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Merged
kou merged 1 commit into from
Jul 31, 2023
Merged

Add Java support #14

kou merged 1 commit into from
Jul 31, 2023

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@lidavidm
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@lidavidm lidavidm commented Jul 31, 2023

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@lidavidm lidavidm requested a review from kou as a code owner July 31, 2023 20:42
@lidavidm lidavidm mentioned this pull request Jul 31, 2023
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github-actions bot commented Jul 31, 2023

Thanks for opening a pull request!

If this is not a minor PR. Could you open an issue for this pull request on GitHub? https://github.com/apache/arrow/issues/new/choose

Opening GitHub issues ahead of time contributes to the Openness of the Apache Arrow project.

Then could you also rename the pull request title in the following format?

GH-${GITHUB_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}

or

MINOR: [${COMPONENT}] ${SUMMARY}

In the case of PARQUET issues on JIRA the title also supports:

PARQUET-${JIRA_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}

See also:

kou
kou reviewed Jul 31, 2023
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Thanks!

I'll merge this.

java/flight/flight-core/src/main/java/org/apache/arrow/flight/FlightMethod.java
} else if (FlightServiceGrpc.getDoExchangeMethod().getFullMethodName().equals(methodName)) {
return DO_EXCHANGE;
} else if (FlightServiceGrpc.getPollFlightInfoMethod().getFullMethodName().equals(methodName)) {
return DO_EXCHANGE;
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@kou kou Jul 31, 2023

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POLL_FLIGHT_INFO?

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@kou kou Aug 1, 2023

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Changed in the original PR: apache@9fb0af3

java/flight/flight-core/src/main/java/org/apache/arrow/flight/FlightProducer.java
Comment on lines +66 to +69
default RetryInfo pollFlightInfo(CallContext context, FlightDescriptor descriptor) {
FlightInfo info = getFlightInfo(context, descriptor);
return new RetryInfo(info, null, null, null);
}
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Ah, we can use GetFlightInfo() as the default PollFlightInfo() implementation!

@kou kou merged this pull request into kou:flight-long-running-queries Jul 31, 2023
kou pushed a commit that referenced this pull request Dec 19, 2024
@pitrou
apacheGH-40633: [C++][Python] Fix ORC crash when file contains unknow…
1e5d6e5 
…n timezone (apache#45051)

### Rationale for this change

If the timezone database is present on the system, but does not contain a timezone referenced in a ORC file, the ORC reader will crash with an uncaught C++ exception.

This can happen for example on Ubuntu 24.04 where some timezone aliases have been removed from the main `tzdata` package to a `tzdata-legacy` package. If `tzdata-legacy` is not installed, trying to read a ORC file that references e.g. the "US/Pacific" timezone would crash.

Here is a backtrace excerpt:
```
#12 0x00007f1a3ce23a55 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6
#13 0x00007f1a3ce39391 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6
#14 0x00007f1a3f4accc4 in orc::loadTZDB(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#15 0x00007f1a3f4ad392 in std::call_once<orc::LazyTimezone::getImpl() const::{lambda()#1}>(std::once_flag&, orc::LazyTimezone::getImpl() const::{lambda()#1}&&)::{lambda()#2}::_FUN() () from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#16 0x00007f1a4298bec3 in __pthread_once_slow (once_control=0xa5ca7c8, init_routine=0x7f1a3ce69420 <__once_proxy>) at ./nptl/pthread_once.c:116
apache#17 0x00007f1a3f4a9ad0 in orc::LazyTimezone::getEpoch() const ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#18 0x00007f1a3f4e76b1 in orc::TimestampColumnReader::TimestampColumnReader(orc::Type const&, orc::StripeStreams&, bool) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#19 0x00007f1a3f4e84ad in orc::buildReader(orc::Type const&, orc::StripeStreams&, bool, bool, bool) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#20 0x00007f1a3f4e8dd7 in orc::StructColumnReader::StructColumnReader(orc::Type const&, orc::StripeStreams&, bool, bool) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#21 0x00007f1a3f4e8532 in orc::buildReader(orc::Type const&, orc::StripeStreams&, bool, bool, bool) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#22 0x00007f1a3f4925e9 in orc::RowReaderImpl::startNextStripe() ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#23 0x00007f1a3f492c9d in orc::RowReaderImpl::next(orc::ColumnVectorBatch&) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
apache#24 0x00007f1a3e6b251f in arrow::adapters::orc::ORCFileReader::Impl::ReadBatch(orc::RowReaderOptions const&, std::shared_ptr<arrow::Schema> const&, long) ()
   from /tmp/arrow-HEAD.ArqTs/venv-wheel-3.12-manylinux_2_17_x86_64.manylinux2014_x86_64/lib/python3.12/site-packages/pyarrow/libarrow.so.1900
```

### What changes are included in this PR?

Catch C++ exceptions when iterating ORC batches instead of letting them slip through.

### Are these changes tested?

Yes.

### Are there any user-facing changes?

No.
* GitHub Issue: apache#40633

Authored-by: Antoine Pitrou <[email protected]>
Signed-off-by: Sutou Kouhei <[email protected]>
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@lidavidm @kou