[kudu-CR] Patch : Submit defaultValue, desiredBlockSize, encoding and compressionAlgorithm via metadata in schema when using KuduContext's createTable. Please refer KUDU JIRA https://issues.apache.org

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: Patch : Submit defaultValue, desiredBlockSize, encoding and compressionAlgorithm via metadata in schema when using KuduContext's createTable. Please refer KUDU JIRA https://issues.apache.org/jira/browse/KUDU-1737.

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Alexey Serbin (Code Review)
Alexey Serbin has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 3: (2 comments) http://gerrit.cloudera.org:8080/#/c/5988/3/src/kudu/rpc/rpc_header.proto

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Alexey Serbin (Code Review)
Alexey Serbin has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 6: Code-Review+2 -- To view, visit http://gerrit.cloudera.org:8080/5988 To unsubscribe,

[kudu-CR] [security] add TLS protocol and cipher suite to negotiation trace

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: [security] add TLS protocol and cipher suite to negotiation trace .. Patch Set 2: Code-Review+2 Carrying over Alexey's +2 on the rebase. -- To view, visit

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column .. Patch Set 1: (4 comments)

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Adar Dembo (Code Review)
Adar Dembo has posted comments on this change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column .. Patch Set 2: (2 comments)

[kudu-CR] [security] add TLS protocol and cipher suite to negotiation trace

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has submitted this change and it was merged. Change subject: [security] add TLS protocol and cipher suite to negotiation trace .. [security] add TLS protocol and cipher suite to negotiation trace No tests, but I

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Hao Hao (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/6043 to look at the new patch set (#2). Change subject: KUDU-1844: /varz should not expose potentially sensitive configs

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Hello Todd Lipcon, Alexey Serbin, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5988 to look at the new patch set (#9). Change subject: [security] Negotiate authentication type during RPC setup

[kudu-CR] KUDU-1738. Allow users of the client to disable OpenSSL initialization

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5992 to look at the new patch set (#9). Change subject: KUDU-1738. Allow users of the client to disable OpenSSL initialization

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Hello Todd Lipcon, Alexey Serbin, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5988 to look at the new patch set (#8). Change subject: [security] Negotiate authentication type during RPC setup

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Hao Hao (Code Review)
Hao Hao has posted comments on this change. Change subject: KUDU-1844: /varz should not expose potentially sensitive configs .. Patch Set 1: (24 comments) http://gerrit.cloudera.org:8080/#/c/6043/1//COMMIT_MSG Commit Message:

[kudu-CR] java: support token authentication in negotiation

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Dan Burkert, I'd like you to do a code review. Please visit http://gerrit.cloudera.org:8080/6047 to review the following change. Change subject: java: support token authentication in negotiation .. java: support

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Adar Dembo (Code Review)
Adar Dembo has posted comments on this change. Change subject: KUDU-1844: /varz should not expose potentially sensitive configs .. Patch Set 2: (4 comments)

[kudu-CR] Minor updates to the installation from source docs

2017-02-16 Thread Grant Henke (Code Review)
Hello Todd Lipcon, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/6041 to look at the new patch set (#2). Change subject: Minor updates to the installation from source docs .. Minor

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Hello Todd Lipcon, Alexey Serbin, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5988 to look at the new patch set (#7). Change subject: [security] Negotiate authentication type during RPC setup

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 7: (1 comment)

[kudu-CR] java: use new ConnectToMaster RPC with fallback

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/6035 to look at the new patch set (#2). Change subject: java: use new ConnectToMaster RPC with fallback .. java: use

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: [security] tailored TokenSigner for system catalog .. Patch Set 10: (1 comment) http://gerrit.cloudera.org:8080/#/c/5930/10/src/kudu/security/token_signer.cc

[kudu-CR] Tag kerberos principal flag as unsafe

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Dan Burkert, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/6036 to look at the new patch set (#2). Change subject: Tag kerberos_principal flag as unsafe .. Tag

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Hao Hao (Code Review)
Hao Hao has uploaded a new change for review. http://gerrit.cloudera.org:8080/6043 Change subject: KUDU-1844: /varz should not expose potentially sensitive configs .. KUDU-1844: /varz should not expose potentially sensitive

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: KUDU-1844: /varz should not expose potentially sensitive configs .. Patch Set 1: (10 comments)

[kudu-CR] KUDU-1738. Allow users of the client to disable OpenSSL initialization

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5992 to look at the new patch set (#8). Change subject: KUDU-1738. Allow users of the client to disable OpenSSL initialization

[kudu-CR] [security] add TLS protocol and cipher suite to negotiation trace

2017-02-16 Thread Alexey Serbin (Code Review)
Alexey Serbin has posted comments on this change. Change subject: [security] add TLS protocol and cipher suite to negotiation trace .. Patch Set 1: Code-Review+2 -- To view, visit http://gerrit.cloudera.org:8080/6042 To

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Adar Dembo (Code Review)
Adar Dembo has posted comments on this change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column .. Patch Set 1: (4 comments)

[kudu-CR] java: refactor logic for fanning out master connection into a class

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/6028 to look at the new patch set (#3). Change subject: java: refactor logic for fanning out master connection into a class

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Adar Dembo (Code Review)
Adar Dembo has posted comments on this change. Change subject: KUDU-1844: /varz should not expose potentially sensitive configs .. Patch Set 1: (13 comments) http://gerrit.cloudera.org:8080/#/c/6043/1//COMMIT_MSG Commit

[kudu-CR] KUDU-1738. Allow users of the client to disable OpenSSL initialization

2017-02-16 Thread Alexey Serbin (Code Review)
Alexey Serbin has posted comments on this change. Change subject: KUDU-1738. Allow users of the client to disable OpenSSL initialization .. Patch Set 6: (3 comments)

[kudu-CR] KUDU-1738. Allow users of the client to disable OpenSSL initialization

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: KUDU-1738. Allow users of the client to disable OpenSSL initialization .. Patch Set 6: (6 comments)

[kudu-CR] KUDU-1738. Allow users of the client to disable OpenSSL initialization

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5992 to look at the new patch set (#7). Change subject: KUDU-1738. Allow users of the client to disable OpenSSL initialization

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 7: Code-Review+2 -- To view, visit http://gerrit.cloudera.org:8080/5988 To unsubscribe,

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column .. Patch Set 3: (1 comment)

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Dan Burkert (Code Review)
Hello Matthew Jacobs, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/6040 to look at the new patch set (#3). Change subject: KUDU-1881: Deserializing scan token should check nullability of column

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5930 to look at the new patch set (#11). Change subject: [security] tailored TokenSigner for system catalog ..

[kudu-CR] KUDU-1844: /varz should not expose potentially sensitive configs

2017-02-16 Thread Hao Hao (Code Review)
Hao Hao has posted comments on this change. Change subject: KUDU-1844: /varz should not expose potentially sensitive configs .. Patch Set 3: The failed test "MultiThreadedTabletTest/0.DeleteAndReinsert" seems to pass on my

[kudu-CR] [security] security-flags

2017-02-16 Thread Dan Burkert (Code Review)
Hello Adar Dembo, Todd Lipcon, Alexey Serbin, I'd like you to do a code review. Please visit http://gerrit.cloudera.org:8080/6052 to review the following change. Change subject: [security] security-flags .. [security]

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Adar Dembo (Code Review)
Adar Dembo has posted comments on this change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column .. Patch Set 3: Code-Review+2 -- To view, visit http://gerrit.cloudera.org:8080/6040 To

[kudu-CR] [security] load/store public TSK in the system table

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5935 to look at the new patch set (#9). Change subject: [security] load/store public TSK in the system table ..

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Alexey Serbin (Code Review)
Alexey Serbin has posted comments on this change. Change subject: [security] tailored TokenSigner for system catalog .. Patch Set 10: (23 comments) http://gerrit.cloudera.org:8080/#/c/5930/10/src/kudu/master/master.cc File

[kudu-CR] [timestamp] Add a new TimestampValue class to support the TIMESTAMP NANOS type

2017-02-16 Thread David Ribeiro Alves (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5965 to look at the new patch set (#8). Change subject: [timestamp] Add a new TimestampValue class to support the TIMESTAMP_NANOS type

[kudu-CR] [timestamp] Add a new TimestampValue class to support the TIMESTAMP NANOS type

2017-02-16 Thread David Ribeiro Alves (Code Review)
David Ribeiro Alves has posted comments on this change. Change subject: [timestamp] Add a new TimestampValue class to support the TIMESTAMP_NANOS type .. Patch Set 6: (1 comment)

[kudu-CR] java: fix a missing lock in TabletClient

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: java: fix a missing lock in TabletClient .. Patch Set 1: This should address a test failure I saw in a recent gerrit run. Will ponder how to add better testing

[kudu-CR] java: fix a missing lock in TabletClient

2017-02-16 Thread Todd Lipcon (Code Review)
Hello Dan Burkert, Jean-Daniel Cryans, I'd like you to do a code review. Please visit http://gerrit.cloudera.org:8080/6050 to review the following change. Change subject: java: fix a missing lock in TabletClient .. java:

[kudu-CR] [security] load/store public TSK in the system table

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5935 to look at the new patch set (#10). Change subject: [security] load/store public TSK in the system table ..

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5930 to look at the new patch set (#8). Change subject: [security] tailored TokenSigner for system catalog ..

[kudu-CR] [security] load/store public TSK in the system table

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5935 to look at the new patch set (#6). Change subject: [security] load/store public TSK in the system table ..

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5930 to look at the new patch set (#9). Change subject: [security] tailored TokenSigner for system catalog ..

[kudu-CR] [security] load/store public TSK in the system table

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5935 to look at the new patch set (#7). Change subject: [security] load/store public TSK in the system table ..

[kudu-CR] WIP: java: use new ConnectToMaster RPC with fallback

2017-02-16 Thread Jean-Daniel Cryans (Code Review)
Jean-Daniel Cryans has posted comments on this change. Change subject: WIP: java: use new ConnectToMaster RPC with fallback .. Patch Set 1: (2 comments)

[kudu-CR] java: refactor logic for fanning out master connection into a class

2017-02-16 Thread Jean-Daniel Cryans (Code Review)
Jean-Daniel Cryans has posted comments on this change. Change subject: java: refactor logic for fanning out master connection into a class .. Patch Set 2: (1 comment)

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5930 to look at the new patch set (#10). Change subject: [security] tailored TokenSigner for system catalog ..

[kudu-CR] [security] load/store public TSK in the system table

2017-02-16 Thread Alexey Serbin (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5935 to look at the new patch set (#8). Change subject: [security] load/store public TSK in the system table ..

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 5: (8 comments)

[kudu-CR] [security] load/store public TSK in the system table

2017-02-16 Thread Alexey Serbin (Code Review)
Alexey Serbin has posted comments on this change. Change subject: [security] load/store public TSK in the system table .. Patch Set 5: (38 comments)

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 3: (1 comment) http://gerrit.cloudera.org:8080/#/c/5988/3/src/kudu/rpc/rpc_header.proto

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5988 to look at the new patch set (#4). Change subject: [security] Negotiate authentication type during RPC setup ..

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5988 to look at the new patch set (#5). Change subject: [security] Negotiate authentication type during RPC setup ..

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 3: (9 comments)

[kudu-CR] [java client] Fix javadoc in ServerInfo

2017-02-16 Thread Jean-Daniel Cryans (Code Review)
Hello Todd Lipcon, I'd like you to do a code review. Please visit http://gerrit.cloudera.org:8080/6039 to review the following change. Change subject: [java client] Fix javadoc in ServerInfo .. [java client] Fix javadoc

[kudu-CR] compaction: Flush tablet metadata before updating stores

2017-02-16 Thread Mike Percy (Code Review)
Hello David Ribeiro Alves, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5920 to look at the new patch set (#4). Change subject: compaction: Flush tablet metadata before updating stores

[kudu-CR] WIP: Delete ancient UNDO delta blocks in the background

2017-02-16 Thread Mike Percy (Code Review)
Hello David Ribeiro Alves, Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/4363 to look at the new patch set (#2). Change subject: WIP: Delete ancient UNDO delta blocks in the background

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Dan Burkert (Code Review)
Hello Matthew Jacobs, Adar Dembo, Todd Lipcon, I'd like you to do a code review. Please visit http://gerrit.cloudera.org:8080/6040 to review the following change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 5: (9 comments)

[kudu-CR] Tag kerberos principal flag as unsafe

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: Tag kerberos_principal flag as unsafe .. Patch Set 1: Code-Review+2 -- To view, visit http://gerrit.cloudera.org:8080/6036 To unsubscribe, visit

[kudu-CR] KUDU-1881: Deserializing scan token should check nullability of column

2017-02-16 Thread Matthew Jacobs (Code Review)
Matthew Jacobs has posted comments on this change. Change subject: KUDU-1881: Deserializing scan token should check nullability of column .. Patch Set 1: Code-Review+1 -- To view, visit http://gerrit.cloudera.org:8080/6040

[kudu-CR] KUDU-1738. Allow users of the client to disable OpenSSL initialization

2017-02-16 Thread Dan Burkert (Code Review)
Dan Burkert has posted comments on this change. Change subject: KUDU-1738. Allow users of the client to disable OpenSSL initialization .. Patch Set 6: (3 comments)

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: [security] tailored TokenSigner for system catalog .. Patch Set 10: (22 comments) Looks pretty good, mostly relatively small comments around clarity

[kudu-CR] WIP: Delete ancient UNDO delta blocks in the background

2017-02-16 Thread Jean-Daniel Cryans (Code Review)
Jean-Daniel Cryans has posted comments on this change. Change subject: WIP: Delete ancient UNDO delta blocks in the background .. Patch Set 2: (7 comments)

[kudu-CR] Minor updates to the installation from source docs

2017-02-16 Thread Grant Henke (Code Review)
Grant Henke has uploaded a new change for review. http://gerrit.cloudera.org:8080/6041 Change subject: Minor updates to the installation from source docs .. Minor updates to the installation from source docs A few small

[kudu-CR] [security] Negotiate authentication type during RPC setup

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: [security] Negotiate authentication type during RPC setup .. Patch Set 5: (1 comment)

[kudu-CR] [security] tailored TokenSigner for system catalog

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: [security] tailored TokenSigner for system catalog .. Patch Set 10: Also may want to rebase on https://gerrit.cloudera.org/#/c/5988/ -- To view, visit

[kudu-CR] Minor updates to the installation from source docs

2017-02-16 Thread Todd Lipcon (Code Review)
Todd Lipcon has posted comments on this change. Change subject: Minor updates to the installation from source docs .. Patch Set 1: Code-Review+2 -- To view, visit http://gerrit.cloudera.org:8080/6041 To unsubscribe, visit

[kudu-CR] [timestamp] Add a new TIMESTAMP NANOS type

2017-02-16 Thread David Ribeiro Alves (Code Review)
David Ribeiro Alves has uploaded a new patch set (#7). Change subject: [timestamp] Add a new TIMESTAMP_NANOS type .. [timestamp] Add a new TIMESTAMP_NANOS type This adds a new type to Kudu and adds the ability to use it in

[kudu-CR] [timestamp] Add a new TimestampValue class to support the TIMESTAMP NANOS type

2017-02-16 Thread David Ribeiro Alves (Code Review)
Hello Kudu Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/5965 to look at the new patch set (#7). Change subject: [timestamp] Add a new TimestampValue class to support the TIMESTAMP_NANOS type