[
https://issues.apache.org/jira/browse/CARBONDATA-1839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
xuchuanyin updated CARBONDATA-1839:
-----------------------------------
Description:
Carbondata provide an option to optimize data load process by compressing the
intermediate sort temp files.
The option is `carbon.is.sort.temp.file.compression.enabled` and its default
value is `false`. In some disk tense scenario, user can turn on this feature by
setting the option `true`, it will compress the file content before writing it
to disk.
How ever I have found bugs in the related code and the data load was failed
after turning on this feature.
This bug can be reproduced easily. Use
Error messages are shown as below:
```
17/11/29 18:04:12 ERROR SortDataRows: SortDataRowPool:test1
java.lang.ClassCastException: [B cannot be cast to [Ljava.lang.Integer;
at
org.apache.carbondata.core.util.NonDictionaryUtil.getDimension(NonDictionaryUtil.java:93)
at
org.apache.carbondata.processing.sort.sortdata.UnCompressedTempSortFileWriter.writeDataOutputStream(UnCompressedTempSortFileWriter.java:52)
at
org.apache.carbondata.processing.sort.sortdata.CompressedTempSortFileWriter.writeSortTempFile(CompressedTempSortFileWriter.java:65)
at
org.apache.carbondata.processing.sort.sortdata.SortTempFileChunkWriter.writeSortTempFile(SortTempFileChunkWriter.java:72)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.writeSortTempFile(SortDataRows.java:245)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.writeDataTofile(SortDataRows.java:232)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.access$300(SortDataRows.java:45)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter.run(SortDataRows.java:426)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
```
```
17/11/29 18:04:13 ERROR SortDataRows: SafeParallelSorterPool:test1 exception
occurred while trying to acquire a semaphore lock: Task
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated, pool
size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
17/11/29 18:04:13 ERROR ParallelReadMergeSorterImpl:
SafeParallelSorterPool:test1
org.apache.carbondata.processing.sort.exception.CarbonSortKeyAndGroupByException:
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:173)
at
org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:227)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.RejectedExecutionException: Task
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated, pool
size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
at
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:169)
... 4 more
```
```
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by:
org.apache.carbondata.processing.sort.exception.CarbonSortKeyAndGroupByException:
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:173)
at
org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:227)
... 3 more
Caused by: java.util.concurrent.RejectedExecutionException: Task
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated, pool
size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
at
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:169)
... 4 more
```
was:
Carbondata provide an option to optimize data load process by compressing the
intermediate sort temp files.
The option is `carbon.is.sort.temp.file.compression.enabled` and its default
value is `false`. In some disk tense scenario, user can turn on this feature by
setting the option `true`, it will compress the file content before writing it
to disk.
How ever I have found bugs in the related code and the data load was failed
after turning on this feature.
Error messages are shown as below:
```
17/11/29 18:04:12 ERROR SortDataRows: SortDataRowPool:test1
java.lang.ClassCastException: [B cannot be cast to [Ljava.lang.Integer;
at
org.apache.carbondata.core.util.NonDictionaryUtil.getDimension(NonDictionaryUtil.java:93)
at
org.apache.carbondata.processing.sort.sortdata.UnCompressedTempSortFileWriter.writeDataOutputStream(UnCompressedTempSortFileWriter.java:52)
at
org.apache.carbondata.processing.sort.sortdata.CompressedTempSortFileWriter.writeSortTempFile(CompressedTempSortFileWriter.java:65)
at
org.apache.carbondata.processing.sort.sortdata.SortTempFileChunkWriter.writeSortTempFile(SortTempFileChunkWriter.java:72)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.writeSortTempFile(SortDataRows.java:245)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.writeDataTofile(SortDataRows.java:232)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.access$300(SortDataRows.java:45)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter.run(SortDataRows.java:426)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
```
```
17/11/29 18:04:13 ERROR SortDataRows: SafeParallelSorterPool:test1 exception
occurred while trying to acquire a semaphore lock: Task
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated, pool
size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
17/11/29 18:04:13 ERROR ParallelReadMergeSorterImpl:
SafeParallelSorterPool:test1
org.apache.carbondata.processing.sort.exception.CarbonSortKeyAndGroupByException:
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:173)
at
org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:227)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.RejectedExecutionException: Task
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated, pool
size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
at
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:169)
... 4 more
```
```
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by:
org.apache.carbondata.processing.sort.exception.CarbonSortKeyAndGroupByException:
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:173)
at
org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:227)
... 3 more
Caused by: java.util.concurrent.RejectedExecutionException: Task
org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated, pool
size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
at
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
at
org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:169)
... 4 more
```
> Data load failed when using compressed sort temp file
> -----------------------------------------------------
>
> Key: CARBONDATA-1839
> URL: https://issues.apache.org/jira/browse/CARBONDATA-1839
> Project: CarbonData
> Issue Type: Bug
> Reporter: xuchuanyin
> Assignee: xuchuanyin
>
> Carbondata provide an option to optimize data load process by compressing the
> intermediate sort temp files.
> The option is `carbon.is.sort.temp.file.compression.enabled` and its default
> value is `false`. In some disk tense scenario, user can turn on this feature
> by setting the option `true`, it will compress the file content before
> writing it to disk.
> How ever I have found bugs in the related code and the data load was failed
> after turning on this feature.
> This bug can be reproduced easily. Use
> Error messages are shown as below:
> ```
> 17/11/29 18:04:12 ERROR SortDataRows: SortDataRowPool:test1
> java.lang.ClassCastException: [B cannot be cast to [Ljava.lang.Integer;
> at
> org.apache.carbondata.core.util.NonDictionaryUtil.getDimension(NonDictionaryUtil.java:93)
> at
> org.apache.carbondata.processing.sort.sortdata.UnCompressedTempSortFileWriter.writeDataOutputStream(UnCompressedTempSortFileWriter.java:52)
> at
> org.apache.carbondata.processing.sort.sortdata.CompressedTempSortFileWriter.writeSortTempFile(CompressedTempSortFileWriter.java:65)
> at
> org.apache.carbondata.processing.sort.sortdata.SortTempFileChunkWriter.writeSortTempFile(SortTempFileChunkWriter.java:72)
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.writeSortTempFile(SortDataRows.java:245)
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.writeDataTofile(SortDataRows.java:232)
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.access$300(SortDataRows.java:45)
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter.run(SortDataRows.java:426)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> ```
> ```
> 17/11/29 18:04:13 ERROR SortDataRows: SafeParallelSorterPool:test1 exception
> occurred while trying to acquire a semaphore lock: Task
> org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
> rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated,
> pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
> 17/11/29 18:04:13 ERROR ParallelReadMergeSorterImpl:
> SafeParallelSorterPool:test1
> org.apache.carbondata.processing.sort.exception.CarbonSortKeyAndGroupByException:
>
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:173)
> at
> org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:227)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.util.concurrent.RejectedExecutionException: Task
> org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
> rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated,
> pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
> at
> java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
> at
> java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
> at
> java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:169)
> ... 4 more
> ```
> ```
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by:
> org.apache.carbondata.processing.sort.exception.CarbonSortKeyAndGroupByException:
>
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:173)
> at
> org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:227)
> ... 3 more
> Caused by: java.util.concurrent.RejectedExecutionException: Task
> org.apache.carbondata.processing.sort.sortdata.SortDataRows$DataSorterAndWriter@3d413b40
> rejected from java.util.concurrent.ThreadPoolExecutor@cb56011[Terminated,
> pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 1]
> at
> java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
> at
> java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
> at
> java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
> at
> org.apache.carbondata.processing.sort.sortdata.SortDataRows.addRowBatch(SortDataRows.java:169)
> ... 4 more
> ```
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