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https://issues.apache.org/jira/browse/PHOENIX-4830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16577230#comment-16577230
]
James Taylor commented on PHOENIX-4830:
---------------------------------------
The 0xFF terminator is required so that the sorting works correctly for DESC
row keys, in particular the case of one string being a prefix of the other one.
For example, "AA" should sort after "AAA" when the primary key column is
declared as descending. If the 0xFF is not appended, then the "AA" would sort
before the "AAA".
FYI, if a column value is null, we always use a 0 separator byte, regardless of
ASC/DESC. This just means that nulls sort first, regardless of ASC/DESC. If
it's not null, then we'll use a 0xFF separator for descending and a 0x00 for
ascending.
Reverse scan in HBase is not ideal as you cannot guarantee that start row is
large enough. See this code comment:
{code:java}
private static byte[] getReversedRow(byte[] startRow) {
/*
* Must get previous key because this is going from an inclusive start key to an
exclusive stop key, and we need
* the start key to be included. We get the previous key by decrementing the
last byte by one. However, with
* variable length data types, we need to fill with the max byte value,
otherwise, if the start key is 'ab', we
* lower it to 'aa' which would cause 'aab' to be included (which isn't
correct). So we fill with a 0xFF byte to
* prevent this. A single 0xFF would be enough for our primitive types (as that
byte wouldn't occur), but for an
* arbitrary VARBINARY key we can't know how many bytes to tack on. It's lame of
HBase to force us to do this.
*/
{code}
If HBase has new APIs that fix this case of a reverse scan with the
{{withStopRow(byte[] stopRow, boolean inclusive) }}method, then we should
definitely take advantage of it. Best to check the HBase source code and make
sure they're not doing the same hack we are (which was the case before).
> order by primary key desc return wrong results
> ----------------------------------------------
>
> Key: PHOENIX-4830
> URL: https://issues.apache.org/jira/browse/PHOENIX-4830
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.14.0
> Environment: phoenix-4.14-hbase-1.2
> Reporter: JieChen
> Assignee: Xu Cang
> Priority: Major
> Attachments: PHOENIX-4830-4.x-HBase-1.3.001.patch,
> PHOENIX-4830-4.x-HBase-1.3.002.patch
>
>
> {code:java}
> 0: jdbc:phoenix:localhost> create table test(id bigint not null primary key,
> a bigint);
> No rows affected (1.242 seconds)
> 0: jdbc:phoenix:localhost> upsert into test values(1,11);
> 1 row affected (0.01 seconds)
> 0: jdbc:phoenix:localhost> upsert into test values(2,22);
> 1 row affected (0.007 seconds)
> 0: jdbc:phoenix:localhost> upsert into test values(3,33);
> 1 row affected (0.005 seconds)
> 0: jdbc:phoenix:localhost> select * from test;
> +-----+-----+
> | ID | A |
> +-----+-----+
> | 1 | 11 |
> | 2 | 22 |
> | 3 | 33 |
> +-----+-----+
> 3 rows selected (0.015 seconds)
> 0: jdbc:phoenix:localhost> select * from test order by id desc limit 2 offset
> 0;
> +-----+-----+
> | ID | A |
> +-----+-----+
> | 3 | 33 |
> | 2 | 22 |
> +-----+-----+
> 2 rows selected (0.018 seconds)
> 0: jdbc:phoenix:localhost> select * from test where id in (select id from
> test ) order by id desc limit 2 offset 0;
> +-----+-----+
> | ID | A |
> +-----+-----+
> | 2 | 22 |
> | 1 | 11 |
> +-----+-----+
> wrong results.
> {code}
> there may be some errors. ScanUtil.setupReverseScan code.
> then
> {code:java}
> 0: jdbc:phoenix:localhost> upsert into test values(4,33);
> 1 row affected (0.005 seconds)
> 0: jdbc:phoenix:localhost> upsert into test values(5,23);
> 1 row affected (0.005 seconds)
> 0: jdbc:phoenix:localhost> upsert into test values(6,23);
> 1 row affected (0.005 seconds)
> 0: jdbc:phoenix:localhost> upsert into test values(7,33);
> 1 row affected (0.006 seconds)
> {code}
> execute sql
> {code:java}
> select * from test where id in (select id from test where a=33) order by id
> desc;
> {code}
> throw exception
> {code:java}
> Error: org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more (state=08000,code=101)
> org.apache.phoenix.exception.PhoenixIOException:
> org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more
> at
> org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:120)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:970)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:912)
> at
> org.apache.phoenix.iterate.ConcatResultIterator.getIterators(ConcatResultIterator.java:50)
> at
> org.apache.phoenix.iterate.ConcatResultIterator.currentIterator(ConcatResultIterator.java:97)
> at
> org.apache.phoenix.iterate.ConcatResultIterator.next(ConcatResultIterator.java:117)
> at org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:779)
> at sqlline.BufferedRows.<init>(BufferedRows.java:37)
> at sqlline.SqlLine.print(SqlLine.java:1660)
> at sqlline.Commands.execute(Commands.java:833)
> at sqlline.Commands.sql(Commands.java:732)
> at sqlline.SqlLine.dispatch(SqlLine.java:813)
> at sqlline.SqlLine.begin(SqlLine.java:686)
> at sqlline.SqlLine.start(SqlLine.java:398)
> at sqlline.SqlLine.main(SqlLine.java:291)
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:206)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:965)
> ... 13 more
> Caused by: org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more
> at
> org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:120)
> at
> org.apache.phoenix.iterate.TableResultIterator.next(TableResultIterator.java:173)
> at
> org.apache.phoenix.iterate.LookAheadResultIterator$1.advance(LookAheadResultIterator.java:47)
> at
> org.apache.phoenix.iterate.LookAheadResultIterator.init(LookAheadResultIterator.java:59)
> at
> org.apache.phoenix.iterate.LookAheadResultIterator.peek(LookAheadResultIterator.java:73)
> at
> org.apache.phoenix.iterate.ParallelIterators$1.call(ParallelIterators.java:128)
> at
> org.apache.phoenix.iterate.ParallelIterators$1.call(ParallelIterators.java:113)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> org.apache.phoenix.job.JobManager$InstrumentedJobFutureTask.run(JobManager.java:183)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more
> at
> org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:120)
> at
> org.apache.phoenix.iterate.ScanningResultIterator.next(ScanningResultIterator.java:127)
> at
> org.apache.phoenix.iterate.TableResultIterator.next(TableResultIterator.java:166)
> ... 10 more
> Caused by: org.apache.hadoop.hbase.DoNotRetryIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at
> org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
> at
> org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95)
> at
> org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:332)
> at
> org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:263)
> at
> org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:65)
> at
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:210)
> at
> org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:381)
> at
> org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:355)
> at
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:136)
> at
> org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.run(ResultBoundedCompletionService.java:80)
> ... 3 more
> Caused by:
> org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.DoNotRetryIOException):
> org.apache.hadoop.hbase.DoNotRetryIOException:
> TEST,,1533266754845.b8e521d4dc8e8b8f18c69cc7ef76973d.: The next hint must
> come after previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
> at
> org.apache.phoenix.coprocessor.HashJoinRegionScanner.nextRaw(HashJoinRegionScanner.java:264)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
> at
> org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:293)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.IllegalStateException: The next hint must come after
> previous hint
> (prev=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> next=\x80\x00\x00\x00\x00\x00\x00\x07//LATEST_TIMESTAMP/Maximum/vlen=0/seqid=0,
>
> kv=\x80\x00\x00\x00\x00\x00\x00\x06/0:\x00\x00\x00\x00/1533266778944/Put/vlen=1/seqid=9)
> at
> org.apache.phoenix.filter.SkipScanFilter.setNextCellHint(SkipScanFilter.java:171)
> at
> org.apache.phoenix.filter.SkipScanFilter.filterKeyValue(SkipScanFilter.java:145)
> at
> org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.match(ScanQueryMatcher.java:427)
> at
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:529)
> at
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at
> org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
> ... 10 more
> at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1269)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:227)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:34094)
> at
> org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:220)
> ... 9 more
> {code}
>
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