java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream' java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream

JIRA | Nidhi Mehta | 2 years ago
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  1. 0

    data file on - 172.16.2.184/home/nidhi/train_rev2.gz while parsing get Got exception 'class java.lang.RuntimeException', with msg 'water.DException$DistributedException: from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream' java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream at water.MRTask.getResult(MRTask.java:489) at water.MRTask.doAll(MRTask.java:400) at water.parser.ParseDataset.parseAllKeys(ParseDataset.java:197) at water.parser.ParseDataset.access$100(ParseDataset.java:25) at water.parser.ParseDataset$ParserFJTask.compute2(ParseDataset.java:156) at water.H2O$H2OCountedCompleter.compute(H2O.java:698) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) Caused by: water.DException$DistributedException: from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream at water.parser.Parser$StreamData.getChunkData(Parser.java:131) at water.parser.CsvParser.parseChunk(CsvParser.java:413) at water.parser.Parser.streamParseZip(Parser.java:96) at water.parser.ParseDataset$MultiFileParseTask.streamParse(ParseDataset.java:655) at water.parser.ParseDataset$MultiFileParseTask.map(ParseDataset.java:614) at water.MRTask.compute2(MRTask.java:608) ... 6 more Caused by: water.DException$DistributedException: from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.io.EOFException: Unexpected end of ZLIB input stream at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:240) at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158) at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:116) at water.parser.Parser$StreamData.getChunkData(Parser.java:125) ... 11 more

    JIRA | 2 years ago | Nidhi Mehta
    java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream' java.lang.RuntimeException: water.DException$DistributedException: from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream
  2. 0

    This was on a 8-node EC2 cluster: Might be related to PUBDEV-1091. parseFiles paths: ["/home/ec2-user/./bigdata/laptop/HIGGS.csv.gz"] destination_frame: "HIGGS.hex" parse_type: "CSV" separator: 44 number_columns: 29 single_quotes: false column_types: ["Enum","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric","Numeric"] delete_on_done: true check_header: -1 chunk_size: 4194304 Got exception 'class java.lang.RuntimeException', with msg 'water.DException$DistributedException: from /10.10.0.18:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.13:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.14:54321; by class water.parser.ParseDataset$MultiFileParseTask; class java.io.EOFException: Unexpected end of ZLIB input stream' java.lang.RuntimeException: water.DException$DistributedException: from /10.10.0.18:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.13:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.14:54321; by class water.parser.ParseDataset$MultiFileParseTask; class java.io.EOFException: Unexpected end of ZLIB input stream at water.MRTask.getResult(MRTask.java:265) at water.MRTask.doAll(MRTask.java:295) at water.parser.ParseDataset.parseAllKeys(ParseDataset.java:174) at water.parser.ParseDataset.access$100(ParseDataset.java:25) at water.parser.ParseDataset$ParserFJTask.compute2(ParseDataset.java:139) at water.H2O$H2OCountedCompleter.compute(H2O.java:682) at jsr166y.CountedCompleter.exec(CountedCompleter.java:429) at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263) at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974) at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477) at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) Caused by: water.DException$DistributedException: from /10.10.0.18:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.13:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.14:54321; by class water.parser.ParseDataset$MultiFileParseTask; class java.io.EOFException: Unexpected end of ZLIB input stream at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:240) at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158) at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:116) at water.parser.Parser$StreamData.getChunkData(Parser.java:125) at water.parser.CsvParser.parseChunk(CsvParser.java:413) at water.parser.Parser.streamParseZip(Parser.java:96) at water.parser.ParseDataset$MultiFileParseTask.streamParse(ParseDataset.java:627) at water.parser.ParseDataset$MultiFileParseTask.map(ParseDataset.java:586) at water.MRTask.compute2(MRTask.java:383) ... 6 more

    JIRA | 2 years ago | Arno Candel
    java.io.EOFException: Unexpected end of ZLIB input stream' java.lang.RuntimeException: water.DException$DistributedException: from /10.10.0.18:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.13:54321; by class water.parser.ParseDataset$MultiFileParseTask; class water.DException$DistributedException: from /10.10.0.14:54321; by class water.parser.ParseDataset$MultiFileParseTask; class java.io.EOFException: Unexpected end of ZLIB input stream

    Root Cause Analysis

    1. water.DException$DistributedException

      from /172.16.2.184:44545; by class water.parser.ParseDataset$MultiFileParseTask; class java.io.EOFException: Unexpected end of ZLIB input stream

      at java.util.zip.InflaterInputStream.fill()
    2. Java RT
      GZIPInputStream.read
      1. java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:240)
      2. java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)
      3. java.util.zip.GZIPInputStream.read(GZIPInputStream.java:116)
      3 frames
    3. water.parser
      ParseDataset$MultiFileParseTask.map
      1. water.parser.Parser$StreamData.getChunkData(Parser.java:125)
      2. water.parser.CsvParser.parseChunk(CsvParser.java:413)
      3. water.parser.Parser.streamParseZip(Parser.java:96)
      4. water.parser.ParseDataset$MultiFileParseTask.streamParse(ParseDataset.java:655)
      5. water.parser.ParseDataset$MultiFileParseTask.map(ParseDataset.java:614)
      5 frames
    4. water
      H2O$H2OCountedCompleter.compute
      1. water.MRTask.compute2(MRTask.java:608)
      2. water.H2O$H2OCountedCompleter.compute(H2O.java:698)
      2 frames
    5. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
      4. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      5. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      5 frames