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IMPALA-656
Column Comments Not Visible in DESCRIBE TABLE output for Parquet Table
In Kerberized environment Impala-shell -k to start shell prompt and then connect <impalad-hostname> throws exception
Impala service fail when submitting query with "non" valid regex
Impalad segfaults executing test runs in impala::HdfsScanNode::GetConjuncts @ be/src/exec/hdfs-scan-node.cc:225
Invalidate Metadata should not clear user functions
Fix BytesWritable to PrimitiveType STRING mapping in UDFs.IMPALA-621
Analysis of FunctionCallExpr is slow.
HiveServer2 metadata operations have incomplete profiles
Impala crashes unexpectedly when inserting sparse rows into parquet (insert into .. values ..)
The catalog service crashes on a keberized cluster due to a failed connection to the hive metastore.
INSERT cancellation test causes impalad segfault: in impala::HdfsScanNode::Prepare @ be/src/exec/hdfs-scan-node.cc:365IMPALA-612
Change levels we log at. Any per query messages should at most VLOG(1).
Lock error in MemTracker::LogUsage
thrift-server-test#SslTest fails with error "terminate called without an active exception"
CREATE TABLE LIKE ... STORED AS PARQUETFILE creates bogus column comments
INSERT cancellation tests sometimes cause HEAPCHECK failure when Impala cannot close the file
Improve performance of ALTER TABLE ADD PARTITION
Impalad SIGSEV on GROUP BY query with Avro data 7fa2526910f4
Impala throws IllegalStateException when querying a HBase table with a map type column
Table access failure with column stats + ALTER TABLE REPLACE COLUMNS
Impala should handle malformatted HBase table mapping gracefully
Improve parsing error on big query
Build failure in DEBUG-multi: lock error
impalad crashes on 10-node cluster run executing tpcds-insert workload @ FvnHash (this=0x6db63c0, state=<value optimized out>, batch=0x568bef0, eos=<value optimized out>) at hash-util.h:81IMPALA-581
Support setting TBLPROPERTIES in CREATE/ALTER table statements
Insert into a binary encoded hbase table can produce incorrect results.
add info about table/column statistics to EXPLAIN output
Batch hdfsWrite calls for hdfs-text-writer
Incomplete query profiles for larger queries on a larger cluster
HdfsScanNode can create thousands of new threads in a tight loop
Statestore subscriber should retry initial Register call
Support user impersonation for authorization requests
HiveServer2 session should be closed when the client disconnects
Improve error message on querying an uninitialized Catalog
segfault executing scanner test cases: @ :HdfsScanNode::Close / ThreadGroup::JoinAll
Impala-shell should try to connect with -k option if non-kerberos connection failed
Impala shell can prompt user to kinit if -k is specified
Use after free with sampling periodic counters with asan
Automatically perform REFRESH/INVALIDATE METADATA for users
Failure during Prepare() of TopNNode causes segfault due to reference of NULL pointer
The Impala Shell should have better handling when the history file is not present or unreadable.
CREATE VIEW not compatible with SELECT * + JOIN + USING
IoMgrTest failed with DCHECK num_allocated_buffers_ == free_buffers_.size() (3 vs. 2)
shell commonline show tables; show error
Impalad segfaults executing TPCDS-Q7 : in impala::LlvmCodeGen::OptimizeModule (this=0x2177a880) @ llvm-codegen.cc:532
impalad coredump in v1.1.1 functional run: impala::RuntimeProfile::EventSequence::MarkEvent(this=,label="Rows available") @ runtime-profile.h:183
Provides an actionable error message when Impala failed to connect to metastore
Cast(' 1234' as int) should not return null
Create/centralize a single wait timer for all external components in runtime profile
add counters to the runtime profile to identify time spent waiting for resources