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From "Mostafa Mokhtar (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-trunk) IMPALA-2328 Parquet scan should use min/max stats
Date Wed, 13 Jul 2016 04:57:43 GMT
Mostafa Mokhtar has posted comments on this change.

Change subject: IMPALA-2328 Parquet scan should use min/max stats
......................................................................


Patch Set 1:

I tried the patch and hitting some exceptions 

#0  0x00007f8bbb197cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007f8bbb19b0d8 in __GI_abort () at abort.c:89
#2  0x00000000027dd644 in google::DumpStackTraceAndExit() ()
#3  0x00000000027d6add in google::LogMessage::Fail() ()
#4  0x00000000027d9406 in google::LogMessage::SendToLog() ()
#5  0x00000000027d65fd in google::LogMessage::Flush() ()
#6  0x00000000027d9eae in google::LogMessageFatal::~LogMessageFatal() ()
#7  0x0000000001731516 in impala::PartitionedHashJoinNode::NextProbeRowBatch (this=0x93e1b00,
state=0x8b5b600, out_batch=0xd1e6520)
    at /home/mmokhtar/workspace/Impala/be/src/exec/partitioned-hash-join-node.cc:755
#8  0x0000000001735a90 in impala::PartitionedHashJoinNode::GetNext (this=0x93e1b00, state=0x8b5b600,
out_batch=0xd1e6520, eos=0x93e17e1)
    at /home/mmokhtar/workspace/Impala/be/src/exec/partitioned-hash-join-node.cc:1031
#9  0x0000000001794c3b in impala::BlockingJoinNode::Open (this=0x93e1680, state=0x8b5b600)
at /home/mmokhtar/workspace/Impala/be/src/exec/blocking-join-node.cc:222
#10 0x000000000172bd24 in impala::PartitionedHashJoinNode::Open (this=0x93e1680, state=0x8b5b600)
at /home/mmokhtar/workspace/Impala/be/src/exec/partitioned-hash-join-node.cc:254
#11 0x0000000001794645 in impala::BlockingJoinNode::Open (this=0x93e1200, state=0x8b5b600)
at /home/mmokhtar/workspace/Impala/be/src/exec/blocking-join-node.cc:195
#12 0x000000000172bd24 in impala::PartitionedHashJoinNode::Open (this=0x93e1200, state=0x8b5b600)
at /home/mmokhtar/workspace/Impala/be/src/exec/partitioned-hash-join-node.cc:254
#13 0x000000000170accd in impala::PartitionedAggregationNode::Open (this=0x8d64f00, state=0x8b5b600)
at /home/mmokhtar/workspace/Impala/be/src/exec/partitioned-aggregation-node.cc:299
#14 0x000000000194e542 in impala::PlanFragmentExecutor::OpenInternal (this=0x838a4d8) at /home/mmokhtar/workspace/Impala/be/src/runtime/plan-fragment-executor.cc:366

Can you please try running this query https://github.com/cloudera/Impala/blob/cdh5-trunk/testdata/workloads/tpch/queries/tpch-q10.test

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Gerrit-MessageType: comment
Gerrit-Change-Id: I91de1f4d0fb2a982d06cd344e41901e3bf3c2cea
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Jian Wu <jan.chou.wu@gmail.com>
Gerrit-Reviewer: Alex Behm <alex.behm@cloudera.com>
Gerrit-Reviewer: Michael Ho <kwho@cloudera.com>
Gerrit-Reviewer: Mostafa Mokhtar <mmokhtar@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-HasComments: No

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