Impala 2.2.0 for CDH5.4.1

Impala 2.2.0 plus some critical bug fixes.

Impala 2.2.0 for CDH5.4.0

Parquet: Fix value def level when max def level is 0

When running with a release build, NULL would be returned when
reading values from required fields in parquet files (with a debug
build a DCHECK would be hit).

Previously when the max definition level for a field was 0 (which
happens if a field is required), the definition level for value was
incorrectly set to 1. The max definition level is related to nested
data and is defined to be the number of nullable fields that will be
encountered when traversing a path to reach the desired end field.
For example, if a nested schema has a path a.b.c.d where b and d are
nullable then the max def level is 2. A def level is attached to each
value to indicate the number of optional values that are present (in
the previous example an def level of 2 means both b and d are not
null). So having a def level for a value that is greater than the max
def level for a field should never happen.

Change-Id: Ia91a97cf79e672c420d10416c6817f0930dcc920

Impala 2.0.4 for CDH5.2.5

Bump dependency version to CDH5.2.5 non-snapshot

Change-Id: I4f7ee893b4cc296efd0cc5bd893ca0523f70a7dd

Impala 2.1.3 for CDH5.3.3

IMPALA-1658: Add compatibility flag for Hive-Parquet-Timestamps

No changes to writing were made. No changes to reading Impala written
files were made.

Hive writes TIMESTAMP values to parquet files differently than Impala
does. Hive converts the value from local time to UTC before writing;
Impala does not. This change adds a startup flag that will convert UTC
to local when reading files written by Hive.

The Hive-file detection actually checks for "parquet-mr" (which is the
library Hive uses) in the file metadata. A slight possibility exists
that TIMESTAMP values written by something other than Hive but also
using parquet-mr may become incorrect. The possibility should be very
small because TIMESTAMP values are stored and encoded in a non-standard
way other applications are unlikely to be aware of.

Flags from be/src/exec/hdfs-parquet-scanner.cc:
  -convert_legacy_hive_parquet_utc_timestamps (When true, TIMESTAMPs
    read from files written by Parquet-MR (used by Hive) will be
    converted from UTC to local time. Writes are unaffected.) type: bool
    default: false

Change-Id: I79a499fe24049b7025ee2dd76c9c3e07010d346a
Reviewed-on: http://gerrit.cloudera.org:8080/35
Reviewed-by: Casey Ching <casey@cloudera.com>
Tested-by: Internal Jenkins
(cherry picked from commit 256ef1c1481a24c0d76e3e48ee1d3410f6dc760a)
(cherry picked from commit dd533e847b0a9e89e391bbbefd43f49a298190df)
(cherry picked from commit 6f94b4ca1c37a120480d13bcdc38e49e7a15b08f)
(cherry picked from commit feb34784316efea9aa1d268d35f1076ca55e8583)

Impala 1.4.4 for CDH5.1.5

Bump Impala version to v1.4.4-cdh5

Change-Id: I1515f72cfd4a48e20899df110d0c067049b83ec4

Impala 2.1.1 for CDH5.3.1

Add CDH5.3.1 final(non-SNAPSHOT) dependencies

Change-Id: I475693a000695d1886761efc24924a704caf3ed2

Impala 2.0.2 for CDH5.2.3

Add CDH5.2.3 final(non-SNAPSHOT) dependencies

Change-Id: I00e21389386732d203901e189f7ecffd35363850

Impala 2.0.1 for CDH5.2.1

Add postgres jar to sentry thirdparty

Change-Id: Ia2a1892911066529614fc9916fd9691408e34e05

Impala 2.0 for CDH5.2

Fix memory leak in PartitionedAggNode

Change-Id: Ifedffde3d67102bf8e4ab5a46d68812f49341bdb
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4809
Reviewed-by: Nong Li <nong@cloudera.com>
Tested-by: jenkins

Impala 2.0 for CDH4.7

Fix memory leak in PartitionedAggNode

Change-Id: Ifedffde3d67102bf8e4ab5a46d68812f49341bdb
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4809
Reviewed-by: Nong Li <nong@cloudera.com>
Tested-by: jenkins