9]+).* >>>> OPTICAL_DUPLICATE_PIXEL_DISTANCE=100 VERBOSITY=INFO QUIET=false >>>> COMPRESSION_LEVEL=5 >>>> INFO 2010-05-16 16:32:46 MarkDuplicates Start of doWork >>>> freeMemory: 8658104; totalMemory: 9109504; maxMemory: 5726666752 >>>> INFO 2010-05-16 16:32:46 MarkDuplicates Reading input file and >>>> constructing read end information. >>>> INFO 2010-05-16 16:32:46 MarkDuplicates Will retain up to >>>> 22724868 data points before spilling to disk. >>>> INFO 2010-05-16 16:33:07 MarkDuplicates Read 1000000 records. >>>> Tracking 2526 as yet unmatched pairs. 2526 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:33:17 MarkDuplicates Read 2000000 records. >>>> Tracking 6482 as yet unmatched pairs. 6482 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:33:27 MarkDuplicates Read 3000000 records. >>>> Tracking 10160 as yet unmatched pairs. 10160 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:33:36 MarkDuplicates Read 4000000 records. >>>> Tracking 68510 as yet unmatched pairs. 68510 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:33:46 MarkDuplicates Read 5000000 records. >>>> Tracking 75782 as yet unmatched pairs. 75782 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:33:55 MarkDuplicates Read 6000000 records. >>>> Tracking 97889 as yet unmatched pairs. 97889 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:34:03 MarkDuplicates Read 7000000 records. >>>> Tracking 60997 as yet unmatched pairs. 60997 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:34:13 MarkDuplicates Read 8000000 records. >>>> Tracking 61125 as yet unmatched pairs. 61125 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:34:22 MarkDuplicates Read 9000000 records. >>>> Tracking 60597 as yet unmatched pairs. 60597 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:34:33 MarkDuplicates Read 10000000 records. >>>> Tracking 58306 as yet unmatched pairs. 58306 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:34:41 MarkDuplicates Read 11000000 records. >>>> Tracking 55412 as yet unmatched pairs. 55412 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:34:53 MarkDuplicates Read 12000000 records. >>>> Tracking 51336 as yet unmatched pairs. 51336 records in RAM. Last >>>> sequence index: 23 >>>> INFO 2010-05-16 16:35:02 MarkDuplicates Read 13000000 records. >>>> Tracking 13051 as yet unmatched pairs. 13051 records in RAM. Last >>>> sequence index: 23 >>>> [Sun May 16 16:35:04 PDT 2010] net.sf.picard.sam.MarkDuplicates done. >>>> Runtime.totalMemory()=2987982848 >>>> Exception in thread "main" net.sf.samtools.FileTruncatedException: >>>> Premature end of file >>>> at >>>> net.sf.samtools.util.BlockCompressedInputStream.readBlock(BlockCompressedInputStream.java:290) >>>> at >>>> net.sf.samtools.util.BlockCompressedInputStream.available(BlockCompressedInputStream.java:100) >>>> at >>>> net.sf.samtools.util.BlockCompressedInputStream.read(BlockCompressedInputStream.java:169) >>>> at java.io.DataInputStream.read(DataInputStream.java:132) >>>> at >>>> net.sf.samtools.util.BinaryCodec.readBytesOrFewer(BinaryCodec.java:394) >>>> at net.sf.samtools.util.BinaryCodec.readBytes(BinaryCodec.java:371) >>>> at net.sf.samtools.util.BinaryCodec.readBytes(BinaryCodec.java:357) >>>> at net.sf.samtools.BAMRecordCodec.decode(BAMRecordCodec.java:182) >>>> at >>>> net.sf.samtools.BAMFileReader$BAMFileIterator.getNextRecord(BAMFileReader.java:397) >>>> at >>>> net.sf.samtools.BAMFileReader$BAMFileIterator.advance(BAMFileReader.java:373) >>>> at >>>> net.sf.samtools.BAMFileReader$BAMFileIterator.next(BAMFileReader.java:363) >>>> at >>>> net.sf.samtools.BAMFileReader$BAMFileIterator.next(BAMFileReader.java:330) >>>> at >>>> net.sf.picard.sam.MarkDuplicates.buildSortedReadEndLists(MarkDuplicates.java:261) >>>> at net.sf.picard.sam.MarkDuplicates.doWork(MarkDuplicates.java:112) >>>> at >>>> net.sf.picard.cmdline.CommandLineProgram.instanceMain(CommandLineProgram.java:150) >>>> at net.sf.picard.sam.MarkDuplicates.main(MarkDuplicates.java:96) >>>> >>>> It crashes immediately upon saying "net.sf.picard.sam.MarkDuplicates >>>> done." with this Premature end of file error. Anyone have any ideas how >>>> to get around this and get it to work? >>>> >>>> Thanks, >>>> Mike >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> Nelsonlab-analysis mailing list >>>> Nel...@li... >>>> https://lists.sourceforge.net/lists/listinfo/nelsonlab-analysis >>>> >>>> >> |