Экспорт Geomesa не дает результатов, несмотря на наличие данных

Question

Не могли бы вы помочь нам разобраться в проблеме при обращении к geomesa/Accumulo?

Выпуск:

1. Когда мы запрашиваем все поля с geomesa export -u A -p B -c catalog1 -f d1-json -F csv он возвращает данные (см. образец ниже).

2. Когда мы добавляем подмножество столбцов с -a "short_text_field" ИЛИ даже простой -q "short_text_field='Cow'" он возвращает 0 функций, несмотря на наличие данных:geomesa export -u A -p B -c catalog1 -f d1-json -F csv -a "short_text_field"ИНФОРМАЦИЯ Экспортировано 0 функций id,short_text_field:String,*geom:Point:srid=4326 INFO Экспорт функций завершен в стандартном виде за 2077 мс

Пример данных из (1):

id, geom: Point: srid = 4326, short_text_field: String, long_text_field_1: String, long_text_field_2: Строка e9c756ef-06d6-42dd-84a9-c774ec9086ec,POINT (-117.830256 -76.799443 Car Car Cat Корова, мышь-мышь? Fish Horse Mouse Mouse "," 诶 "伊 迎 益 伊 迎 诶 迎 诶 伊")

Вопрос: Кто-нибудь знает лучший способ отладки этого?

Выдержка из журналов, когда запрос выполняется с -a:

2017-01-10 14:36:04,921 WARN  [org.apache.hadoop.util.NativeCodeLoader] Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2017-01-10 14:36:06,448 WARN  [org.apache.accumulo.server.fs.VolumeManagerImpl] dfs.datanode.synconclose set to false in hdfs-site.xml: data loss is possible on hard system reset or power loss
2017-01-10 14:36:09,943 WARN  [org.locationtech.geomesa.accumulo.data.AccumuloDataStore] Configured server-side iterators do not match client version - client version: 1.2.7, server version: unavailable
2017-01-10 14:36:10,329 WARN  [org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator] Error on server testmisc-w-0.c.geobench-146409.internal:9997
org.apache.accumulo.core.client.impl.AccumuloServerException: Error on server testmisc-w-0.c.geobench-146409.internal:9997
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:695)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator$QueryTask.run(TabletServerBatchReaderIterator.java:349)
        at org.apache.htrace.wrappers.TraceRunnable.run(TraceRunnable.java:57)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.thrift.TApplicationException: Internal error processing startMultiScan
        at org.apache.thrift.TApplicationException.read(TApplicationException.java:111)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:71)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.recv_startMultiScan(TabletClientService.java:317)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.startMultiScan(TabletClientService.java:297)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:634)
        ... 6 more
2017-01-10 14:36:10,342 WARN  [org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator] Error on server testmisc-w-1.c.geobench-146409.internal:9997
org.apache.accumulo.core.client.impl.AccumuloServerException: Error on server testmisc-w-1.c.geobench-146409.internal:9997
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:695)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator$QueryTask.run(TabletServerBatchReaderIterator.java:349)
        at org.apache.htrace.wrappers.TraceRunnable.run(TraceRunnable.java:57)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.thrift.TApplicationException: Internal error processing startMultiScan
        at org.apache.thrift.TApplicationException.read(TApplicationException.java:111)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:71)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.recv_startMultiScan(TabletClientService.java:317)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.startMultiScan(TabletClientService.java:297)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:634)
        ... 6 more
2017-01-10 14:36:10,344 WARN  [org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator] Error on server testmisc-w-1.c.geobench-146409.internal:9997
org.apache.accumulo.core.client.impl.AccumuloServerException: Error on server testmisc-w-1.c.geobench-146409.internal:9997
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:695)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator$QueryTask.run(TabletServerBatchReaderIterator.java:349)
        at org.apache.htrace.wrappers.TraceRunnable.run(TraceRunnable.java:57)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.thrift.TApplicationException: Internal error processing startMultiScan
        at org.apache.thrift.TApplicationException.read(TApplicationException.java:111)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:71)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.recv_startMultiScan(TabletClientService.java:317)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.startMultiScan(TabletClientService.java:297)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:634)
        ... 6 more
2017-01-10 14:36:10,351 WARN  [org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator] Error on server testmisc-m.c.geobench-146409.internal:9997
rg.apache.accumulo.core.client.impl.AccumuloServerException: Error on server testmisc-m.c.geobench-146409.internal:9997
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:695)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator$QueryTask.run(TabletServerBatchReaderIterator.java:349)
        at org.apache.htrace.wrappers.TraceRunnable.run(TraceRunnable.java:57)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.thrift.TApplicationException: Internal error processing startMultiScan
        at org.apache.thrift.TApplicationException.read(TApplicationException.java:111)
        at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:71)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.recv_startMultiScan(TabletClientService.java:317)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.startMultiScan(TabletClientService.java:297)
        at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:634)
        ... 6 more
2017-01-10 14:36:10,430 INFO  [org.locationtech.geomesa.tools.accumulo.DelimitedExport] Exported 0 features
2017-01-10 14:36:10,433 INFO  [org.locationtech.geomesa.tools.accumulo.commands.ExportCommand] Feature export complete to standard out in 3049ms

Answer 1

Решение состоит в том, чтобы просто добавить пространство имен в качестве префикса к параметру каталога команд ingest и export.

При приеме пищи обязательно указывайте namespace.catalogname

Аналогично, то же самое должно быть сделано при запросе.