Soumyadeep Chakraborty

## Bug Report amcheck btree `heapallindexed` argument for btree check functions (circa PG v11) should work correctly with AO and AOCO tables. We need to investigate if it works with...

Currently, the `track_io_timing` GUC, which is useful to measure read/write time for tables only applies to tables backed by shared buffers. We should extend it so that it can be...

React correctly to change in replication.password

5

Addresses #382 . Followed the steps outlined in https://github.com/citusdata/pg_auto_failover/issues/382#issuecomment-683686687

Setting replication.password doesn't set the password in the primary's database instance

6

## Description Following the steps in the documentation [here](https://github.com/citusdata/pg_auto_failover/blob/7ac18c5d0a07fb23738032bd74e5b8896a48cd81/docs/security.rst#authentication-with-passwords) to setup password based authentication is not enough without an added: `psql -p ${PRIMARY_PORT} postgres -c "alter user pgautofailover_replicator password 'h4ckm3m0r3';`...

Introduce timeout to tcp ic teardown select loop

2

Introduce timeout to tcp ic teardown select loop Background: 1c1f16448ba introduced the waitOnOutbound() call for non-error cases as well during TCP IC teardown, after "Interconnect error: connection closed prematurely." ERRORs...

Please review commits individually.

## Bug Report ### Greenplum version or build 7X as of: 258ec966b26929430fc5dc9f6e6fe09854644302 Does not repro on 6X as of: 72d9dff1c40a2bdfae3cc3ddd79206da2a635298 ### Expected behavior ``` postgres=# create table foox(i int) distributed...

## Bug Report \d+ doesn't show indexes for AO auxiliary tables ### Greenplum version or build master, 6X ### Expected behavior Should show indexes at the bottom of the output...

Refactor interconnect structs ChunkTransportState{Entry}

4

We noticed that there were a lot of fields in the structs ChunkTransportState and ChunkTransportStateEntry that were only used by a specific interconnect type. So, we sought to specialize the...

COPY/CLUSTER: Use ntuples for gp_fastsequence allocation

2

For multi-insert, our insert workflow already supports batched WAL and there is no page locking by virtue of buffer cache bypass for AO/CO relations. So there is not much to...