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我在遍历ResultSet查询时看到一个奇怪的错误。我的代码是用 Java 编写的，我执行以下操作：

  String sql = " SELECT * FROM TABLE_NAME WHERE DATE_TIME > 'something' ORDER BY DATE_TIME DESC LIMIT 1"
  ResultSet rs = preparedStatement.execute(sql);

  while(rs.next()){
     //Code never enters this block
  }

在调试时我发现当执行到 rs.next() 时，它会遇到某种错误并抛出 StackOverFlowError。我正在尝试进行更多调试，但如果有人知道或理解为什么会发生这种情况，请提供帮助。提前致谢。

 org.apache.phoenix.exception.PhoenixIOException: org.apache.phoenix.exception.PhoenixIOException: org.apache.hadoop.hbase.DoNotRetryIOException: THREAT_VIEW,,1431123584956.a0075602ce1d3ed11929c84e62686e45.: null
    at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:84)
    at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:52)
    at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$2.nextRaw(BaseScannerRegionObserver.java:309)
    at org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:76)
    at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2195)
    at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:31443)
    at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2035)
    at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
    at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
    at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
    at java.lang.Thread.run(Thread.java:745)
    Caused by: java.lang.StackOverflowError
    at org.apache.hadoop.hbase.util.Bytes$LexicographicalComparerHolder$UnsafeComparer.compareTo(Bytes.java:1295)
    at org.apache.hadoop.hbase.util.Bytes.compareTo(Bytes.java:1223)
    at org.apache.hadoop.hbase.CellComparator.compareRows(CellComparator.java:186)
    at org.apache.hadoop.hbase.CellComparator.compare(CellComparator.java:63)
    at org.apache.hadoop.hbase.KeyValue$KVComparator.compare(KeyValue.java:1968)
    at org.apache.hadoop.hbase.KeyValue$KVComparator.compare(KeyValue.java:1897)
    at org.apache.hadoop.hbase.util.Bytes.binarySearch(Bytes.java:1901)
    at org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.rootBlockContainingKey(HFileBlockIndex.java:426)
    at org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.loadDataBlockWithScanInfo(HFileBlockIndex.java:215)
    at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekTo(HFileReaderV2.java:625)
    at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekTo(HFileReaderV2.java:573)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekAtOrAfter(StoreFileScanner.java:247)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:434)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
    at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)
4

1 回答 1

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使用的 Hbase 版本似乎不支持 REVERSE Ordering ON pk。

所以ORDER BY START_TIME-> 会工作。但是ORDER BY START_TIME DESC--> 行不通

于 2016-06-23T16:31:41.160 回答