this commit has the following changes

1 introduce acommon targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 common run_nemesis wrapper can provide a node
that is not under disruptive_nemesis together with providing a node with no nemesis.
This will allow non-disruptive operations to pick the same node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce acommon targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 common run_nemesis wrapper can provide a node
that is not under disruptive_nemesis together with providing a node with no nemesis.
This will allow non-disruptive operations to pick the same node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 common run_nemesis wrapper can provide a node
that is not under disruptive_nemesis together with providing a node with no nemesis.
This will allow non-disruptive operations to pick the same node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 common run_nemesis wrapper can provide a node
that is not under disruptive_nemesis together with providing a node with no nemesis.
This will allow non-disruptive operations to pick the same node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 common run_nemesis wrapper can provide a node
that is not under disruptive_nemesis together with providing a node with no nemesis.
This will allow non-disruptive operations to pick the same node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 common run_nemesis wrapper can provide a node
that is not under disruptive_nemesis together with providing a node with no nemesis.
This will allow non-disruptive operations to pick the same node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

this commit has the following changes

1 introduce common targed_node_lock mechanism
that can be used in nemesis and Scan operations

2 FullScan operation now run only on free of nemeses node

3 change all node.running_nemesis settings to use common methods
set/unset_running_nemesis from common targed_node_lock file (except unit tests)

4 change disrupt_rolling_restart_cluster nemesis to lock all nodes in
the cluster befo performing restart

fixes: scylladb#9284

The node where scan operations was started could be
used by disruptive nemesis. If node was restarted/stopped
while scan query had been running, the scan operation would
be terminated and error event and message will mark
test as failed.

Add to cql session ExponetionalBackoffRetryPolicy
which allow to retry the query, if node was down
and once it back, query will be succesfully finished

Fixes: scylladb#9284